/* SQL Server Management Studio Web - Professional Theme */

/* Light Theme (Default) */
:root, [data-theme="light"] {
    --ssms-bg-primary: #ffffff;
    --ssms-bg-secondary: #f3f3f3;
    --ssms-bg-tertiary: #e8e8e8;
    --ssms-bg-hover: #e0e0e0;
    --ssms-bg-active: #cce4f7;
    --ssms-border: #d4d4d4;
    --ssms-text-primary: #1e1e1e;
    --ssms-text-secondary: #616161;
    --ssms-text-muted: #9e9e9e;
    --ssms-accent: #0078d4;
    --ssms-accent-rgb: 0, 120, 212;
    --ssms-accent-hover: #106ebe;
    --ssms-success: #107c10;
    --ssms-warning: #ca5010;
    --ssms-error: #d13438;
    --ssms-info: #0078d4;
    --ssms-input-bg: #ffffff;
    --ssms-input-border: #c4c4c4;
    --ssms-scrollbar-thumb: #c1c1c1;
    --ssms-scrollbar-track: #f1f1f1;
    --ssms-shadow: rgba(0, 0, 0, 0.15);
    --menu-height: 28px;
    --toolbar-height: 36px;
    --statusbar-height: 24px;
    --tabbar-height: 32px;
}

/* Dark Theme */
[data-theme="dark"] {
    --ssms-bg-primary: #1e1e1e;
    --ssms-bg-secondary: #252526;
    --ssms-bg-tertiary: #2d2d30;
    --ssms-bg-hover: #3e3e42;
    --ssms-bg-active: #094771;
    --ssms-border: #3c3c3c;
    --ssms-text-primary: #cccccc;
    --ssms-text-secondary: #969696;
    --ssms-text-muted: #6e6e6e;
    --ssms-accent: #0078d4;
    --ssms-accent-rgb: 0, 120, 212;
    --ssms-accent-hover: #1a8cff;
    --ssms-success: #4ec9b0;
    --ssms-warning: #dcdcaa;
    --ssms-error: #f14c4c;
    --ssms-info: #9cdcfe;
    --ssms-input-bg: #3c3c3c;
    --ssms-input-border: #555555;
    --ssms-scrollbar-thumb: #555555;
    --ssms-scrollbar-track: #2d2d30;
    --ssms-shadow: rgba(0, 0, 0, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 13px;
    background: var(--ssms-bg-primary);
    color: var(--ssms-text-primary);
}

/* App Container */
#app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Menu Bar */
#menu-bar {
    display: flex;
    align-items: center;
    height: var(--menu-height);
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    padding: 0 8px;
    user-select: none;
    position: relative;
    z-index: 1500;
}

.menu-item {
    position: relative;
    padding: 4px 10px;
    cursor: pointer;
    border-radius: 3px;
    z-index: 1501;
}

.menu-item:hover {
    background: var(--ssms-bg-hover);
}

.menu-item span {
    font-size: 12px;
}

.menu-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 1502;
    border-radius: 4px;
    overflow: hidden;
}

.menu-item:hover .menu-dropdown {
    display: block;
}

.menu-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    color: var(--ssms-text-primary);
    text-decoration: none;
    font-size: 12px;
}

.menu-dropdown a:hover {
    background: var(--ssms-bg-active);
}

.menu-dropdown a i {
    width: 16px;
    text-align: center;
}

.menu-separator {
    height: 1px;
    background: var(--ssms-border);
    margin: 4px 0;
}

.menu-spacer {
    flex: 1;
}

#connection-status {
    font-size: 11px;
    padding: 4px 10px;
}

.status-connected {
    color: var(--ssms-success);
}

.status-disconnected {
    color: var(--ssms-text-muted);
}

.status-connected i, .status-disconnected i {
    font-size: 8px;
    margin-right: 4px;
}

/* Menu separator vertical */
.menu-separator-vertical {
    width: 1px;
    height: 18px;
    background: var(--ssms-border);
    margin: 0 8px;
}

/* User menu */
.user-menu {
    margin-left: 8px;
}

.user-menu span i {
    margin-right: 5px;
}

.menu-dropdown-right {
    left: auto;
    right: 0;
}

/* Toolbar */
#toolbar {
    display: flex;
    align-items: center;
    height: var(--toolbar-height);
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    padding: 0 8px;
    gap: 4px;
    /* No overflow:hidden here — it would clip pop-down menus (e.g. the user
       dropdown). Horizontal overflow is contained by .toolbar-left's own
       overflow-x:auto scroll instead. */
    overflow: visible;
}

/* Left button cluster scrolls horizontally when it overflows; the right cluster
   (agent status, connection status, user menu) stays pinned and always visible. */
.toolbar-left {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1 1 auto;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    /* Scrollbar hidden — it still scrolls, but on small screens the user pans
       it by dragging (see initToolbarPan in ssms.js). */
    scrollbar-width: none;      /* Firefox */
    -ms-overflow-style: none;   /* old Edge/IE */
}
.toolbar-left::-webkit-scrollbar { width: 0; height: 0; display: none; } /* WebKit */
/* Hand (grab) cursor over the toolbar so it reads as draggable; while actively
   dragging it becomes the closed "grabbing" hand. Buttons keep their own
   pointer cursor since .toolbar-btn sets cursor:pointer. */
.toolbar-left { cursor: grab; }
.toolbar-left.panning { cursor: grabbing; }
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
    padding-left: 4px;
}
/* Keep toolbar items from shrinking so the left cluster scrolls instead of squashing. */
.toolbar-left > .toolbar-btn,
.toolbar-left > .toolbar-separator,
.toolbar-left > .toolbar-select {
    flex: 0 0 auto;
}
/* Save-as-Profile button sitting inside the green Agent badge */
#toolbar-agent-status {
    align-items: center;
    gap: 4px;
}
.agent-save-profile-btn {
    padding: 3px 6px;
}
.agent-save-profile-btn i {
    font-size: 14px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    background: transparent;
    border: none;
    color: var(--ssms-text-primary);
    cursor: pointer;
    border-radius: 3px;
    font-size: 12px;
}

.toolbar-btn:hover {
    background: var(--ssms-bg-hover);
}

.toolbar-btn:active {
    background: var(--ssms-bg-active);
}

.toolbar-btn i {
    font-size: 14px;
}

.toolbar-btn-execute {
    background: #0e7a0d;
    color: white;
}

.toolbar-btn-execute:hover {
    background: #0d6b0c;
}

.toolbar-btn-update {
    background: var(--ssms-accent);
    color: white;
}

.toolbar-btn-update:hover {
    background: var(--ssms-accent-hover);
}

/* =====================================================
   Professional Colored Toolbar Icons
   ===================================================== */

/* Object Explorer - Purple/Violet for navigation/structure */
.icon-explorer {
    color: #b388ff;
}

/* Connection Icons */
.icon-connect {
    color: #4fc3f7; /* Light Blue - Connect */
}

.icon-disconnect {
    color: #ef5350; /* Red - Disconnect */
}

/* Query Management */
.icon-newquery {
    color: #81c784; /* Green - New */
}

.icon-library {
    color: #ffb74d; /* Orange - Library/Folder */
}

.icon-save {
    color: #64b5f6; /* Blue - Save */
}

.icon-update {
    color: #4caf50; /* Green - Update/Confirm */
}

.icon-cancel {
    color: #f44336; /* Red - Cancel */
}

/* Execute Section */
.icon-execute {
    color: #66bb6a; /* Green - Play/Execute */
}

.toolbar-btn-execute .icon-execute {
    color: white; /* White on green background */
}

.icon-stop {
    color: #ef5350; /* Red - Stop */
}

.icon-results {
    color: #90caf9; /* Light Blue - Results panel */
}

/* Undo/Redo */
.icon-undo {
    color: #ffab40; /* Orange - Undo */
}

.icon-redo {
    color: #69f0ae; /* Teal/Green - Redo */
}

/* Comment/Uncomment */
.icon-comment {
    color: #a5d6a7; /* Light Green - Comment */
}

.icon-uncomment {
    color: #ce93d8; /* Purple - Uncomment */
}

/* Format */
.icon-format {
    color: #80deea; /* Cyan - Format code */
}

.icon-settings {
    color: #b0bec5; /* Grey - Settings */
}

/* Font Size */
.icon-font-smaller {
    color: #90a4ae; /* Grey-Blue - Smaller */
}

.icon-font-larger {
    color: #42a5f5; /* Blue - Larger */
}

/* Theme */
.icon-theme {
    color: #ffd54f; /* Yellow/Gold - Theme (moon/sun) */
}

/* About */
.icon-about {
    color: #4dd0e1; /* Cyan - Info */
}

/* Light Theme Icon Color Adjustments */
[data-theme="light"] .icon-explorer {
    color: #7c4dff;
}

[data-theme="light"] .icon-connect {
    color: #0288d1;
}

[data-theme="light"] .icon-disconnect {
    color: #d32f2f;
}

[data-theme="light"] .icon-newquery {
    color: #388e3c;
}

[data-theme="light"] .icon-library {
    color: #f57c00;
}

[data-theme="light"] .icon-save {
    color: #1976d2;
}

[data-theme="light"] .icon-execute {
    color: #2e7d32;
}

[data-theme="light"] .icon-stop {
    color: #c62828;
}

[data-theme="light"] .icon-results {
    color: #1565c0;
}

[data-theme="light"] .icon-undo {
    color: #ff6d00;
}

[data-theme="light"] .icon-redo {
    color: #00c853;
}

[data-theme="light"] .icon-comment {
    color: #43a047;
}

[data-theme="light"] .icon-uncomment {
    color: #8e24aa;
}

[data-theme="light"] .icon-format {
    color: #00acc1;
}

[data-theme="light"] .icon-settings {
    color: #546e7a;
}

[data-theme="light"] .icon-theme {
    color: #ff8f00;
}

[data-theme="light"] .icon-about {
    color: #0097a7;
}

/* Hover effects - brighten icons on hover */
.toolbar-btn:hover .icon-explorer,
.toolbar-btn:hover .icon-connect,
.toolbar-btn:hover .icon-disconnect,
.toolbar-btn:hover .icon-newquery,
.toolbar-btn:hover .icon-library,
.toolbar-btn:hover .icon-save,
.toolbar-btn:hover .icon-update,
.toolbar-btn:hover .icon-cancel,
.toolbar-btn:hover .icon-stop,
.toolbar-btn:hover .icon-results,
.toolbar-btn:hover .icon-undo,
.toolbar-btn:hover .icon-redo,
.toolbar-btn:hover .icon-comment,
.toolbar-btn:hover .icon-uncomment,
.toolbar-btn:hover .icon-format,
.toolbar-btn:hover .icon-settings,
.toolbar-btn:hover .icon-font-smaller,
.toolbar-btn:hover .icon-font-larger,
.toolbar-btn:hover .icon-theme,
.toolbar-btn:hover .icon-about {
    filter: brightness(1.2);
}

.toolbar-separator {
    width: 1px;
    height: 20px;
    background: var(--ssms-border);
    margin: 0 4px;
}

.toolbar-select {
    padding: 4px 8px;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    color: var(--ssms-text-primary);
    border-radius: 3px;
    font-size: 12px;
    min-width: 180px;
}

.toolbar-select:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.toolbar-spacer {
    flex: 1;
}

#toolbar-connection-status {
    display: flex;
    align-items: center;
    font-size: 12px;
    padding: 0 8px;
}

#toolbar-connection-status .status-disconnected {
    color: var(--ssms-text-secondary);
}

#toolbar-connection-status .status-disconnected i {
    color: var(--ssms-error);
    margin-right: 6px;
    font-size: 8px;
}

#toolbar-connection-status .status-connected {
    color: var(--ssms-success);
}

#toolbar-connection-status .status-connected i {
    color: var(--ssms-success);
    margin-right: 6px;
    font-size: 8px;
}

.toolbar-user-menu {
    position: relative;
}

.toolbar-user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
}

.toolbar-user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.toolbar-user-btn .bi-chevron-down {
    font-size: 10px;
}

.toolbar-user-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 1502;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 4px;
}

.toolbar-user-dropdown.show {
    display: block;
}

.toolbar-user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--ssms-text-primary);
    text-decoration: none;
    font-size: 12px;
}

.toolbar-user-dropdown a:hover {
    background: var(--ssms-bg-hover);
}

.toolbar-user-dropdown a i {
    width: 16px;
    text-align: center;
}

.dropdown-separator {
    height: 1px;
    background: var(--ssms-border);
    margin: 4px 0;
}

/* Main Content */
#main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Object Explorer Panel */
#object-explorer-panel {
    width: 280px;
    min-width: 200px;
    max-width: 500px;
    background: var(--ssms-bg-secondary);
    border-right: 1px solid var(--ssms-border);
    display: flex;
    flex-direction: column;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    font-size: 12px;
    font-weight: 500;
}

.panel-header i {
    margin-right: 6px;
}

.panel-btn {
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 3px;
}

.panel-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

/* Object Explorer Search */
#object-explorer-search {
    padding: 8px;
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
}

#object-explorer-search .search-box {
    display: flex;
    align-items: center;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    padding: 0 8px;
}

#object-explorer-search .search-box:focus-within {
    border-color: var(--ssms-accent);
    box-shadow: 0 0 0 1px var(--ssms-accent);
}

#object-explorer-search .search-box i {
    color: var(--ssms-text-muted);
    font-size: 12px;
}

#object-explorer-search .search-box input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 6px 8px;
    font-size: 12px;
    color: var(--ssms-text-primary);
    outline: none;
}

#object-explorer-search .search-box input::placeholder {
    color: var(--ssms-text-muted);
}

#object-explorer-search .search-clear-btn {
    background: transparent;
    border: none;
    color: var(--ssms-text-muted);
    cursor: pointer;
    padding: 2px;
    border-radius: 2px;
    display: none;
}

#object-explorer-search .search-clear-btn:hover {
    color: var(--ssms-text-primary);
    background: var(--ssms-bg-hover);
}

#object-explorer-search.has-value .search-clear-btn {
    display: block;
}

/* Tree node highlight for search matches */
.tree-node.search-match > .tree-item {
    background: rgba(255, 193, 7, 0.15);
}

.tree-node.search-hidden {
    display: none;
}

.tree-node.search-parent {
    /* Parent nodes that contain matches - keep visible */
}

#object-explorer-content {
    flex: 1;
    overflow-x: auto;
    overflow-y: auto;
    padding: 8px 0;
}

#object-explorer-content::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

#object-explorer-content::-webkit-scrollbar-track {
    background: var(--ssms-bg-tertiary);
}

#object-explorer-content::-webkit-scrollbar-thumb {
    background: var(--ssms-border);
    border-radius: 4px;
}

#object-explorer-content::-webkit-scrollbar-thumb:hover {
    background: var(--ssms-text-muted);
}

#object-explorer-content::-webkit-scrollbar-corner {
    background: var(--ssms-bg-tertiary);
}

.empty-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--ssms-text-muted);
    text-align: center;
    padding: 20px;
}

.empty-message i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-message p {
    margin-bottom: 16px;
}

/* Tree View */
.tree-node {
    user-select: none;
    min-width: fit-content;
}

.tree-item {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
}

.tree-item:hover {
    background: var(--ssms-bg-hover);
}

.tree-item.selected {
    background: var(--ssms-bg-active);
}

.tree-item.dragging {
    opacity: 0.5;
    background: var(--ssms-accent);
}

.tree-item[draggable="true"] {
    cursor: grab;
}

.tree-item[draggable="true"]:active {
    cursor: grabbing;
}

.tree-toggle {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 2px;
    color: var(--ssms-text-secondary);
    font-size: 10px;
}

