/**
 * Knowledge Base Editor - Main Styles
 * Imports design system and application-specific styles
 */

@import url("./css/design-system.css");

/* Additional application-specific custom properties */
body.feature-platform {
    --accent-2: #6bf2c3;
    --ring: 0 0 0 2px rgba(77, 163, 255, 0.3);
    font-synthesis-weight: none;
}

/* === Base Layout === */
body.feature-platform * {
    box-sizing: border-box;
}
html.feature-platform,
body.feature-platform,
body.feature-platform #app {
    height: 100%;
}
body.feature-platform {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: var(--font-size-base)/1.45 var(--font-sans);
}

/* Fixed Grid Layout System */
body.feature-platform #app {
    display: grid;
    grid-template-columns: 300px 1fr;
    grid-template-rows: 100vh;
    grid-template-areas: "sidebar main";
    height: 100vh;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Ensure sidebar base typography is stable across mode toggles */
body.feature-platform #app > aside.sidebar {
    font-size: var(--font-size-base) !important;
    line-height: var(--line-height-base);
}

body.feature-platform .sidebar {
    grid-area: sidebar;
    background: var(--panel);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    width: 300px;
    height: 100vh;
    position: relative;
    z-index: 10;
    overflow: hidden;
}

body.feature-platform .main {
    grid-area: main;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    position: relative;
    background: var(--bg);
    isolation: isolate; /* isolate stacking and blending */
    contain: layout paint; /* prevent internal layout/paint from affecting sidebar */
}

body.feature-platform .sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    background: var(--panel);
    isolation: isolate; /* ensure blending and stacking are isolated from main toolbar */
}

body.feature-platform .app-title {
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--text);
    font-weight: 600;
}
/* Keep the app title text consistent regardless of mode */
body.feature-platform .sidebar-header .app-title span {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

body.feature-platform .tree-actions {
    display: flex;
    gap: 6px;
}
body.feature-platform .sidebar-header .left-controls,
body.feature-platform .sidebar-header .right-controls,
body.feature-platform .main-toolbar .left-controls,
body.feature-platform .main-toolbar .right-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}
body.feature-platform .status {
    color: var(--muted);
    font-size: 12px;
}

body.feature-platform .visualization {
    display: flex;
    flex-direction: column;
    flex: 1;
    height: calc(100vh - 50px); /* Account for toolbar height */
    overflow: hidden;
    position: relative;
}

/* Single content area that toggles between preview and edit modes */
body.feature-platform .content-area {
    flex: 1;
    width: 100%;
    overflow-y: auto;
    position: relative;
    box-sizing: border-box;
    min-height: 0; /* Allow flex item to shrink properly when editor toolbar is visible */
}

/* WYSIWYG Editor Toolbar - Hidden by default and in preview mode */
body.feature-platform .editor-toolbar {
    display: none;
}

.content-area.edit-mode ~ .editor-toolbar,
body.feature-platform .content-area.edit-mode + .editor-toolbar {
    display: block;
}

.content-area.preview-mode ~ .editor-toolbar,
body.feature-platform .content-area.preview-mode + .editor-toolbar {
    display: none !important;
}

/* Ensure toolbar is hidden when hidden attribute is set */
body.feature-platform .editor-toolbar[hidden] {
    display: none !important;
}

body.feature-platform #editorToolbar[hidden] {
    display: none !important;
}

/* Modern toolbar styling - unified with theme variables */
body.feature-platform .editor-toolbar {
    position: sticky;
    top: 0;
    z-index: 5;
    background: var(--panel-2);
    border-bottom: 1px solid var(--border);
    padding: 6px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}
body.feature-platform .editor-toolbar .btn {
    background: var(--panel-2) !important;
    color: var(--text) !important;
    border-color: var(--border) !important;
    height: 30px;
    padding: 0 10px;
    border-radius: 8px;
}
body.feature-platform .editor-toolbar .btn:hover {
    background: var(--hover) !important;
    border-color: var(--border-light) !important;
}
body.feature-platform .editor-toolbar .btn.active {
    background: var(--active) !important;
    border-color: var(--accent) !important;
}
body.feature-platform .editor-toolbar .sep {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 0 2px;
}
/* Color button indicator */
body.feature-platform .editor-toolbar #btnTextColor {
    position: relative;
    padding-right: 18px;
}
body.feature-platform .editor-toolbar #btnTextColor::after {
    content: "";
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--current-color, #111);
}

/* Preview mode styling */
body.feature-platform .content-area.preview-mode {
    background: #fff;
    color: #111;
    padding: 24px;
}

/* Edit mode styling */
body.feature-platform .content-area.edit-mode {
    background: #fff;
    color: #111;
    padding: 18px;
}

body.feature-platform .content-area.edit-mode:focus {
    outline: none;
    box-shadow: var(--ring);
}

/* Default message when no page is selected */
body.feature-platform .no-page-selected {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--muted);
}

body.feature-platform .no-page-selected h2 {
    color: var(--text);
    margin-bottom: 8px;
}

/* Page content scope for CSS isolation */
body.feature-platform .page-content-scope {
    min-height: 100%;
}

/* Content area typography */
.content-area h1,
.content-area h2,
body.feature-platform .content-area h3 {
    line-height: 1.25;
    margin: 16px 0 8px;
}

/* Link styles for content area - apply in both modes */
body.feature-platform .content-area a {
    color: var(--accent, #4da3ff) !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    font-weight: 500 !important;
}

body.feature-platform .content-area a:hover {
    color: var(--accent-hover, #66b3ff) !important;
    text-decoration: underline !important;
}

/* Global Buttons - unify important button styles across the app */
body.feature-platform .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 var(--space-md);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    line-height: 1;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-base);
}
body.feature-platform .btn.small {
    height: 34px;
    padding: 0 12px;
    font-size: var(--font-size-sm);
}
body.feature-platform .btn.tiny {
    height: 30px;
    padding: 0 10px;
    font-size: 12px;
}
body.feature-platform .btn:hover {
    background: var(--hover);
}
body.feature-platform .btn:active {
    transform: translateY(0);
    box-shadow: none;
}
body.feature-platform .btn i {
    display: inline-flex;
    align-items: center;
    line-height: 1;
}

/* Primary (important) buttons use the main accent color to stand out */
body.feature-platform .btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
body.feature-platform .btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(77, 163, 255, 0.25);
}
body.feature-platform .btn-secondary {
    background: var(--panel);
    color: var(--text);
    border-color: var(--border);
}
body.feature-platform .btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

/* External link styles - default blue color */
body.feature-platform .content-area a:not(.internal-link):not(.broken-link) {