.tree-toggle:empty {
    visibility: hidden;
}

.tree-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
    font-size: 14px;
}

.tree-icon.icon-server { color: #e8ab53; }
.tree-icon.icon-database { color: #ffd700; }
.tree-icon.icon-folder { color: #dcb67a; }
.tree-icon.icon-table { color: #4ec9b0; }
.tree-icon.icon-view { color: #9cdcfe; }
.tree-icon.icon-procedure { color: #dcdcaa; }
.tree-icon.icon-function { color: #c586c0; }
.tree-icon.icon-column { color: #9cdcfe; }
.tree-icon.icon-key { color: #ffd700; }
.tree-icon.icon-index { color: #ce9178; }

.tree-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree-children {
    margin-left: 16px;
    display: none;
}

.tree-node.expanded > .tree-children {
    display: block;
}

.tree-node.expanded > .tree-item > .tree-toggle i {
    transform: rotate(90deg);
}

/* Panel Resizer */
.resizer-vertical {
    width: 4px;
    cursor: ew-resize;
    background: var(--ssms-border);
}

.resizer-vertical:hover {
    background: var(--ssms-accent);
}

.resizer-horizontal {
    height: 4px;
    cursor: ns-resize;
    background: var(--ssms-border);
    position: relative;
}

.resizer-horizontal:hover {
    background: var(--ssms-accent);
}

/* Hide mobile layout buttons on desktop */
.mobile-layout-buttons {
    display: none;
}

/* Editor Area */
#editor-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Tab Bar */
#tab-bar {
    display: flex;
    align-items: center;
    height: var(--tabbar-height);
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    overflow-x: auto;
    overflow-y: hidden;
}

#tabs-container {
    display: flex;
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
}

#tabs-container::-webkit-scrollbar {
    display: none;
}

.query-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    height: 100%;
    background: var(--ssms-bg-secondary);
    border-right: 1px solid var(--ssms-border);
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
    min-width: 120px;
    max-width: 200px;
}

.query-tab:hover {
    background: var(--ssms-bg-hover);
}

.query-tab.active {
    background: var(--ssms-bg-primary);
    border-top: 2px solid var(--ssms-accent);
}

.query-tab .tab-icon {
    color: var(--ssms-warning);
}

.query-tab .tab-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.query-tab .tab-close {
    opacity: 0;
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    padding: 2px;
    border-radius: 3px;
    font-size: 14px;
}

.query-tab:hover .tab-close,
.query-tab.active .tab-close {
    opacity: 1;
}

.query-tab .tab-close:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

/* Executing Tab Styles */
.query-tab.executing {
    background: linear-gradient(135deg, var(--ssms-bg-secondary), rgba(var(--ssms-accent-rgb, 0, 122, 204), 0.1));
    border-bottom: 2px solid var(--ssms-accent);
}

.query-tab.executing.active {
    background: linear-gradient(135deg, var(--ssms-bg-primary), rgba(var(--ssms-accent-rgb, 0, 122, 204), 0.15));
}

.query-tab .tab-executing-icon {
    color: var(--ssms-accent);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.query-tab .tab-timer {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 10px;
    color: var(--ssms-accent);
    background: rgba(var(--ssms-accent-rgb, 0, 122, 204), 0.15);
    padding: 1px 5px;
    border-radius: 3px;
    min-width: 40px;
    text-align: center;
}

.query-tab.executing .tab-close {
    opacity: 0.5;
    pointer-events: none;
}

.tab-btn-new {
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    padding: 8px 12px;
    font-size: 14px;
}

.tab-btn-new:hover {
    color: var(--ssms-text-primary);
    background: var(--ssms-bg-hover);
}

/* Query Editor Container */
#query-editor-container {
    flex: 1;
    min-height: 100px;
    overflow: hidden;
}

/* CodeMirror Customization */
.CodeMirror {
    height: 100% !important;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    background: var(--ssms-bg-primary) !important;
    color: var(--ssms-text-primary) !important;
}

.CodeMirror.drag-over {
    outline: 2px dashed var(--ssms-accent);
    outline-offset: -2px;
    background: rgba(0, 120, 212, 0.1) !important;
}

.CodeMirror-gutters {
    background: var(--ssms-bg-secondary) !important;
    border-right: 1px solid var(--ssms-border) !important;
}

.CodeMirror-linenumber {
    color: var(--ssms-text-muted) !important;
}

.CodeMirror-cursor {
    border-left: 2px solid var(--ssms-accent) !important;
}

.CodeMirror-selected {
    background: rgba(0, 120, 212, 0.3) !important;
}

.CodeMirror-activeline-background {
    background: var(--ssms-bg-secondary) !important;
}

/* Fold gutter (used for the AI "previous version" collapse) */
.CodeMirror-foldgutter {
    width: 14px;
}
.CodeMirror-foldgutter-open,
.CodeMirror-foldgutter-folded {
    cursor: pointer;
    color: var(--ssms-text-muted);
}
.CodeMirror-foldgutter-open:after {
    content: "\25BE"; /* ▾ */
}
.CodeMirror-foldgutter-folded:after {
    content: "\25B8"; /* ▸ */
    color: var(--ssms-accent);
}

/* Collapsed "previous version" placeholder shown inline in the editor */
.cm-ai-prev-fold {
    background: rgba(0, 120, 212, 0.14);
    color: var(--ssms-accent);
    border: 1px solid rgba(0, 120, 212, 0.35);
    border-radius: 4px;
    padding: 0 4px;
    margin-left: 6px;
    font-size: 0.85em;
    cursor: pointer;
    white-space: nowrap;
}
.cm-ai-prev-fold:hover {
    background: rgba(0, 120, 212, 0.28);
}

/* SQL Syntax Highlighting */
.cm-keyword { color: #569cd6 !important; font-weight: bold; }
.cm-builtin { color: #dcdcaa !important; }
.cm-string { color: #ce9178 !important; }
.cm-string-2 { color: #ce9178 !important; }
.cm-number { color: #b5cea8 !important; }
.cm-comment { color: #6a9955 !important; font-style: italic; }
.cm-operator { color: #d4d4d4 !important; }
.cm-bracket { color: #ffd700 !important; }
.cm-variable { color: #9cdcfe !important; }
.cm-variable-2 { color: #4ec9b0 !important; }

/* Error Line Highlighting */
.cm-error-line {
    background-color: rgba(255, 0, 0, 0.15) !important;
    border-left: 3px solid #ff4444 !important;
}

.cm-error-line-gutter {
    background-color: rgba(255, 0, 0, 0.3) !important;
}

.cm-error-line-gutter .CodeMirror-linenumber {
    color: #ff4444 !important;
    font-weight: bold !important;
}

/* Light theme error line */
[data-theme="light"] .cm-error-line {
    background-color: rgba(255, 0, 0, 0.1) !important;
}

[data-theme="light"] .cm-error-line-gutter {
    background-color: rgba(255, 0, 0, 0.2) !important;
}

/* Results Panel */
#results-panel {
    height: 200px;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border);
    flex-shrink: 0;
}

.results-tabs {
    display: flex;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
}

.results-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    font-size: 12px;
    border-bottom: 2px solid transparent;
}

.results-tab:hover {
    color: var(--ssms-text-primary);
    background: var(--ssms-bg-hover);
}

.results-tab.active {
    color: var(--ssms-text-primary);
    border-bottom-color: var(--ssms-accent);
}

.results-tab i {
    margin-right: 6px;
}

.results-tab.export-btn {
    color: #217346;
    margin-left: 8px;
    border-left: 1px solid var(--ssms-border);
    padding-left: 12px;
}

.results-tab.export-btn:hover {
    color: #fff;
    background: #217346;
    border-radius: 3px;
}

.results-tab.export-btn i {
    color: inherit;
}

/* Execution time label */
.execution-time-label {
    font-size: 12px;
    color: #6c757d;
    margin-left: 10px;
    padding: 4px 8px;
    background: #f8f9fa;
    border-radius: 3px;
    border: 1px solid #dee2e6;
}

.execution-time-label i {
    margin-right: 4px;
}

/* Tab close button */
.tab-close {
    margin-left: 8px;
    font-size: 14px;
    font-weight: bold;
    opacity: 0.5;
    cursor: pointer;
    padding: 0 4px;
    border-radius: 3px;
}

.tab-close:hover {
    opacity: 1;
    background: rgba(255, 0, 0, 0.2);
    color: #ff4444;
}

/* Hidden tab state */
.results-tab.tab-hidden {
    opacity: 0.5;
    text-decoration: line-through;
}

.results-tab.tab-hidden .tab-close::after {
    content: '+';
}

.results-tab.tab-hidden .tab-close {
    opacity: 1;
    color: #4CAF50;
}

.results-tab.tab-hidden .tab-close:hover {
    background: rgba(76, 175, 80, 0.2);
}

/* Results Search Box */
.results-search {
    margin-left: auto;
    display: flex;
    align-items: center;
    padding: 4px 8px;
    gap: 4px;
}

.results-search > i {
    color: var(--ssms-text-muted);
    font-size: 12px;
}

.results-search input {
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 3px;
    padding: 4px 8px;
    font-size: 12px;
    color: var(--ssms-text-primary);
    width: 150px;
}

.results-search input:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.results-search input::placeholder {
    color: var(--ssms-text-muted);
}

#search-match-count {
    font-size: 11px;
    color: var(--ssms-text-muted);
    min-width: 50px;
    text-align: center;
}

.search-nav-btn, .search-clear-btn {
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    padding: 2px 4px;
    font-size: 12px;
    border-radius: 3px;
}

.search-nav-btn:hover, .search-clear-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.search-nav-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Search highlight styles */
.search-highlight {
    background-color: #ffd700;
    color: #000;
    border-radius: 2px;
}

.search-highlight.current {
    background-color: #ff8c00;
    color: #fff;
}

#results-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.results-tab-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: auto;
    display: none;
    width: 100%;
}

.results-tab-content.active {
    display: block;
}

/* AI Chat panel should use flex when active */
#aichat-panel.results-tab-content.active {
    display: flex;
}

/* Results Grid */
.empty-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--ssms-text-muted);
}

.empty-results i {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.results-table-container {
    overflow: auto;
    height: 100%;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
}

.results-table th {
    position: sticky;
    top: 0;
    background: var(--ssms-bg-tertiary);
    padding: 6px 10px;
    text-align: left;
    font-weight: 500;
    border-bottom: 1px solid var(--ssms-border);
    border-right: 1px solid var(--ssms-border);
    white-space: nowrap;
    cursor: pointer;
}

.results-table th:hover {
    background: var(--ssms-bg-hover);
}

.results-table td {
    padding: 4px 10px;
    border-bottom: 1px solid var(--ssms-border);
    border-right: 1px solid var(--ssms-border);
    white-space: nowrap;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.results-table tr:hover td {
    background: var(--ssms-bg-hover);
}

.results-table tr.selected td {
    background: var(--ssms-bg-active);
}

.results-table .row-number {
    background: var(--ssms-bg-tertiary);
    color: var(--ssms-text-muted);
    text-align: right;
    font-size: 11px;
    width: 50px;
}

.null-value {
    color: var(--ssms-text-muted);
    font-style: italic;
}

/* Messages Panel */
.messages-content {
    padding: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.message-item {
    margin-bottom: 8px;
    padding: 4px 0;
}

.message-item.success {
    color: var(--ssms-success);
}

.message-item.error {
    color: var(--ssms-error);
}

.message-item.info {
    color: var(--ssms-text-primary);
}

/* Status Bar */
#status-bar {
    display: flex;
    align-items: center;
    height: var(--statusbar-height);
    background: var(--ssms-accent);
    padding: 0 8px;
    font-size: 11px;
    color: white;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 12px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.status-spacer {
    flex: 1;
}

/* Modal Dialogs */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    pointer-events: none;
}

/* Background overlay using pseudo-element */
.modal-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    pointer-events: auto;
}

/* Nested modals (modals that open from within other modals) need higher z-index */
#import-query-library-dialog,
#password-prompt-dialog,
#change-password-dialog,
#alert-dialog,
#confirm-dialog {
    z-index: 3000;
}

.modal-dialog {
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    pointer-events: auto;
}

.connect-modal {
    width: 450px;
}

/* Redesigned Connect Dialog with Split Layout */
.connect-modal-redesigned {
    width: 750px;
    max-height: 85vh;
}

.connect-split-layout {
    display: flex;
    gap: 0;
    min-height: 400px;
}

.connect-left-panel {
    width: 240px;
    min-width: 240px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
}

.profile-list-header {
    padding: 12px 15px;
    font-weight: 600;
    font-size: 13px;
    color: var(--ssms-text-primary);
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-tertiary);
}

.profile-list-header i {
    margin-right: 8px;
    color: var(--ssms-accent);
}

.profile-search-box {
    padding: 8px 10px;
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.profile-search-box i {
    color: var(--ssms-text-secondary);
    font-size: 12px;
}

.profile-search-box input {
    flex: 1;
    background: var(--ssms-input-bg);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 12px;
    color: var(--ssms-text);
    outline: none;
    transition: border-color 0.15s ease;
}

.profile-search-box input:focus {
    border-color: var(--ssms-accent);
}

.profile-search-box input::placeholder {
    color: var(--ssms-text-secondary);
}

.profile-list-container {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.profile-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.profile-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid var(--ssms-border);
    transition: background 0.15s ease;
    font-size: 13px;
    color: var(--ssms-text);
}

.profile-item:hover {
    background: var(--ssms-hover-bg);
}

.profile-item.active {
    background: var(--ssms-accent);
    color: #fff;
}

.profile-item.active i {
    color: #fff;
}

.profile-item i {
    margin-right: 10px;
    font-size: 16px;
    color: var(--ssms-text-muted);
}

.profile-item.new-connection i {
    color: var(--ssms-success);
}

.profile-item.new-connection.active i {
    color: #fff;
}

.profile-item-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.profile-item-content span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-item .profile-server {
    font-size: 11px;
    color: var(--ssms-text-muted);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-item.active .profile-server {
    color: rgba(255, 255, 255, 0.8);
}

.profile-list-actions {
    display: flex;
    gap: 5px;
    padding: 10px;
    border-top: 1px solid var(--ssms-border);
    background: var(--ssms-bg-tertiary);
    margin-top: auto;
}

.profile-list-actions .btn {
    flex: 1;
    font-size: 11px;
    padding: 5px 8px;
}

/* Connect Modal Footer */
.connect-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-footer-left {
    display: flex;
    gap: 8px;
}

.modal-footer-right {
    display: flex;
    gap: 8px;
}

/* Import Profiles Styles */
.import-preview {
    margin-top: 15px;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    background: var(--ssms-bg-tertiary);
}

.import-profiles-list {
    max-height: 200px;
    overflow-y: auto;
    padding: 8px;
}

.import-profile-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 4px;
    background: var(--ssms-bg-primary);
    margin-bottom: 5px;
    border: 1px solid var(--ssms-border);
}

.import-profile-item:last-child {
    margin-bottom: 0;
}

.import-profile-item i {
    color: var(--ssms-accent);
    font-size: 14px;
}

.import-profile-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.import-profile-name {
    font-weight: 500;
    color: var(--ssms-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.import-profile-server {
    font-size: 11px;
    color: var(--ssms-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.import-profile-badge {
    color: var(--ssms-warning);
    font-size: 12px;
}

.import-error {
    padding: 10px;
    color: var(--ssms-error);
    display: flex;
    align-items: center;
    gap: 8px;
}

.import-summary {
    margin-bottom: 10px;
}

.import-summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 13px;
    color: var(--ssms-text-secondary);
}

.import-summary-item i {
    color: var(--ssms-accent);
    width: 16px;
}

.connect-right-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.connection-details-header {
    padding: 12px 15px;
    font-weight: 600;
    font-size: 13px;
    color: var(--ssms-text-primary);
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-tertiary);
}

.connection-details-header i {
    margin-right: 8px;
    color: var(--ssms-accent);
}

.connection-details-form {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

.table-editor-modal {
    width: 90vw;
    height: 80vh;
}

.script-modal {
    width: 800px;
    height: 600px;
}

.about-modal {
    width: 400px;
}

.format-options-modal {
    width: 500px;
}

.format-options-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.format-options-row {
    display: flex;
    gap: 15px;
}

.format-options-row .form-group {
    flex: 1;
}

.format-options-section {
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    padding: 12px;
    margin-top: 5px;
}

.format-section-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--ssms-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--ssms-border);
}

.format-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 20px;
}

.format-options-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.format-options-form .form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--ssms-text-secondary);
}

.format-options-form .form-control {
    background-color: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    color: var(--ssms-text-primary);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 13px;
    width: 100%;
}

.format-options-form input[type="number"] {
    width: 100%;
}

.format-options-form .form-control:focus {
    border-color: var(--ssms-accent);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.3);
}

.format-options-form .form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 2px 0;
}

.format-options-form .form-check.sub-option {
    padding-left: 20px;
    opacity: 0.85;
}

.format-options-form .form-check-input {
    width: 14px;
    height: 14px;
    margin: 0;
    accent-color: var(--ssms-accent);
    cursor: pointer;
}

.format-options-form .form-check-label {
    font-size: 12px;
    color: var(--ssms-text-primary);
    cursor: pointer;
}

.confirm-modal {
    width: 400px;
}

.confirm-modal .modal-body {
    text-align: center;
    padding: 30px 20px;
}

.confirm-modal .modal-body p {
    font-size: 14px;
    margin: 0;
}

.confirm-modal .modal-footer {
    justify-content: center;
    gap: 12px;
}

.confirm-modal .modal-title i {
    color: var(--ssms-warning);
}

/* Alert Modal */
.alert-modal {
    width: 420px;
}

.alert-modal .modal-body {
    text-align: center;
    padding: 30px 20px;
}

.alert-modal .modal-body p {
    font-size: 14px;
    margin: 0;
    word-wrap: break-word;
}

.alert-modal .modal-footer {
    justify-content: center;
}

.alert-modal .modal-title i {
    font-size: 20px;
}

.alert-modal .modal-title i.alert-info {
    color: var(--ssms-info);
}

.alert-modal .modal-title i.alert-success {
    color: var(--ssms-success);
}

.alert-modal .modal-title i.alert-warning {
    color: var(--ssms-warning);
}

.alert-modal .modal-title i.alert-error {
    color: var(--ssms-error);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    border-radius: 6px 6px 0 0;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 14px;
}

.modal-title i {
    font-size: 18px;
    color: var(--ssms-accent);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--ssms-text-secondary);
    cursor: pointer;
    font-size: 20px;
    padding: 4px 8px;
    border-radius: 3px;
}

.modal-close:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.modal-body {
    padding: 20px;
    overflow: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 16px;
    background: var(--ssms-bg-tertiary);
    border-top: 1px solid var(--ssms-border);
    border-radius: 0 0 6px 6px;
}

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--ssms-text-secondary);
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-primary);
    font-size: 13px;
}

.form-control:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.form-control::placeholder {
    color: var(--ssms-text-muted);
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.options-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--ssms-accent);
    text-decoration: none;
    font-size: 12px;
}

.options-link:hover {
    color: var(--ssms-accent-hover);
}

/* Buttons */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary {
    background: var(--ssms-accent);
    color: white;
}

.btn-primary:hover {
    background: var(--ssms-accent-hover);
}

.btn-secondary {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.btn-secondary:hover {
    background: var(--ssms-bg-tertiary);
}

.btn-success {
    background: #0e7a0d;
    color: white;
}

.btn-success:hover {
    background: #0d6b0c;
}

.btn-danger {
    background: #c42b1c;
    color: white;
}

.btn-danger:hover {
    background: #a52517;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* Table Editor */
.table-editor-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--ssms-border);
}

.table-editor-spacer {
    flex: 1;
}

.table-filter-inline {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid var(--ssms-border);
}

.table-filter-inline label {
    font-size: 12px;
    color: var(--ssms-text-muted);
    white-space: nowrap;
}

.table-filter-inline input {
    width: 180px;
    padding: 4px 8px;
    font-size: 12px;
    border: 1px solid var(--ssms-border);
    border-radius: 3px;
    background: var(--ssms-input-bg);
    color: var(--ssms-text);
}

.table-filter-inline input:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.table-editor-pagination {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

#table-editor-grid {
    flex: 1;
    overflow: auto;
    max-height: calc(80vh - 180px);
}

.edit-table {
    width: max-content;
    min-width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.edit-table th,
.edit-table td {
    padding: 6px 10px;
    border: 1px solid var(--ssms-border);
    text-align: left;
    white-space: nowrap;
    min-width: 100px;
    max-width: 300px;
}

.edit-table th {
    background: var(--ssms-bg-tertiary);
    font-weight: 500;
    position: sticky;
    top: 0;
    z-index: 1;
}

.edit-table td {
    background: var(--ssms-bg-primary);
}

.edit-table td input {
    width: 100%;
    min-width: 80px;
    padding: 4px;
    background: transparent;
    border: none;
    color: var(--ssms-text-primary);
    font-size: 12px;
    text-overflow: ellipsis;
}

.edit-table td input:focus {
    outline: none;
    background: var(--ssms-bg-hover);
}

.edit-table tr.modified td {
    background: rgba(78, 201, 176, 0.1);
}

.edit-table tr.new-row td {
    background: rgba(156, 220, 254, 0.1);
}

.edit-table tr.deleted td {
    background: rgba(241, 76, 76, 0.1);
    text-decoration: line-through;
}

/* Script Content */
#script-content {
    width: 100%;
    height: 100%;
    background: var(--ssms-bg-primary);
    color: var(--ssms-text-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    padding: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    resize: none;
}

/* About Dialog */
.about-logo {
    font-size: 64px;
    color: var(--ssms-accent);
    margin-bottom: 16px;
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 3000;
    min-width: 180px;
    padding: 4px 0;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 12px;
}

.context-menu-item:hover {
    background: var(--ssms-bg-active);
}

.context-menu-item i {
    width: 16px;
    text-align: center;
    color: var(--ssms-text-secondary);
}

.context-menu-separator {
    height: 1px;
    background: var(--ssms-border);
    margin: 4px 0;
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4000;
}

.loading-spinner {
    text-align: center;
    color: var(--ssms-text-primary);
}

.loading-spinner p {
    margin-top: 16px;
    font-size: 14px;
}

/* Loading Progress Bar */
.loading-progress-container {
    margin-top: 16px;
    width: 280px;
}

.loading-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--ssms-bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--ssms-border-color);
}

.loading-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0078d4, #00bcf2);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.loading-progress-text {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--ssms-text-secondary);
    text-align: center;
}

/* Scrollbars — thin throughout the app */
* {
    scrollbar-width: thin;                                  /* Firefox */
    scrollbar-color: var(--ssms-scrollbar-thumb) transparent;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--ssms-scrollbar-thumb);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ssms-text-muted);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* ================================================
   Query Library Modal - Professional Minimalistic Design
   ================================================ */
.query-library-modal {
    width: 1024px;
    max-width: 95vw;
    height: 600px;
    max-height: 85vh;
}

.query-library-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    background: var(--ssms-bg-primary);
}

/* Query Library Header Actions */
.ql-header-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
    margin-right: 15px;
}

.ql-header-actions .btn {
    padding: 5px 12px;
    font-size: 12px;
}

.ql-header-actions .btn i {
    margin-right: 4px;
}

/* Categories Panel */
.ql-categories-panel {
    width: 180px;
    min-width: 120px;
    max-width: 300px;
    background: var(--ssms-bg-secondary);
    display: flex;
    flex-direction: column;
}

.ql-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ssms-text-muted);
    border-bottom: 1px solid var(--ssms-border);
}

.ql-icon-btn {
    background: none;
    border: none;
    color: var(--ssms-text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ql-icon-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-accent);
}

.ql-categories-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px 0;
}

.ql-category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    cursor: pointer;
    font-size: 12px;
    color: var(--ssms-text-secondary);
    transition: all 0.15s ease;
}

.ql-category-item:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.ql-category-item.active {
    background: var(--ssms-accent);
    color: white;
}

.ql-category-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ql-category-count {
    font-size: 10px;
    min-width: 20px;
    text-align: center;
    padding: 2px 6px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
}

.ql-category-item.active .ql-category-count {
    background: rgba(255,255,255,0.25);
}

.ql-subcategory-list {
    padding-left: 12px;
    border-left: 1px solid var(--ssms-border);
    margin-left: 14px;
}

.ql-subcategory-item {
    padding: 6px 12px;
    cursor: pointer;
    font-size: 11px;
    color: var(--ssms-text-muted);
    transition: color 0.15s ease;
}

.ql-subcategory-item:hover {
    color: var(--ssms-text-primary);
}

.ql-subcategory-item.active {
    color: var(--ssms-accent);
}

/* Queries Panel */
.ql-queries-panel {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
}

.ql-search-box {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
}

.ql-search-box i {
    color: var(--ssms-text-muted);
    margin-right: 8px;
    font-size: 13px;
}

.ql-search-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--ssms-text-primary);
    font-size: 12px;
}

.ql-search-box input::placeholder {
    color: var(--ssms-text-muted);
}

.ql-queries-list {
    flex: 1;
    overflow-y: auto;
}

.ql-query-item {
    padding: 12px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--ssms-border);
    transition: background 0.15s ease;
}

.ql-query-item:hover {
    background: var(--ssms-bg-hover);
}

.ql-query-item.active {
    background: var(--ssms-bg-tertiary);
    border-left: 2px solid var(--ssms-accent);
}

.ql-query-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--ssms-text-primary);
    margin-bottom: 4px;
}

.ql-query-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--ssms-text-muted);
}

.ql-query-category {
    color: var(--ssms-accent);
}

.ql-queries-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--ssms-text-muted);
    text-align: center;
}

.ql-queries-empty i {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.5;
}

/* Preview Panel */
.ql-preview-panel {
    width: 320px;
    min-width: 200px;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    background: var(--ssms-bg-secondary);
}

.ql-preview-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--ssms-text-muted);
    padding: 20px;
}

.ql-preview-empty i {
    font-size: 40px;
    margin-bottom: 12px;
    opacity: 0.4;
}

.ql-preview-header {
    padding: 14px;
    border-bottom: 1px solid var(--ssms-border);
}

.ql-preview-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--ssms-text-primary);
    margin-bottom: 10px;
}

.ql-preview-meta {
    font-size: 11px;
    color: var(--ssms-text-muted);
}

.ql-preview-meta-row {
    display: flex;
    margin-bottom: 4px;
}

.ql-preview-meta-row strong {
    min-width: 70px;
    color: var(--ssms-text-secondary);
}

.ql-preview-code {
    flex: 1;
    overflow: auto;
    padding: 14px;
    background: var(--ssms-bg-primary);
    font-family: 'Cascadia Code', 'Consolas', 'Monaco', monospace;
    font-size: 11px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--ssms-text-primary);
}

.ql-preview-actions {
    display: flex;
    gap: 8px;
    padding: 12px 14px;
    border-top: 1px solid var(--ssms-border);
}

.ql-preview-actions .btn-load {
    flex: 1;
    padding: 8px 16px;
    background: var(--ssms-accent);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.ql-preview-actions .btn-load:hover {
    background: var(--ssms-accent-hover);
}

.ql-preview-actions .btn-delete {
    padding: 8px 12px;
    background: transparent;
    color: var(--ssms-text-muted);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ql-preview-actions .btn-delete:hover {
    background: var(--ssms-error);
    color: white;
    border-color: var(--ssms-error);
}

.ql-preview-actions .btn-edit {
    padding: 8px 12px;
    background: transparent;
    color: var(--ssms-text-muted);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ql-preview-actions .btn-edit:hover {
    background: var(--ssms-accent);
    color: white;
    border-color: var(--ssms-accent);
}

/* Query Library Resizers */
.ql-resizer {
    width: 4px;
    background: var(--ssms-border);
    cursor: col-resize;
    position: relative;
    flex-shrink: 0;
    transition: background 0.15s ease;
}

.ql-resizer:hover,
.ql-resizer.dragging {
    background: var(--ssms-accent);
}

.ql-resizer::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1px;
}

.ql-resizer:hover::after,
.ql-resizer.dragging::after {
    background: rgba(255, 255, 255, 0.3);
}

/* ================================================
   Save Query Modal - Professional Minimalistic Design
   ================================================ */
.save-query-modal {
    width: 420px;
    max-width: 95vw;
}

.save-query-body {
    padding: 20px;
}

.sq-form-group {
    margin-bottom: 16px;
}

.sq-form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--ssms-text-secondary);
    margin-bottom: 6px;
}

.sq-form-group label .required {
    color: var(--ssms-error);
}

.sq-form-group input,
.sq-form-group select,
.sq-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-primary);
    font-size: 13px;
    transition: border-color 0.15s ease;
}

.sq-form-group input:focus,
.sq-form-group select:focus,
.sq-form-group textarea:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.sq-form-group input::placeholder,
.sq-form-group textarea::placeholder {
    color: var(--ssms-text-muted);
}

.sq-form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.sq-form-row {
    display: flex;
    gap: 12px;
}

.sq-form-row .sq-form-group {
    flex: 1;
}

.sq-select-group {
    display: flex;
    gap: 6px;
}

.sq-select-group select {
    flex: 1;
}

.sq-add-btn {
    padding: 0 10px;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sq-add-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-accent);
    border-color: var(--ssms-accent);
}

/* Compact Modal for Category/Subcategory */
.modal-compact {
    width: 340px;
    max-width: 95vw;
}

/* Button Styles */
.btn-flat {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-flat:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.btn-primary {
    padding: 8px 16px;
    background: var(--ssms-accent);
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.btn-primary:hover {
    background: var(--ssms-accent-hover);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Re-assert .btn-sm AFTER the full-size .btn-primary rule above (equal
   specificity → later wins), so small buttons keep one uniform height.
   Without this, a .btn-sm.btn-primary (e.g. "Save Changes" in the table
   editor toolbar) picked up .btn-primary's 8px padding and rendered taller
   than its .btn-sm.btn-success/danger/etc. siblings. */
.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* Legacy compatibility */
.query-library-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--ssms-text-muted);
}

.query-library-empty i {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
    opacity: 0.4;
    padding: 12px 16px;
    border-top: 1px solid var(--ssms-border);
}

/* Add Category Dialog */
.add-category-modal .modal-content,
.add-subcategory-modal .modal-content {
    max-width: 400px;
}

.add-category-form,
.add-subcategory-form {
    padding: 16px;
}

.add-category-form .form-group,
.add-subcategory-form .form-group {
    margin-bottom: 16px;
}

.add-category-form label,
.add-subcategory-form label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--ssms-text-secondary);
}

.add-category-form input,
.add-subcategory-form input {
    width: 100%;
    padding: 8px 10px;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-primary);
    font-size: 13px;
}

.add-category-form input:focus,
.add-subcategory-form input:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.add-category-actions,
.add-subcategory-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--ssms-border);
}

/* Result set tabs for multiple result sets */
.result-set-tabs {
    display: flex;
    gap: 4px;
    padding: 4px 8px;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
}

.result-set-tab {
    padding: 4px 12px;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    font-size: 11px;
    color: var(--ssms-text-secondary);
}

.result-set-tab.active {
    background: var(--ssms-bg-primary);
    color: var(--ssms-text-primary);
    border-bottom: 1px solid var(--ssms-bg-primary);
    margin-bottom: -1px;
}

.result-set-tab:hover {
    color: var(--ssms-text-primary);
}

/* Grid Footer - fixed at bottom of results panel */
.grid-footer {
    padding: 4px 12px;
    font-size: 11px;
    color: var(--ssms-text-muted);
    background: var(--ssms-bg-tertiary);
    border-top: 1px solid var(--ssms-border);
    flex-shrink: 0;
}

/* Connection Profile Styles */
.profile-section {
    margin-bottom: 8px;
}

.profile-select-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.profile-select-row select {
    flex: 1;
}

.profile-buttons {
    display: flex;
    gap: 4px;
}

.profile-buttons .btn {
    padding: 6px 8px;
}

.profile-buttons .btn i {
    font-size: 14px;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--ssms-accent);
    color: var(--ssms-accent);
}

.btn-outline-primary:hover {
    background: var(--ssms-accent);
    color: white;
}

.btn-outline-secondary {
    background: transparent;
    border: 1px solid var(--ssms-text-muted);
    color: var(--ssms-text-secondary);
}

.btn-outline-secondary:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.btn-outline-danger {
    background: transparent;
    border: 1px solid var(--ssms-error);
    color: var(--ssms-error);
}

.btn-outline-danger:hover {
    background: var(--ssms-error);
    color: white;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Save Profile Modal */
.save-profile-modal {
    width: 400px;
}

/* Password Prompt Modal */
.password-prompt-modal {
    width: 380px;
}

.password-prompt-modal .modal-body p {
    margin-bottom: 16px;
    color: var(--ssms-text-secondary);
    font-size: 13px;
}

.text-muted {
    color: var(--ssms-text-muted) !important;
}

.d-block {
    display: block !important;
}

.mt-1 {
    margin-top: 0.25rem !important;
}

/* ==========================================
   MOBILE RESPONSIVE STYLES
   ========================================== */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--ssms-text-primary);
    font-size: 20px;
    padding: 4px 8px;
    cursor: pointer;
    border-radius: 3px;
}

.mobile-menu-toggle:hover {
    background: var(--ssms-bg-hover);
}

/* Mobile close button for sidebar - hidden by default */
.mobile-close-btn {
    display: none;
}

/* Mobile Object Explorer Toggle */
.mobile-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-sidebar-overlay.active {
    display: block;
}

/* Tablet breakpoint (max-width: 1024px) */
@media (max-width: 1024px) {
    #object-explorer-panel {
        width: 200px;
        min-width: 160px;
    }

    .toolbar-btn span {
        display: none;
    }

    .toolbar-btn-execute span {
        display: inline;
    }

    .toolbar-select {
        min-width: 140px;
    }

    .modal-dialog.table-editor-modal {
        width: 95vw;
    }

    .modal-dialog.script-modal {
        width: 95vw;
        height: 80vh;
    }
}

/* Medium screens with limited height (1024x800 and similar) */
@media (max-width: 1100px) and (max-height: 850px) {
    :root {
        --menu-height: 26px;
        --toolbar-height: 32px;
        --statusbar-height: 20px;
        --tabbar-height: 26px;
    }

    #object-explorer-panel {
        width: 180px;
        min-width: 150px;
    }

    /* Use flex for proper split between editor and results */
    #editor-area {
        display: flex;
        flex-direction: column;
    }

    #query-editor-container {
        flex: 1;
        min-height: 200px;
    }

    #results-panel {
        height: 200px;
        min-height: 150px;
        max-height: 250px;
        flex-shrink: 0;
    }

    #results-content {
        flex: 1;
        min-height: 0;
    }

    .results-table-container {
        max-height: calc(100% - 30px);
        overflow: auto;
    }

    .toolbar-btn {
        padding: 3px 5px;
    }

    .toolbar-btn i {
        font-size: 13px;
    }

    .toolbar-select {
        min-width: 110px;
        padding: 2px 5px;
        font-size: 11px;
    }

    .toolbar-separator {
        margin: 0 2px;
    }

    .results-tabs {
        padding: 0;
        flex-shrink: 0;
    }

    .results-tab {
        padding: 5px 10px;
        font-size: 11px;
    }

    .results-search input {
        width: 100px;
        font-size: 11px;
        padding: 3px 6px;
    }

    .query-tab {
        min-width: 90px;
        max-width: 140px;
        font-size: 11px;
    }

    #tab-bar {
        height: 26px;
    }

    .status-item {
        padding: 0 6px;
        font-size: 10px;
    }

    .panel-header {
        padding: 5px 8px;
        font-size: 11px;
    }

    .tree-item {
        padding: 3px 6px;
        font-size: 11px;
    }

    .CodeMirror {
        font-size: 12px !important;
    }

    .results-table {
        font-size: 11px;
    }

    .results-table th,
    .results-table td {
        padding: 3px 6px;
    }

    .empty-results {
        padding: 20px;
    }

    .empty-results i {
        font-size: 28px;
        margin-bottom: 8px;
    }

    .empty-results p {
        font-size: 12px;
    }

    .grid-footer {
        padding: 2px 8px;
        font-size: 10px;
    }
}

/* Mobile breakpoint (max-width: 768px) */
@media (max-width: 768px) {
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Menu Bar - Mobile */
    #menu-bar {
        flex-wrap: wrap;
        height: auto;
        min-height: var(--menu-height);
        padding: 4px 8px;
    }

    .menu-item {
        padding: 6px 8px;
    }

    .menu-item span {
        font-size: 11px;
    }

    .menu-dropdown {
        position: fixed;
        top: auto;
        left: 8px;
        right: 8px;
        width: auto;
        max-height: 60vh;
        overflow-y: auto;
    }

    #connection-status {
        order: -1;
        width: 100%;
        text-align: center;
        padding: 4px;
        font-size: 10px;
    }

    /* Toolbar - Mobile */
    #toolbar {
        height: auto;
        min-height: var(--toolbar-height);
        flex-wrap: wrap;
        padding: 4px 6px;
        gap: 4px;
    }

    .toolbar-btn {
        padding: 10px;
        min-width: 40px;
        justify-content: center;
    }

    .toolbar-btn i {
        font-size: 18px;
    }

    .toolbar-btn span {
        display: none !important;
    }

    .toolbar-btn-execute {
        padding: 10px 14px;
    }

    .toolbar-btn-execute span {
        display: inline !important;
        font-size: 12px;
    }

    .toolbar-separator {
        display: none;
    }

    .toolbar-select {
        min-width: 90px;
        max-width: 120px;
        font-size: 11px;
        padding: 8px 6px;
        flex: 0 0 auto;
        order: 10;
    }

    /* Hide less essential toolbar buttons on mobile */
    .toolbar-btn[title*="Undo"],
    .toolbar-btn[title*="Redo"],
    .toolbar-btn[title*="Comment"],
    .toolbar-btn[title*="Uncomment"],
    .toolbar-btn[title*="Font"],
    .toolbar-btn[title*="Format"],
    .toolbar-btn[title*="Settings"],
    .toolbar-btn[title*="About"],
    .toolbar-btn[onclick*="decreaseFontSize"],
    .toolbar-btn[onclick*="increaseFontSize"] {
        display: none;
    }

    /* Ensure toggle results button is always visible on mobile */
    #toggle-results-btn {
        display: flex !important;
        background: var(--ssms-bg-hover);
        border: 1px solid var(--ssms-border);
        border-radius: 4px;
    }

    #toggle-results-btn.active {
        background: var(--ssms-accent);
        color: white;
    }

    #toggle-results-btn.active i {
        color: white;
    }

    .toolbar-spacer {
        display: none;
    }

    /* Mobile toolbar connection status */
    #toolbar-connection-status {
        font-size: 10px;
        padding: 0 4px;
        order: 11;
    }

    .toolbar-user-menu {
        order: 12;
    }

    /* Main Content - Mobile */
    #main-content {
        flex-direction: column;
    }

    /* Object Explorer Panel - Mobile (Off-canvas) */
    #object-explorer-panel {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-right: 1px solid var(--ssms-border);
    }

    #object-explorer-panel.mobile-open {
        transform: translateX(0);
    }

    #panel-resizer {
        display: none;
    }

    /* Editor Area - Mobile */
    #editor-area {
        flex: 1;
        width: 100%;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        min-height: 0;
    }

    /* Query wrapper - Mobile */
    #query-wrapper {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
        overflow: hidden;
    }

    /* Tab Bar - Mobile */
    #tab-bar {
        height: auto;
        min-height: var(--tabbar-height);
    }

    #tabs-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .query-tab {
        min-width: 100px;
        max-width: 150px;
        padding: 0 8px;
        font-size: 11px;
    }

    .query-tab .tab-icon {
        font-size: 12px;
    }

    .query-tab .tab-close {
        opacity: 1;
        padding: 4px;
    }

    /* Query Editor Container - Mobile */
    #query-editor-container {
        flex: 1 1 auto;
        min-height: 120px;
        max-height: 50vh;
        overflow: hidden;
    }

    .CodeMirror {
        font-size: 13px !important;
    }

    /* Results Panel - Mobile */
    #results-panel {
        height: 35vh;
        min-height: 180px;
        max-height: 45vh;
        flex: 0 0 auto;
        display: flex;
        flex-direction: column;
    }

    /* When results panel is hidden on mobile */
    #results-panel[style*="display: none"] {
        display: none !important;
    }

    #results-resizer {
        height: 28px;
        background: var(--ssms-bg-tertiary);
        cursor: ns-resize;
        touch-action: none;
        display: flex !important;
        align-items: center;
        justify-content: center;
        position: relative;
        border-top: 1px solid var(--ssms-border);
        border-bottom: 1px solid var(--ssms-border);
        flex-direction: column;
        gap: 2px;
    }

    /* Drag handle indicator for mobile - three lines */
    #results-resizer::before {
        content: '';
        width: 50px;
        height: 4px;
        background: var(--ssms-border);
        border-radius: 2px;
    }

    #results-resizer::after {
        content: '';
        width: 50px;
        height: 4px;
        background: var(--ssms-border);
        border-radius: 2px;
    }

    /* Visual feedback when resizing */
    #results-resizer.resizing {
        background: var(--ssms-accent);
        opacity: 0.8;
    }

    #results-resizer.resizing::before,
    #results-resizer.resizing::after {
        background: white;
    }

    /* Mobile layout buttons */
    .mobile-layout-buttons {
        display: flex !important;
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        gap: 8px;
        z-index: 10;
    }

    .layout-btn {
        width: 36px;
        height: 24px;
        border: 1px solid var(--ssms-border);
        background: var(--ssms-bg-secondary);
        color: var(--ssms-text-secondary);
        border-radius: 4px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 14px;
        transition: all 0.15s ease;
    }

    .layout-btn:hover,
    .layout-btn:active {
        background: var(--ssms-accent);
        color: white;
        border-color: var(--ssms-accent);
    }

    #results-content {
        flex: 1;
        overflow: hidden;
        min-height: 100px;
    }

    .results-tab-content {
        height: 100%;
    }

    .results-tabs {
        flex-wrap: wrap;
        overflow-x: visible;
    }

    .results-tab {
        padding: 10px 12px;
        font-size: 12px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Hide search box on mobile - save space */
    .results-search {
        display: none;
    }

    /* Results Table - Mobile */
    .results-table {
        font-size: 11px;
    }

    .results-table th,
    .results-table td {
        padding: 6px 8px;
    }

    .results-table td {
        max-width: 150px;
    }

    .results-table-container {
        height: calc(100% - 10px);
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Empty results message - Mobile */
    .empty-results {
        padding: 20px;
        font-size: 12px;
    }

    .empty-results i {
        font-size: 32px;
    }

    /* Status Bar - Mobile */
    #status-bar {
        flex-wrap: wrap;
        height: auto;
        min-height: var(--statusbar-height);
        padding: 4px 8px;
    }

    .status-item {
        padding: 2px 8px;
        font-size: 10px;
        border-right: none;
    }

    .status-item:nth-child(n+4) {
        display: none;
    }

    .status-spacer {
        display: none;
    }

    /* Modal Dialogs - Mobile */
    .modal-dialog {
        width: 95vw !important;
        max-width: 95vw !important;
        max-height: 90vh;
        margin: 5vh auto;
    }

    .modal-dialog.connect-modal,
    .modal-dialog.about-modal,
    .modal-dialog.confirm-modal,
    .modal-dialog.alert-modal,
    .modal-dialog.save-profile-modal,
    .modal-dialog.password-prompt-modal,
    .modal-dialog.format-options-modal {
        width: 95vw !important;
    }

    .modal-dialog.table-editor-modal {
        height: 85vh;
    }

    .modal-dialog.script-modal {
        height: 80vh;
    }

    .modal-header {
        padding: 10px 12px;
    }

    .modal-title {
        font-size: 13px;
    }

    .modal-body {
        padding: 12px;
        overflow-y: auto;
    }

    .modal-footer {
        padding: 10px 12px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .modal-footer .btn {
        flex: 1;
        min-width: 80px;
        justify-content: center;
    }

    /* Form Elements - Mobile */
    .form-group {
        margin-bottom: 12px;
    }

    .form-control {
        font-size: 16px; /* Prevents iOS zoom */
        padding: 10px 12px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 14px;
    }

    .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
    }

    /* Profile Section - Mobile */
    .profile-select-row {
        flex-wrap: wrap;
    }

    .profile-select-row select {
        width: 100%;
        margin-bottom: 8px;
    }

    .profile-buttons {
        width: 100%;
        justify-content: flex-end;
    }

    /* Table Editor - Mobile */
    .table-editor-toolbar {
        flex-wrap: wrap;
        gap: 4px;
    }

    .table-editor-toolbar .btn {
        flex: 1;
        min-width: 80px;
        font-size: 11px;
    }

    .table-editor-pagination {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }

    .edit-table {
        font-size: 11px;
    }

    .edit-table th,
    .edit-table td {
        padding: 4px 6px;
    }

    /* Context Menu - Mobile */
    .context-menu {
        position: fixed;
        left: 50% !important;
        top: auto !important;
        bottom: 20px;
        transform: translateX(-50%);
        width: 90vw;
        max-width: 300px;
        border-radius: 8px;
    }

    .context-menu-item {
        padding: 12px 16px;
    }

    /* Tree View - Mobile */
    .tree-item {
        padding: 8px 12px;
    }

    .tree-toggle {
        width: 20px;
        height: 20px;
    }

    .tree-icon {
        width: 20px;
        height: 20px;
        font-size: 16px;
    }

    /* Scrollbars - Mobile */
    ::-webkit-scrollbar {
        width: 6px;
        height: 6px;
    }

    /* Empty Message - Mobile */
    .empty-message {
        padding: 16px;
    }

    .empty-message i {
        font-size: 36px;
    }

    /* Show mobile close button in sidebar */
    .mobile-close-btn {
        display: flex !important;
    }
}

/* Small Mobile breakpoint (max-width: 480px) */
@media (max-width: 480px) {
    #menu-bar .menu-item:not(:nth-child(-n+3)) {
        display: none;
    }

    .menu-item.mobile-more-menu {
        display: block;
    }

    #toolbar {
        padding: 2px;
    }

    .toolbar-btn {
        padding: 6px;
        min-width: 32px;
    }

    .toolbar-btn-execute {
        padding: 6px 10px;
    }

    .toolbar-select {
        font-size: 10px;
        min-width: 80px;
    }

    #query-editor-container {
        min-height: 100px;
        flex: 1;
    }

    #results-panel {
        height: 32vh !important;
        min-height: 150px;
        max-height: 40vh;
        flex: 0 0 auto;
    }

    #results-content {
        min-height: 80px;
    }

    .results-tab {
        padding: 8px 10px;
        font-size: 11px;
    }

    .results-tab span {
        display: none;
    }

    .results-tab i {
        margin-right: 0;
    }

    .results-table {
        font-size: 10px;
    }

    .results-table-container {
        height: calc(100% - 10px);
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }

    .status-item:nth-child(n+3) {
        display: none;
    }

    .modal-title {
        font-size: 12px;
    }

    .modal-title i {
        font-size: 14px;
    }

    .form-group label {
        font-size: 11px;
    }

    .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    /* About Modal - Small Mobile */
    .about-logo {
        font-size: 48px;
        margin-bottom: 12px;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    #menu-bar {
        height: auto;
        min-height: 24px;
    }

    #toolbar {
        height: auto;
        min-height: 32px;
    }

    .toolbar-btn {
        padding: 4px 6px;
    }

    #query-editor-container {
        min-height: 100px;
    }

    #results-panel {
        max-height: 40vh;
        min-height: 100px;
    }

    #status-bar {
        display: none;
    }

    .modal-dialog {
        max-height: 95vh;
    }

    .modal-body {
        max-height: calc(95vh - 100px);
        overflow-y: auto;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .toolbar-btn,
    .menu-item,
    .tree-item,
    .results-tab,
    .query-tab,
    .btn {
        min-height: 44px;
    }

    .context-menu-item {
        min-height: 48px;
    }

    .query-tab .tab-close {
        opacity: 1;
        min-width: 32px;
        min-height: 32px;
    }

    .results-search input {
        min-height: 40px;
    }

    /* Prevent text selection on touch */
    .toolbar-btn,
    .menu-item,
    .tree-item,
    .results-tab,
    .query-tab {
        -webkit-user-select: none;
        user-select: none;
    }
}

/* High DPI / Retina displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .tree-icon,
    .toolbar-btn i,
    .menu-item i {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Print styles */
@media print {
    #menu-bar,
    #toolbar,
    #tab-bar,
    #status-bar,
    #object-explorer-panel,
    #panel-resizer,
    #results-resizer,
    .modal-overlay,
    #context-menu,
    #loading-overlay {
        display: none !important;
    }

    #app-container {
        height: auto;
        overflow: visible;
    }

    #main-content {
        display: block;
    }

    #editor-area {
        display: block;
    }

    #query-editor-container {
        height: auto;
        overflow: visible;
    }

    #results-panel {
        height: auto;
        max-height: none;
    }

    .results-table-container {
        overflow: visible;
    }

    .results-table {
        page-break-inside: auto;
    }

    .results-table tr {
        page-break-inside: avoid;
    }
}

/* =====================================================
   LIGHT THEME - CodeMirror Syntax Highlighting
   ===================================================== */
[data-theme="light"] .cm-keyword { color: #0000ff !important; font-weight: bold; }
[data-theme="light"] .cm-builtin { color: #795e26 !important; }
[data-theme="light"] .cm-string { color: #a31515 !important; }
[data-theme="light"] .cm-string-2 { color: #a31515 !important; }
[data-theme="light"] .cm-number { color: #098658 !important; }
[data-theme="light"] .cm-comment { color: #008000 !important; font-style: italic; }
[data-theme="light"] .cm-operator { color: #1e1e1e !important; }
[data-theme="light"] .cm-bracket { color: #795e26 !important; }
[data-theme="light"] .cm-variable { color: #001080 !important; }
[data-theme="light"] .cm-variable-2 { color: #267f99 !important; }

/* Light theme input styles */
[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
    background: var(--ssms-input-bg) !important;
    border-color: var(--ssms-input-border) !important;
    color: var(--ssms-text-primary) !important;
}

[data-theme="light"] input:focus,
[data-theme="light"] select:focus,
[data-theme="light"] textarea:focus {
    border-color: var(--ssms-accent) !important;
    box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.2) !important;
}

/* Light theme modal adjustments */
[data-theme="light"] .modal-dialog {
    box-shadow: 0 8px 32px var(--ssms-shadow) !important;
}

/* Light theme scrollbar */
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: var(--ssms-scrollbar-thumb);
}

[data-theme="light"] ::-webkit-scrollbar-track {
    background: transparent;
}

/* Light theme results table */
[data-theme="light"] .results-table th {
    background: var(--ssms-bg-tertiary) !important;
    color: var(--ssms-text-primary) !important;
}

[data-theme="light"] .results-table td {
    border-color: var(--ssms-border) !important;
}

[data-theme="light"] .results-table tr:hover td {
    background: var(--ssms-bg-hover) !important;
}

/* Light theme tree view */
[data-theme="light"] .tree-item:hover {
    background: var(--ssms-bg-hover) !important;
}

[data-theme="light"] .tree-item.selected {
    background: var(--ssms-bg-active) !important;
}

/* ==================== Search in Objects Dialog ==================== */
.search-objects-modal {
    width: 900px;
    max-width: 95vw;
    max-height: 85vh;
}

.search-objects-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 20px;
    overflow: hidden;
}

.search-objects-input-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.search-text-group {
    flex: 1;
    margin-bottom: 0;
}

.search-text-group input {
    font-size: 14px;
}

.search-btn {
    height: 38px;
    padding: 0 20px;
}

.search-objects-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--ssms-border);
}

.search-options-left {
    display: flex;
    gap: 16px;
}

.search-options-right {
    display: flex;
    gap: 8px;
}

.search-objects-panels {
    display: flex;
    gap: 16px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.search-objects-db-panel {
    width: 200px;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    background: var(--ssms-bg-primary);
}

.search-objects-results-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    background: var(--ssms-bg-primary);
    min-height: 300px;
}

.search-objects-db-panel .panel-title,
.search-objects-results-panel .panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    font-weight: 600;
    font-size: 12px;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
}

.results-count {
    font-weight: normal;
    color: var(--ssms-text-secondary);
}

.database-checklist {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.database-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    cursor: pointer;
    border-radius: 3px;
    font-size: 13px;
}

.database-checkbox:hover {
    background: var(--ssms-bg-hover);
}

.database-checkbox input {
    width: 16px;
    height: 16px;
}

.database-checkbox.system-db {
    color: var(--ssms-text-secondary);
}

.db-badge {
    font-size: 10px;
    padding: 1px 5px;
    background: var(--ssms-bg-tertiary);
    border-radius: 3px;
    color: var(--ssms-text-muted);
}

.search-results-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.search-result-group {
    margin-bottom: 12px;
}

.search-result-db-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--ssms-bg-tertiary);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
}

.search-result-db-header:hover {
    background: var(--ssms-bg-hover);
}

.search-result-db-header .match-count {
    margin-left: auto;
    font-size: 11px;
    color: var(--ssms-text-secondary);
    font-weight: normal;
}

.search-result-db-header .toggle-icon {
    transition: transform 0.2s;
}

.search-result-db-header.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.search-result-db-header.collapsed + .search-result-items {
    display: none;
}

.search-result-items {
    padding-left: 16px;
    margin-top: 4px;
}

.search-result-item {
    padding: 10px 12px;
    margin: 4px 0;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
}

.search-result-item:hover {
    background: var(--ssms-bg-active);
    border-color: var(--ssms-accent);
}

.result-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.result-header i {
    color: var(--ssms-accent);
}

.result-name {
    font-weight: 500;
    color: var(--ssms-text-primary);
}

.result-type {
    font-size: 11px;
    padding: 2px 6px;
    background: var(--ssms-bg-tertiary);
    border-radius: 3px;
    color: var(--ssms-text-secondary);
}

.result-match-count {
    margin-left: auto;
    font-size: 11px;
    color: var(--ssms-text-muted);
}

.result-preview {
    font-size: 12px;
    color: var(--ssms-text-secondary);
    font-family: 'Consolas', 'Monaco', monospace;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 40px;
    overflow: hidden;
    background: var(--ssms-bg-primary);
    padding: 6px 8px;
    border-radius: 3px;
}

.result-preview mark {
    background: #ffeb3b;
    color: #000;
    padding: 0 2px;
    border-radius: 2px;
}

[data-theme="dark"] .result-preview mark {
    background: #7b5e00;
    color: #fff;
}

.search-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.search-progress .progress-bar {
    flex: 1;
    height: 6px;
    background: var(--ssms-bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.search-progress .progress-fill {
    height: 100%;
    background: var(--ssms-accent);
    transition: width 0.2s;
}

.search-time {
    font-size: 11px;
    color: var(--ssms-text-muted);
    margin-right: auto;
}

.searching-message,
.no-results,
.search-objects-body .empty-message,
.search-objects-body .error-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--ssms-text-muted);
    text-align: center;
}

.searching-message i,
.no-results i,
.search-objects-body .empty-message i,
.search-objects-body .error-message i {
    font-size: 32px;
    margin-bottom: 12px;
}

.search-objects-body .error-message {
    color: var(--ssms-error);
}

/* Icon color for search objects button */
.icon-search-objects {
    color: #9575cd;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .search-objects-modal {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .search-objects-panels {
        flex-direction: column;
    }

    .search-objects-db-panel {
        width: 100%;
        max-height: 150px;
    }

    .search-options-left {
        flex-wrap: wrap;
    }
}

/* Success Notification Sticker */
.success-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
    z-index: 10000;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    font-weight: 500;
    font-size: 14px;
}

.success-notification.show {
    transform: translateX(0);
}

.success-notification i {
    font-size: 20px;
}

/* Dark theme adjustment */
[data-theme="dark"] .success-notification {
    background: linear-gradient(135deg, #198754 0%, #13795b 100%);
    box-shadow: 0 4px 15px rgba(25, 135, 84, 0.5);
}

/* CodeMirror Autocomplete Hints */
.CodeMirror-hints {
    position: absolute;
    z-index: 10001;
    overflow: hidden;
    list-style: none;
    margin: 0;
    padding: 2px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    border: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    max-height: 300px;
    overflow-y: auto;
    min-width: 250px;
}

.CodeMirror-hint {
    margin: 0;
    padding: 6px 12px;
    white-space: pre;
    color: var(--ssms-text-primary);
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.1s ease;
}

.CodeMirror-hint:hover {
    background: var(--ssms-bg-tertiary);
}

.CodeMirror-hint-active {
    background: var(--ssms-accent) !important;
    color: white !important;
}

/* Light theme hints */
[data-theme="light"] .CodeMirror-hints {
    background: #ffffff;
    border-color: #d1d1d1;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .CodeMirror-hint {
    color: #333333;
}

[data-theme="light"] .CodeMirror-hint:hover {
    background: #f0f0f0;
}

[data-theme="light"] .CodeMirror-hint-active {
    background: #0078d4 !important;
    color: white !important;
}

/* Hint types styling */
.CodeMirror-hint.hint-keyword {
    color: #569cd6;
    font-weight: 500;
}

.CodeMirror-hint.hint-keyword::before {
    content: 'K';
    display: inline-block;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    margin-right: 8px;
    background: #569cd6;
    color: white;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
}

.CodeMirror-hint.hint-template {
    color: #4ec9b0;
}

.CodeMirror-hint.hint-template::before {
    content: 'T';
    display: inline-block;
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    margin-right: 8px;
    background: #4ec9b0;
    color: white;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
}

.CodeMirror-hint-active.hint-keyword,
.CodeMirror-hint-active.hint-template {
    color: white !important;
}

.CodeMirror-hint-active.hint-keyword::before,
.CodeMirror-hint-active.hint-template::before {
    background: white;
    color: var(--ssms-accent);
}

/* Light theme hint types */
[data-theme="light"] .CodeMirror-hint.hint-keyword {
    color: #0000ff;
}

[data-theme="light"] .CodeMirror-hint.hint-keyword::before {
    background: #0000ff;
}

[data-theme="light"] .CodeMirror-hint.hint-template {
    color: #008080;
}

[data-theme="light"] .CodeMirror-hint.hint-template::before {
    background: #008080;
}

/* Settings Modal with Tabs */
.settings-modal {
    width: 550px;
    max-width: 95vw;
}

.settings-body {
    padding: 0 !important;
}

.settings-tabs {
    display: flex;
    border-bottom: 1px solid var(--ssms-border);
    background: var(--ssms-bg-tertiary);
}

.settings-tab {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: transparent;
    color: var(--ssms-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.settings-tab:hover {
    background: var(--ssms-bg-secondary);
    color: var(--ssms-text-primary);
}

.settings-tab.active {
    background: var(--ssms-bg-secondary);
    color: var(--ssms-accent);
    border-bottom: 2px solid var(--ssms-accent);
    font-weight: 500;
}

.settings-tab i {
    font-size: 16px;
}

.settings-tab-content {
    display: none;
    padding: 20px;
}

.settings-tab-content.active {
    display: block;
}

/* Light theme settings */
[data-theme="light"] .settings-tabs {
    background: #f0f0f0;
}

[data-theme="light"] .settings-tab:hover {
    background: #ffffff;
}

[data-theme="light"] .settings-tab.active {
    background: #ffffff;
}

/* ========================================
   Help Documentation Modal
======================================== */
.help-modal {
    width: 900px;
    max-width: 95vw;
    max-height: 85vh;
}

.help-body {
    display: flex;
    gap: 0;
    padding: 0 !important;
    min-height: 500px;
    max-height: calc(85vh - 120px);
}

/* Help Navigation */
.help-nav {
    width: 200px;
    min-width: 200px;
    background: var(--ssms-bg-secondary);
    border-right: 1px solid var(--ssms-border);
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    overflow-y: auto;
}

.help-nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--ssms-text-secondary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
}

.help-nav-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.help-nav-btn.active {
    background: var(--ssms-bg-active);
    color: var(--ssms-accent);
    border-left-color: var(--ssms-accent);
    font-weight: 500;
}

.help-nav-btn i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* Help Content */
.help-content {
    flex: 1;
    padding: 20px 25px;
    overflow-y: auto;
}

.help-section {
    display: none;
}

.help-section.active {
    display: block;
}

.help-section h4 {
    color: var(--ssms-accent);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--ssms-accent);
}

.help-section h5 {
    color: var(--ssms-text-primary);
    font-size: 15px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
}

.help-section p {
    color: var(--ssms-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.help-section ul,
.help-section ol {
    color: var(--ssms-text-secondary);
    font-size: 14px;
    line-height: 1.8;
    padding-left: 25px;
    margin-bottom: 15px;
}

.help-section li {
    margin-bottom: 6px;
}

.help-section code {
    background: var(--ssms-bg-tertiary);
    color: var(--ssms-accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'Consolas', 'Monaco', monospace;
}

.help-section kbd {
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--ssms-text-primary);
    box-shadow: 0 1px 2px var(--ssms-shadow);
}

.help-section strong {
    color: var(--ssms-text-primary);
    font-weight: 600;
}

.help-section i.bi {
    color: var(--ssms-accent);
}

/* Help Shortcuts Table */
.help-shortcuts-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 13px;
}

.help-shortcuts-table th,
.help-shortcuts-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--ssms-border);
}

.help-shortcuts-table th {
    background: var(--ssms-bg-secondary);
    color: var(--ssms-text-primary);
    font-weight: 600;
}

.help-shortcuts-table td {
    color: var(--ssms-text-secondary);
}

.help-shortcuts-table td:first-child {
    color: var(--ssms-text-muted);
    font-weight: 500;
}

.help-shortcuts-table tr:hover {
    background: var(--ssms-bg-hover);
}

/* Help icon in toolbar */
.icon-help {
    color: #17a2b8;
}

/* Mobile responsive for help modal */
@media (max-width: 768px) {
    .help-modal {
        width: 100%;
        max-width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }

    .help-body {
        flex-direction: column;
        max-height: calc(100vh - 120px);
    }

    .help-nav {
        width: 100%;
        min-width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 5px;
        border-right: none;
        border-bottom: 1px solid var(--ssms-border);
        overflow-x: auto;
    }

    .help-nav-btn {
        padding: 8px 12px;
        font-size: 12px;
        border-left: none;
        border-bottom: 2px solid transparent;
    }

    .help-nav-btn.active {
        border-left-color: transparent;
        border-bottom-color: var(--ssms-accent);
    }

    .help-nav-btn i {
        font-size: 14px;
    }

    .help-content {
        padding: 15px;
    }

    .help-shortcuts-table {
        font-size: 12px;
    }

    .help-shortcuts-table th,
    .help-shortcuts-table td {
        padding: 8px;
    }
}

/* =====================================================
   SELECT2 DARK THEME STYLING
   ===================================================== */
.select2-container--default .select2-selection--single {
    background-color: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 3px;
    height: 28px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--ssms-text-primary);
    line-height: 26px;
    font-size: 12px;
    padding-left: 8px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 26px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--ssms-text-secondary) transparent transparent transparent;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent var(--ssms-text-secondary) transparent;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--ssms-text-secondary);
}

.select2-container--default .select2-selection--single .select2-selection__clear {
    color: var(--ssms-text-secondary);
    margin-right: 5px;
}

.select2-container--default .select2-selection--single .select2-selection__clear:hover {
    color: var(--ssms-error);
}

.select2-dropdown {
    background-color: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 3px;
    z-index: 10000;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    color: var(--ssms-text-primary);
    font-size: 12px;
    padding: 6px 8px;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    outline: none;
    border-color: var(--ssms-accent);
}

.select2-container--default .select2-results__option {
    color: var(--ssms-text-primary);
    font-size: 12px;
    padding: 6px 8px;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--ssms-accent);
    color: #000000;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--ssms-bg-tertiary);
}

.select2-results__options {
    max-height: 70vh;
    overflow-y: auto;
}

/* Database selector specific - wider */
#database-selector + .select2-container {
    min-width: 280px !important;
}

.select2-container--default .select2-dropdown {
    min-width: 280px;
}

.select2-container--default .select2-results__option--disabled {
    color: var(--ssms-text-secondary);
}

/* Light theme Select2 adjustments */
[data-theme="light"] .select2-container--default .select2-selection--single {
    background-color: var(--ssms-input-bg);
    border-color: var(--ssms-input-border);
}

[data-theme="light"] .select2-dropdown {
    background-color: var(--ssms-bg-secondary);
    border-color: var(--ssms-border);
}

[data-theme="light"] .select2-container--default .select2-search--dropdown .select2-search__field {
    background-color: var(--ssms-input-bg);
    border-color: var(--ssms-input-border);
}

/* Database Selector - Black text when connected */
#database-selector + .select2-container .select2-selection__rendered {
    color: #000000 !important;
}

/* Keep placeholder text in secondary color */
#database-selector + .select2-container .select2-selection__placeholder {
    color: var(--ssms-text-secondary) !important;
}

/* =====================================================
   TAB EDIT ICON STYLING
   ===================================================== */
.tab-edit {
    background: transparent;
    border: none;
    color: inherit;
    padding: 2px 4px;
    margin-left: 4px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    font-size: 11px;
}

.query-tab:hover .tab-edit {
    opacity: 0.6;
}

.tab-edit:hover {
    opacity: 1 !important;
}

.tab-edit:disabled {
    cursor: not-allowed;
    opacity: 0.3 !important;
}

/* Tab title input for inline editing */
.tab-title-input {
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-accent);
    color: inherit;
    font-size: 12px;
    padding: 1px 4px;
    width: 100px;
    border-radius: 2px;
}

.tab-title-input:focus {
    outline: none;
}

/* =====================================================
   DESKTOP AGENT STYLES
   ===================================================== */

/* Agent toolbar button */
.icon-agent {
    color: #17a2b8;
}

[data-theme="light"] .icon-agent {
    color: #0d6efd;
}

.toolbar-btn.agent-connected {
    background-color: rgba(40, 167, 69, 0.2);
}

.toolbar-btn.agent-connected .icon-agent {
    color: #28a745;
}

/* Toolbar agent status */
#toolbar-agent-status {
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: 12px;
    color: #28a745;
    background: rgba(40, 167, 69, 0.1);
    border-radius: 4px;
    margin-right: 8px;
}

#toolbar-agent-status i {
    margin-right: 6px;
}

.status-agent-connected {
    display: flex;
    align-items: center;
}

/* Connect Agent Modal */
.connect-agent-modal {
    width: 480px;
    max-width: 95vw;
}

/* Linux agent install block inside the Connect-to-Agent dialog */
.agent-linux-get {
    margin-top: 14px;
    padding: 12px;
    border: 1px solid var(--ssms-border);
    border-radius: 5px;
    background: var(--ssms-bg-tertiary);
}
.agent-linux-head {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ssms-text-primary);
}
.agent-linux-head i { color: var(--ssms-accent); }
.agent-linux-cmd {
    position: relative;
    margin-top: 9px;
    padding: 8px 34px 8px 10px;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    overflow-x: auto;
}
.agent-linux-cmd code {
    font-family: Consolas, 'Courier New', monospace;
    font-size: 11.5px;
    color: var(--ssms-text-primary);
    white-space: nowrap;
}
.agent-linux-copy {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    padding: 0;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-muted);
    cursor: pointer;
    font-size: 11px;
    line-height: 1;
}
.agent-linux-copy:hover { color: var(--ssms-accent); border-color: var(--ssms-accent); }
.agent-linux-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 9px;
    font-size: 11.5px;
}
.agent-linux-links a {
    color: var(--ssms-accent);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.agent-linux-links a:hover { text-decoration: underline; }

/* Agent status indicator */
.agent-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.agent-status i {
    font-size: 10px;
}

.agent-status.disconnected {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.agent-status.connected {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.agent-status.reconnecting {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.agent-status.reconnecting i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Agent ID Input */
.agent-id-input {
    font-size: 24px !important;
    font-weight: 600;
    text-align: center;
    letter-spacing: 4px;
    font-family: 'Courier New', monospace;
    padding: 16px !important;
}

.agent-id-input::placeholder {
    letter-spacing: 2px;
    font-size: 20px;
}

/* Agent info card */
.agent-info-card {
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 16px;
}

.agent-info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--ssms-border);
}

.agent-info-row:last-child {
    border-bottom: none;
}

/* Agent Use Connection Button */
.btn-block {
    display: block;
    width: 100%;
}

#agent-use-connection-group {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--ssms-border);
}

#btn-use-agent-connection {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
}

#btn-use-agent-connection i {
    margin-right: 8px;
}

/* Agent Mode Indicator in Toolbar */
.toolbar-agent-mode {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.3);
    border-radius: 4px;
    color: #28a745;
    font-size: 12px;
    font-weight: 500;
}

.toolbar-agent-mode i {
    font-size: 14px;
}

.toolbar-agent-mode .agent-mode-db {
    font-weight: 600;
    color: #20c997;
}

.agent-info-label {
    color: var(--ssms-text-secondary);
    font-size: 13px;
}

.agent-info-value {
    font-weight: 600;
    color: var(--ssms-text-primary);
    font-family: 'Courier New', monospace;
}

/* Agent backup section */
.agent-backup-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--ssms-border);
}

.agent-backup-section .section-title,
.agent-backups-section .section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--ssms-text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.backup-controls {
    display: flex;
    gap: 8px;
}

#agent-backup-progress {
    margin-top: 12px;
}

#agent-backup-progress .progress {
    height: 8px;
    background: var(--ssms-bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

#agent-backup-progress .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #28a745, #20c997);
    transition: width 0.3s ease;
}

#agent-backup-status {
    font-size: 12px;
    color: var(--ssms-text-secondary);
}

/* Agent backups list */
.agent-backups-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--ssms-border);
}

.backups-list {
    max-height: 200px;
    overflow-y: auto;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    margin-bottom: 8px;
}

.backup-item:last-child {
    margin-bottom: 0;
}

.backup-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.backup-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--ssms-text-primary);
}

.backup-size {
    font-size: 11px;
    color: var(--ssms-text-muted);
}

/* Light theme adjustments for agent */
[data-theme="light"] .agent-status.disconnected {
    background: rgba(220, 53, 69, 0.08);
}

[data-theme="light"] .agent-status.connected {
    background: rgba(40, 167, 69, 0.08);
}

[data-theme="light"] #toolbar-agent-status {
    background: rgba(40, 167, 69, 0.08);
}

/* Tree loading and status styles */
.tree-loading {
    padding: 4px 8px 4px 24px;
    color: var(--ssms-text-muted);
    font-size: 12px;
    font-style: italic;
}

.tree-loading i {
    margin-right: 6px;
    animation: spin 1s linear infinite;
}

.tree-error {
    padding: 4px 8px 4px 24px;
    color: var(--ssms-danger);
    font-size: 12px;
}

.tree-error i {
    margin-right: 6px;
}

.tree-empty {
    padding: 4px 8px 4px 24px;
    color: var(--ssms-text-muted);
    font-size: 12px;
    font-style: italic;
}

/* ============================================
   Restore Dialog Styles
   ============================================ */

.restore-modal {
    width: 520px;
    max-width: 95vw;
}

.restore-type-selector {
    display: flex;
    gap: 10px;
    margin-top: 6px;
}

.restore-type-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    color: var(--ssms-text-secondary);
    background: var(--ssms-surface);
    transition: all 0.15s ease;
    flex: 1;
}

.restore-type-option:hover {
    border-color: var(--ssms-accent);
    color: var(--ssms-text-primary);
}

.restore-type-option.active {
    border-color: var(--ssms-accent);
    background: var(--ssms-accent-bg, rgba(52, 120, 246, 0.08));
    color: var(--ssms-accent);
    font-weight: 500;
}

.restore-type-option input[type="radio"] {
    display: none;
}

.restore-type-option i {
    font-size: 16px;
}

.restore-info-card {
    background: var(--ssms-surface);
    border: 1px solid var(--ssms-border);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.restore-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

.restore-info-label {
    color: var(--ssms-text-muted);
    font-size: 13px;
}

.restore-info-value {
    color: var(--ssms-text-primary);
    font-weight: 500;
    font-size: 13px;
}

.restore-warning {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.restore-warning i {
    color: #ffc107;
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.restore-warning div {
    font-size: 13px;
    color: var(--ssms-text-primary);
    line-height: 1.5;
}

.restore-warning strong {
    color: #ffc107;
}

.restore-file-input-wrapper {
    margin-bottom: 8px;
}

.restore-file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--ssms-surface);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    padding: 8px 12px;
    margin-top: 8px;
}

.restore-file-info i {
    color: var(--ssms-accent);
    font-size: 18px;
}

#restore-file-name {
    flex: 1;
    font-weight: 500;
    color: var(--ssms-text-primary);
}

#restore-file-size {
    font-size: 12px;
}

/* Progress Phases */
.restore-progress-phases {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    padding: 0 8px;
}

.restore-phase {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
    opacity: 0.4;
    transition: opacity 0.3s;
}

.restore-phase.active {
    opacity: 1;
}

.restore-phase.completed {
    opacity: 1;
}

.restore-phase.completed i {
    color: var(--ssms-success);
}

.restore-phase.active i {
    color: var(--ssms-accent);
    animation: pulse 1.5s ease-in-out infinite;
}

.restore-phase i {
    font-size: 24px;
    color: var(--ssms-text-muted);
}

.restore-phase span:first-of-type {
    font-size: 11px;
    color: var(--ssms-text-muted);
    text-align: center;
}

.restore-phase .phase-status {
    font-size: 10px;
    color: var(--ssms-text-muted);
}

.restore-status-text {
    display: block;
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    color: var(--ssms-text-primary);
}

/* Progress bar override for restore */
#restore-progress-section .progress {
    height: 8px;
    border-radius: 4px;
    background: var(--ssms-surface);
    overflow: hidden;
}

#restore-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--ssms-accent), #4dabf7);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Result Section */
.restore-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 8px;
    margin-top: 16px;
}

.restore-result i {
    font-size: 24px;
}

.restore-result span {
    font-size: 14px;
    font-weight: 500;
}

.restore-result-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.restore-result-success i {
    color: var(--ssms-success);
}

.restore-result-success span {
    color: var(--ssms-success);
}

.restore-result-error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.restore-result-error i {
    color: var(--ssms-danger);
}

.restore-result-error span {
    color: var(--ssms-danger);
}

/* Toolbar Agent Buttons */
.toolbar-btn-agent {
    position: relative;
}

.toolbar-btn-agent.toolbar-btn-backup {
    color: var(--ssms-success) !important;
}

.toolbar-btn-agent.toolbar-btn-restore {
    color: var(--ssms-warning) !important;
}

#btn-toolbar-backup .icon-backup {
    color: var(--ssms-success);
}

#btn-toolbar-restore .icon-restore {
    color: #ffc107;
}

/* Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Light theme adjustments for restore */
[data-theme="light"] .restore-warning {
    background: rgba(255, 193, 7, 0.15);
}

[data-theme="light"] .restore-result-success {
    background: rgba(40, 167, 69, 0.15);
}

[data-theme="light"] .restore-result-error {
    background: rgba(220, 53, 69, 0.15);
}

/* ============================================
   FILE MANAGER STYLES
   ============================================ */

.file-manager-modal {
    width: 90vw;
    max-width: 1200px;
    height: 80vh;
    max-height: 800px;
}

.file-manager-body {
    display: flex;
    flex-direction: column;
    height: calc(80vh - 120px);
    padding: 0 !important;
    position: relative;
}

/* File Manager Toolbar */
.fm-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
}

.fm-toolbar-left {
    display: flex;
    align-items: center;
    gap: 4px;
}

.fm-toolbar-right {
    display: flex;
    align-items: center;
}

.fm-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--ssms-text-primary);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.fm-btn:hover:not(:disabled) {
    background: var(--ssms-bg-hover);
}

.fm-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.fm-btn-danger:hover:not(:disabled) {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.fm-separator {
    width: 1px;
    height: 24px;
    background: var(--ssms-border);
    margin: 0 6px;
}

.fm-search {
    display: flex;
    align-items: center;
    background: var(--ssms-input-bg);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    padding: 0 8px;
}

.fm-search i {
    color: var(--ssms-text-muted);
    font-size: 12px;
}

.fm-search input {
    border: none;
    background: transparent;
    color: var(--ssms-text-primary);
    padding: 6px 8px;
    width: 200px;
    font-size: 13px;
}

.fm-search input:focus {
    outline: none;
}

.fm-search input::placeholder {
    color: var(--ssms-text-muted);
}

/* Breadcrumb */
.fm-breadcrumb {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border);
    font-size: 13px;
    overflow-x: auto;
    white-space: nowrap;
}

.fm-breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--link-color);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
}

.fm-breadcrumb-item:hover {
    background: var(--ssms-bg-hover);
}

.fm-breadcrumb-sep {
    margin: 0 4px;
    color: var(--ssms-text-muted);
}

.fm-breadcrumb-current {
    color: var(--ssms-text-primary);
    cursor: default;
}

.fm-breadcrumb-current:hover {
    background: transparent;
}

/* File List */
.fm-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.fm-list-header {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    padding-right: 20px; /* Account for scrollbar */
    background: var(--ssms-bg-tertiary);
    border-bottom: 1px solid var(--ssms-border);
    font-size: 12px;
    font-weight: 600;
    color: var(--ssms-text-muted);
    text-transform: uppercase;
}

.fm-list-header .fm-col {
    cursor: pointer;
    user-select: none;
}

.fm-list-header .fm-col:hover {
    color: var(--ssms-text-primary);
}

.fm-list {
    flex: 1;
    overflow-y: auto;
    background: var(--editor-bg);
}

.fm-col {
    display: flex;
    align-items: center;
    gap: 4px;
}

.fm-col-check {
    width: 40px;
    flex-shrink: 0;
    justify-content: center;
}

.fm-col-name {
    flex: 1;
    min-width: 200px;
    overflow: hidden;
}

.fm-col-size {
    width: 100px;
    flex-shrink: 0;
    justify-content: flex-end;
    text-align: right;
    padding-right: 16px;
}

.fm-col-date {
    width: 160px;
    flex-shrink: 0;
    padding-right: 8px;
}

/* File Item */
.fm-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    min-height: 48px;
    border-bottom: 1px solid var(--ssms-border);
    cursor: pointer;
    transition: background 0.15s;
}

.fm-item:hover {
    background: var(--ssms-bg-hover);
}

.fm-item.selected {
    background: rgba(var(--ssms-accent-rgb), 0.22);
    box-shadow: inset 3px 0 0 0 var(--ssms-accent);
}

.fm-item.selected:hover {
    background: rgba(var(--ssms-accent-rgb), 0.30);
}

.fm-item.selected .fm-item-name {
    color: var(--ssms-accent);
    font-weight: 600;
}

.fm-item.cut {
    opacity: 0.5;
}

.fm-item-icon {
    font-size: 32px;
    margin-right: 10px;
}

.fm-item-icon.folder {
    color: #ffc107;
}

.fm-item-icon.file {
    color: var(--ssms-text-muted);
}

.fm-item-icon.backup {
    color: #17a2b8;
}

.fm-item-icon.archive {
    color: #6c757d;
}

.fm-item-icon.sql {
    color: #007bff;
}

.fm-item-icon.image {
    color: #28a745;
}

.fm-item-icon.text {
    color: #6c757d;
}

.fm-item-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
}

.fm-item-size {
    font-size: 12px;
    color: var(--ssms-text-muted);
}

.fm-item-date {
    font-size: 12px;
    color: var(--ssms-text-muted);
}

/* Empty State */
.fm-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--ssms-text-muted);
    padding: 40px;
}

.fm-empty i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.fm-empty p {
    font-size: 14px;
    margin: 0;
}

/* Grid View */
.fm-list.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 100px));
    gap: 8px;
    padding: 12px;
    align-content: start;
}

.fm-list.grid-view .fm-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 8px;
    min-height: auto;
    height: 100px;
    border: none;
    border-radius: 6px;
    background: transparent;
    position: relative;
    overflow: hidden;
}

.fm-list.grid-view .fm-item:hover {
    background: var(--ssms-bg-hover);
}

.fm-list.grid-view .fm-item.selected {
    background: rgba(var(--ssms-accent-rgb), 0.22);
    box-shadow: inset 0 0 0 2px var(--ssms-accent);
}

.fm-list.grid-view .fm-col-check {
    position: absolute;
    top: 4px;
    left: 4px;
    width: auto;
    opacity: 0;
    transition: opacity 0.15s;
}

.fm-list.grid-view .fm-item:hover .fm-col-check,
.fm-list.grid-view .fm-item.selected .fm-col-check {
    opacity: 1;
}

.fm-list.grid-view .fm-col-name {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: auto;
    width: 100%;
    text-align: center;
    flex: 1;
    overflow: visible;
}

.fm-list.grid-view .fm-item-icon {
    font-size: 40px;
    margin-right: 0;
    margin-bottom: 6px;
    flex-shrink: 0;
}

.fm-list.grid-view .fm-item-name {
    font-size: 11px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
    color: var(--ssms-text-primary);
    flex: none;
    width: 100%;
    padding: 0 2px;
}

.fm-list.grid-view .fm-col-size,
.fm-list.grid-view .fm-col-date {
    display: none;
}

/* Hide list header in grid view */
.fm-content.grid-view .fm-list-header {
    display: none;
}

/* View toggle button */
.fm-view-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 8px;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    overflow: hidden;
}

.fm-view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 26px;
    border: none;
    background: transparent;
    color: var(--ssms-text-muted);
    cursor: pointer;
    transition: all 0.15s;
}

.fm-view-btn:hover {
    background: var(--ssms-bg-hover);
    color: var(--ssms-text-primary);
}

.fm-view-btn.active {
    background: var(--ssms-accent);
    color: white;
}

/* Status Bar */
.fm-statusbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 12px;
    background: var(--ssms-bg-tertiary);
    border-top: 1px solid var(--ssms-border);
    font-size: 12px;
    color: var(--ssms-text-muted);
}

.fm-status-sep {
    margin: 0 8px;
    opacity: 0.5;
}

.fm-status-left {
    display: flex;
    align-items: center;
    gap: 4px;
}

.fm-status-right {
    display: flex;
    align-items: center;
}

/* Storage Info */
.fm-storage-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.fm-storage-bar {
    width: 120px;
    height: 6px;
    background: var(--ssms-border);
    border-radius: 3px;
    overflow: hidden;
}

.fm-storage-progress {
    height: 100%;
    background: var(--ssms-accent);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.fm-storage-progress.warning {
    background: #f0ad4e;
}

.fm-storage-progress.danger {
    background: #dc3545;
}

/* Upload Progress Overlay */
.fm-upload-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    border-radius: 8px;
}

.fm-upload-progress-content {
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 8px;
    padding: 24px;
    min-width: 350px;
    max-width: 450px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.fm-upload-progress-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 16px;
    font-weight: 600;
    color: var(--ssms-text-primary);
}

.fm-upload-progress-header i {
    font-size: 24px;
    color: var(--ssms-accent);
}

.fm-upload-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
}

#fm-upload-filename {
    color: var(--ssms-text-primary);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#fm-upload-size {
    color: var(--ssms-text-muted);
}

.fm-upload-progress-bar-container {
    height: 8px;
    background: var(--ssms-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.fm-upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--ssms-accent), #4da6ff);
    border-radius: 4px;
    width: 0%;
    transition: width 0.2s ease;
}

.fm-upload-progress-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    margin-bottom: 16px;
}

#fm-upload-percent {
    color: var(--ssms-accent);
    font-weight: 600;
}

#fm-upload-speed {
    color: var(--ssms-text-muted);
}

.fm-upload-cancel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-primary);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s ease;
}

.fm-upload-cancel-btn:hover {
    background: var(--ssms-error);
    border-color: var(--ssms-error);
    color: white;
}

/* Context Menu */
.fm-context-menu {
    position: fixed;
    background: var(--ssms-bg-secondary);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    padding: 4px 0;
    min-width: 180px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 10001;
}

.fm-context-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--ssms-text-primary);
}

.fm-context-item:hover {
    background: var(--ssms-bg-hover);
}

.fm-context-item.danger {
    color: var(--ssms-error);
}

.fm-context-sep {
    height: 1px;
    background: var(--ssms-border);
    margin: 4px 0;
}

/* Drag and Drop */
.fm-list.dragover {
    background: rgba(0, 123, 255, 0.1);
    border: 2px dashed var(--ssms-accent);
}

.fm-drop-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    pointer-events: none;
}

.fm-drop-overlay i {
    font-size: 48px;
    color: var(--ssms-accent);
}

/* Light theme adjustments */
[data-theme="light"] .fm-toolbar {
    background: #f8f9fa;
}

[data-theme="light"] .fm-breadcrumb {
    background: #f1f3f5;
}

[data-theme="light"] .fm-list-header {
    background: #f8f9fa;
}

[data-theme="light"] .fm-list {
    background: #fff;
}

[data-theme="light"] .fm-statusbar {
    background: #f8f9fa;
}

[data-theme="light"] .fm-item:hover {
    background: #f1f3f5;
}

[data-theme="light"] .fm-item.selected {
    background: rgba(var(--ssms-accent-rgb), 0.14);
    box-shadow: inset 3px 0 0 0 var(--ssms-accent);
}

[data-theme="light"] .fm-item.selected:hover {
    background: rgba(var(--ssms-accent-rgb), 0.20);
}

/* Modal small size */
.modal-sm {
    width: 400px;
    max-width: 90vw;
}

/* =====================================================
   AI Chat Styles
   ===================================================== */

/* AI Chat Panel */
#aichat-panel {
    display: none;
    height: 100%;
    width: 100%;
}

#aichat-panel.active {
    display: flex;
    width: 100%;
}

.ai-chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    flex: 1;
    min-width: 0;
    background: var(--ssms-bg-primary);
}

.ai-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border);
    width: 100%;
    box-sizing: border-box;
}

.ai-chat-provider-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ai-chat-provider-selector label {
    font-size: 12px;
    color: var(--ssms-text-secondary);
}

.ai-chat-provider-selector select {
    padding: 4px 8px;
    font-size: 12px;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    color: var(--ssms-text-primary);
}

.ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--ssms-scrollbar-thumb) var(--ssms-scrollbar-track);
}

/* Very thin scrollbar for AI chat (messages + input) */
.ai-chat-messages::-webkit-scrollbar,
.ai-chat-input-container textarea::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

.ai-chat-messages::-webkit-scrollbar-track,
.ai-chat-input-container textarea::-webkit-scrollbar-track {
    background: transparent;
}

.ai-chat-messages::-webkit-scrollbar-thumb,
.ai-chat-input-container textarea::-webkit-scrollbar-thumb {
    background: var(--ssms-scrollbar-thumb);
    border-radius: 4px;
}

.ai-chat-messages::-webkit-scrollbar-thumb:hover,
.ai-chat-input-container textarea::-webkit-scrollbar-thumb:hover {
    background: var(--ssms-text-muted);
}

.ai-chat-input-container textarea {
    scrollbar-width: thin;
    scrollbar-color: var(--ssms-scrollbar-thumb) transparent;
}

.ai-chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    color: var(--ssms-text-secondary);
}

.ai-chat-welcome i.bi-robot {
    font-size: 48px;
    color: var(--ssms-accent);
    margin-bottom: 16px;
}

.ai-chat-welcome h4 {
    margin: 0 0 12px 0;
    color: var(--ssms-text-primary);
}

.ai-chat-welcome p {
    margin: 0 0 8px 0;
}

.ai-chat-welcome ul {
    text-align: left;
    margin: 8px 0;
    padding-left: 20px;
}

.ai-chat-welcome li {
    margin: 4px 0;
}

.ai-chat-message {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    align-items: flex-start;   /* avatar lines up with the first line of text */
}

.ai-chat-message.user {
    flex-direction: row-reverse;
}

.ai-chat-message.assistant {
    flex-direction: row;
}

.ai-chat-message.error {
    align-self: center;
}

.ai-message-avatar {
    flex-shrink: 0;
    margin-top: 10px;           /* aligns the icon with the first text line (= content padding-top) */
    display: flex;
    flex-direction: column;     /* icon on top, compact token count below */
    align-items: center;
    gap: 2px;
}

.ai-message-avatar > i {
    width: 20px;
    height: 20px;               /* same height as one line of message text */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

/* Compact tokens-used badge under the assistant icon, e.g. "1.9K" */
.ai-msg-tokens {
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    color: var(--ssms-text-secondary);
    white-space: nowrap;
}

.ai-chat-message.user .ai-message-avatar > i {
    background: var(--ssms-accent);
    color: white;
}

.ai-chat-message.assistant .ai-message-avatar > i {
    background: var(--ssms-bg-tertiary);
    color: var(--ssms-accent);
}

.ai-message-content {
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: anywhere;
    flex: 1;
    min-width: 0;               /* allow the flex item to shrink so content wraps in-box */
    max-width: 100%;
}

.ai-chat-message.user .ai-message-content {
    background: rgba(var(--ssms-accent-rgb), 0.12);
    color: var(--ssms-text-primary);
    border: 1px solid rgba(var(--ssms-accent-rgb), 0.22);
    border-bottom-right-radius: 4px;
}

.ai-chat-message.assistant .ai-message-content {
    background: var(--ssms-bg-secondary);
    color: var(--ssms-text-primary);
    border-bottom-left-radius: 4px;
}

.ai-message-content.error {
    background: rgba(var(--ssms-error), 0.1);
    color: var(--ssms-error);
    border: 1px solid var(--ssms-error);
}

.ai-message-content.error i {
    margin-right: 8px;
}

/* AI Code Blocks — wrap to fit the message box (no horizontal overflow) */
.ai-code-block {
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    padding: 12px;
    margin: 8px 0;
    overflow-x: auto;
    max-width: 100%;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
}

.ai-code-block code {
    display: block;
    white-space: pre-wrap;      /* wrap long lines within the box */
    overflow-wrap: anywhere;    /* break very long unbroken tokens (e.g. JSON) */
    word-break: break-word;
}

/* Very thin scrollbars inside AI chat content */
.ai-code-block::-webkit-scrollbar,
.ai-message-content::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
.ai-code-block::-webkit-scrollbar-thumb,
.ai-message-content::-webkit-scrollbar-thumb {
    background: var(--ssms-scrollbar-thumb);
    border-radius: 3px;
}
.ai-code-block::-webkit-scrollbar-track,
.ai-message-content::-webkit-scrollbar-track {
    background: transparent;
}
.ai-code-block { scrollbar-width: thin; }

.ai-inline-code {
    background: var(--ssms-bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
}

/* Markdown tables / headings rendered from AI responses */
.ai-md-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    margin: 8px 0;
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
}
.ai-md-table {
    border-collapse: collapse;
    width: 100%;
    font-size: 12px;
}
.ai-md-table th,
.ai-md-table td {
    border: 1px solid var(--ssms-border);
    padding: 5px 10px;
    text-align: left;
    white-space: nowrap;
}
.ai-md-table th {
    background: var(--ssms-bg-tertiary);
    font-weight: 600;
}
.ai-md-table tr:nth-child(even) td {
    background: var(--ssms-bg-secondary);
}
.ai-md-heading {
    font-weight: 700;
    font-size: 13px;
    margin: 10px 0 4px;
}
.ai-md-hr {
    border: none;
    border-top: 1px solid var(--ssms-border);
    margin: 10px 0;
}

.ai-apply-sql {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--ssms-border);
}

/* AI Loading Animation */
.ai-loading-dots {
    display: flex;
    gap: 4px;
    padding: 4px 0;
}

.ai-loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--ssms-accent);
    border-radius: 50%;
    animation: aiDotPulse 1.4s ease-in-out infinite;
}

.ai-loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.ai-loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes aiDotPulse {
    0%, 80%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* AI Chat Input */
.ai-chat-input-container {
    display: flex;
    gap: 8px;
    padding: 12px;
    background: var(--ssms-bg-secondary);
    border-top: 1px solid var(--ssms-border);
    width: 100%;
    box-sizing: border-box;
}

#ai-chat-input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 8px;
    font-size: 13px;
    color: var(--ssms-text-primary);
    resize: none;
    font-family: inherit;
    box-sizing: border-box;
}

#ai-chat-input:focus {
    outline: none;
    border-color: var(--ssms-accent);
    box-shadow: 0 0 0 2px rgba(var(--ssms-accent-rgb), 0.2);
}

#ai-chat-input::placeholder {
    color: var(--ssms-text-muted);
}

.ai-chat-send-btn {
    padding: 10px 16px;
    border-radius: 8px;
}

/* AI busy: send button turns red with a spinning "thinking" icon and is disabled */
.ai-chat-send-btn.sending,
.ai-chat-send-btn.sending:hover,
.ai-chat-send-btn.sending:disabled {
    background: #d13438 !important;
    border-color: #d13438 !important;
    color: #fff !important;
    cursor: not-allowed;
    opacity: 1;
}
.ai-attach-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.ai-spin {
    display: inline-block;
    animation: ai-spin 0.8s linear infinite;
}
@keyframes ai-spin { to { transform: rotate(360deg); } }

/* AI Settings Modal */
.ai-settings-modal {
    width: 500px;
    max-width: 95vw;
}

.ai-provider-section {
    padding: 16px;
    background: var(--ssms-bg-secondary);
    border-radius: 8px;
    margin-bottom: 12px;
}

.ai-provider-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: 500;
}

.ai-provider-header i {
    font-size: 18px;
}

.ai-key-status {
    margin-left: auto;
    font-size: 11px;
    color: var(--ssms-text-muted);
}

.ai-key-status.configured {
    color: var(--ssms-success);
}

.ai-key-status i {
    margin-right: 4px;
}

.ai-provider-section .form-group {
    margin-bottom: 0;
}

.ai-provider-section .input-group {
    display: flex;
    gap: 4px;
}

.ai-provider-section .input-group input {
    flex: 1;
}

.ai-provider-section small {
    display: block;
    margin-top: 6px;
}

.ai-provider-section small a {
    color: var(--ssms-accent);
}

/* Light Theme Adjustments for AI */
[data-theme="light"] .ai-chat-message.user .ai-message-content {
    background: rgba(var(--ssms-accent-rgb), 0.10);
    color: var(--ssms-text-primary);
}

[data-theme="light"] .ai-code-block {
    background: #f5f5f5;
}

[data-theme="light"] .ai-inline-code {
    background: #f0f0f0;
}

/* AI Update Options */
.ai-update-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

/* Partial Update Modal */
#partial-update-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

#partial-update-modal .modal-dialog {
    background: var(--ssms-bg-secondary);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

#partial-update-modal .modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--ssms-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#partial-update-modal .modal-header h5 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

#partial-update-modal .modal-body {
    padding: 15px 20px;
    overflow-y: auto;
    flex: 1;
}

#partial-update-modal .modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--ssms-border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.partial-update-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.partial-update-item {
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border-color);
    border-radius: 6px;
    overflow: hidden;
}

.partial-update-header {
    padding: 10px 12px;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border-color);
}

.partial-update-header .form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.partial-update-code {
    padding: 10px 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
}

.partial-update-code .code-remove {
    background: rgba(220, 53, 69, 0.15);
    color: #f88;
    padding: 4px 8px;
    margin-bottom: 4px;
    border-radius: 4px;
}

.partial-update-code .code-add {
    background: rgba(40, 167, 69, 0.15);
    color: #8f8;
    padding: 4px 8px;
    border-radius: 4px;
}

/* Mobile Responsive AI Chat */
@media (max-width: 768px) {
    .ai-chat-message {
        width: 100%;
    }

    .ai-message-avatar {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }

    .ai-message-content {
        padding: 8px 12px;
        font-size: 12px;
    }

    .ai-settings-modal {
        width: 95vw;
    }

    .ai-apply-sql {
        flex-direction: column;
    }

    .ai-update-options {
        flex-direction: column;
    }

    #partial-update-modal .modal-dialog {
        width: 95vw;
        margin: 10px;
    }
}

/* ============================================================
   ER Diagram  (toolbar button -> diagram tab)
   ============================================================ */
#diagram-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--ssms-bg-primary);
    overflow: hidden;
}
#diagram-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    height: var(--toolbar-height);
    min-height: var(--toolbar-height);
    padding: 0 8px;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border);
}
#diagram-toolbar .diagram-title {
    font-weight: 600;
    color: var(--ssms-text-primary);
    font-size: 13px;
    white-space: nowrap;
}
#diagram-toolbar .diagram-toolbar-spacer { flex: 0 0 12px; }
#diagram-toolbar .diagram-hint {
    color: var(--ssms-text-muted);
    font-size: 11px;
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.diagram-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--ssms-text-primary);
    width: 28px;
    height: 26px;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.diagram-btn:hover { background: var(--ssms-bg-hover); border-color: var(--ssms-border); }
.diagram-btn.active { background: var(--ssms-bg-hover); border-color: var(--ssms-accent); color: var(--ssms-accent); }
.diagram-filter {
    width: 160px;
    height: 26px;
    padding: 0 8px;
    margin-right: 6px;
    font-size: 12px;
    color: var(--ssms-text-primary);
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 4px;
    outline: none;
}
.diagram-filter:focus { border-color: var(--ssms-accent); }

#diagram-viewport {
    position: relative;
    flex: 1;
    overflow: hidden;
    background: var(--ssms-bg-primary);
    cursor: grab;
}
#diagram-viewport.panning { cursor: grabbing; }
#diagram-canvas {
    position: absolute;
    top: 0; left: 0;
    transform-origin: 0 0;
    width: 4000px;
    height: 3000px;
}
#diagram-svg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
}
.er-rel-line { stroke: var(--ssms-accent); stroke-width: 1.8; fill: none; opacity: 0.85; }
.er-rel-line.highlight { stroke-width: 3; opacity: 1; }
.er-rel-dot { fill: var(--ssms-accent); }
.er-group-box { stroke-width: 1.5; stroke-dasharray: none; }
.er-group-label { font-size: 12px; font-weight: 600; font-family: 'Segoe UI', Arial, sans-serif; letter-spacing: 0.02em; }

.er-table {
    position: absolute;
    min-width: 190px;
    max-width: 300px;
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 6px;
    box-shadow: 0 2px 8px var(--ssms-shadow);
    font-size: 12px;
    user-select: none;
    overflow: hidden;
}
.er-table.dragging { box-shadow: 0 6px 18px var(--ssms-shadow); z-index: 50; }
.er-table.dim { opacity: 0.35; }
.er-table-header {
    background: var(--ssms-accent);
    color: #fff;
    padding: 6px 10px;
    font-weight: 600;
    cursor: move;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.er-table-header .er-col-count {
    margin-left: auto;
    font-weight: 400;
    opacity: 0.85;
    font-size: 11px;
}
.er-col {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-top: 1px solid var(--ssms-border);
    color: var(--ssms-text-primary);
    white-space: nowrap;
}
.er-col .er-col-name { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.er-col .er-col-type { color: var(--ssms-text-muted); font-size: 11px; }
.er-col.pk { font-weight: 600; }
.er-col .bi-key-fill { color: #d4a017; }
.er-col .bi-link-45deg { color: var(--ssms-accent); }
.er-col-badge-spacer { width: 14px; display: inline-block; text-align: center; }

.diagram-loading, .diagram-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--ssms-text-secondary);
    background: rgba(var(--ssms-accent-rgb), 0.02);
}
.diagram-empty i { font-size: 42px; opacity: 0.5; }
.diagram-loading .spinner {
    width: 34px; height: 34px;
    border: 3px solid var(--ssms-border);
    border-top-color: var(--ssms-accent);
    border-radius: 50%;
    animation: er-spin 0.8s linear infinite;
}
@keyframes er-spin { to { transform: rotate(360deg); } }

/* AI token balance + usage meta */
.ai-token-balance {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ssms-accent);
    background: rgba(var(--ssms-accent-rgb), 0.10);
    border: 1px solid rgba(var(--ssms-accent-rgb), 0.30);
    padding: 3px 10px;
    border-radius: 12px;
    margin-right: auto;
}
.ai-token-balance.empty {
    color: var(--ssms-error);
    background: rgba(209, 52, 56, 0.10);
    border-color: rgba(209, 52, 56, 0.35);
}
.ai-chat-message.meta { justify-content: center; }
.ai-message-meta {
    font-size: 11px;
    color: var(--ssms-text-muted);
    padding: 2px 8px;
    text-align: center;
}

/* AI agent action notices */
.ai-chat-message.action { justify-content: center; }
.ai-message-action {
    font-size: 11px;
    color: var(--ssms-accent);
    background: rgba(var(--ssms-accent-rgb), 0.08);
    border: 1px solid rgba(var(--ssms-accent-rgb), 0.2);
    padding: 3px 10px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* ============================================================
   Floating AI Chat window
   ============================================================ */
#ai-chat-float {
    position: fixed;
    width: 420px;
    height: 600px;
    max-width: calc(100vw - 20px);
    max-height: calc(100vh - 40px);
    background: var(--ssms-bg-primary);
    border: 1px solid var(--ssms-border);
    border-radius: 0;
    box-shadow: 0 10px 40px var(--ssms-shadow), 0 2px 8px var(--ssms-shadow);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    resize: both;
    min-width: 320px;
    min-height: 320px;
}
/* Minimized: floating round chat icon (WhatsApp-style, in the app accent colour) */
#ai-chat-fab {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--ssms-accent);
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(var(--ssms-accent-rgb), 0.45), 0 2px 6px var(--ssms-shadow);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
#ai-chat-fab:hover {
    background: var(--ssms-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(var(--ssms-accent-rgb), 0.55), 0 3px 8px var(--ssms-shadow);
}
#ai-chat-fab:active { transform: translateY(0); }
/* Sharp corners on every component inside the AI chat window */
#ai-chat-float,
#ai-chat-float .ai-token-balance,
#ai-chat-float .ai-chat-float-btn,
#ai-chat-float .ai-message-content,
#ai-chat-float .ai-message-avatar,
#ai-chat-float .ai-chat-input-container textarea,
#ai-chat-float .ai-chat-send-btn,
#ai-chat-float .ai-code-block,
#ai-chat-float .ai-inline-code,
#ai-chat-float .ai-apply-sql button,
#ai-chat-float button,
/* Same sharp corners in the detached pop-out window */
#ai-chat-pop,
#ai-chat-pop .ai-token-balance,
#ai-chat-pop .ai-chat-float-btn,
#ai-chat-pop .ai-message-content,
#ai-chat-pop .ai-message-avatar,
#ai-chat-pop .ai-chat-input-container textarea,
#ai-chat-pop .ai-chat-send-btn,
#ai-chat-pop .ai-code-block,
#ai-chat-pop .ai-inline-code,
#ai-chat-pop .ai-apply-sql button,
#ai-chat-pop button {
    border-radius: 0 !important;
}
#ai-chat-float-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--ssms-bg-secondary);
    border-bottom: 1px solid var(--ssms-border);
    cursor: move;
    user-select: none;
}
#ai-chat-float-header .ai-chat-float-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--ssms-text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}
#ai-chat-float-header .ai-chat-float-context {
    font-weight: 400;
    font-size: 11px;
    color: var(--ssms-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
}
#ai-chat-float-header .ai-chat-float-context strong { color: var(--ssms-accent); }
#ai-chat-float .ai-token-balance { margin-right: 2px; }
.ai-chat-float-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--ssms-text-secondary);
    width: 26px; height: 24px;
    border-radius: 5px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}
.ai-chat-float-btn:hover { background: var(--ssms-bg-hover); color: var(--ssms-text-primary); }
#ai-chat-float .ai-chat-messages { flex: 1; overflow-y: auto; padding: 12px; min-height: 0; }
#ai-chat-float .ai-chat-input-container {
    display: flex;
    gap: 8px;
    padding: 10px;
    border-top: 1px solid var(--ssms-border);
    background: var(--ssms-bg-secondary);
}
#ai-chat-float .ai-chat-input-container { align-items: stretch; }
#ai-chat-float .ai-chat-input-container textarea {
    flex: 1;
    resize: none;
    background: var(--ssms-input-bg);
    color: var(--ssms-text-primary);
    border: 1px solid var(--ssms-input-border);
    padding: 8px 10px;
    font-family: inherit;
    font-size: 13px;
}
/* Send button stretches to match the text box height */
#ai-chat-float .ai-chat-send-btn {
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
}

/* ---- AI chat attachments (float + pop-out) ---- */
/* Stack the two buttons vertically on the RIGHT of the text box:
   attach (paperclip) on top, send below. Text box spans both rows. */
#ai-chat-float .ai-chat-input-container,
#ai-chat-pop .ai-chat-input-container {
    display: grid;
    grid-template-columns: 1fr 42px;   /* text box | equal-width button column */
    grid-template-rows: 1fr 1fr;        /* two equal-height rows */
    gap: 6px;
    align-items: stretch;
}
#ai-chat-float .ai-chat-input-container textarea,
#ai-chat-pop .ai-chat-input-container textarea {
    grid-column: 1;
    grid-row: 1 / span 2;
}
/* Both buttons fill their (equal) grid cells → identical size */
.ai-chat-input-container .ai-attach-btn,
.ai-chat-input-container .ai-chat-send-btn {
    grid-column: 2;
    width: 100%;
    height: 100%;
    padding: 0;
    justify-self: stretch;
    align-self: stretch;
}
.ai-chat-input-container .ai-attach-btn { grid-row: 1; }
.ai-chat-input-container .ai-chat-send-btn { grid-row: 2; }

.ai-attach-btn {
    align-self: stretch;
    background: transparent;
    border: 1px solid var(--ssms-input-border);
    color: var(--ssms-text-secondary);
    width: 36px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 15px; flex: none;
}
.ai-attach-btn:hover { background: var(--ssms-bg-hover); color: var(--ssms-accent); }
.ai-attach-btn:disabled { opacity: 0.6; cursor: default; }

.ai-chat-attachments {
    display: flex; flex-wrap: wrap; gap: 6px;
    padding: 8px 10px 0;
    background: var(--ssms-bg-secondary);
    max-height: 92px; overflow-y: auto;
}
.ai-att-chip {
    display: inline-flex; align-items: center; gap: 5px;
    background: var(--ssms-bg-tertiary);
    border: 1px solid var(--ssms-border);
    padding: 3px 7px; font-size: 11px; max-width: 100%;
    color: var(--ssms-text-primary);
}
.ai-att-chip .ai-att-name { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-att-chip .ai-att-size { color: var(--ssms-text-secondary); font-size: 10px; }
.ai-att-chip .ai-att-remove { cursor: pointer; color: var(--ssms-text-secondary); font-size: 10px; margin-left: 2px; }
.ai-att-chip .ai-att-remove:hover { color: #d9534f; }

.ai-storage-usage {
    font-size: 11px; color: var(--ssms-text-secondary);
    display: inline-flex; align-items: center; gap: 4px; margin: 0 4px; white-space: nowrap;
}

.ai-msg-attachments { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.ai-msg-att {
    display: inline-flex; align-items: center; gap: 4px;
    background: rgba(var(--ssms-accent-rgb), 0.14);
    border: 1px solid rgba(var(--ssms-accent-rgb), 0.25);
    padding: 2px 6px; font-size: 10.5px; color: var(--ssms-text-primary);
}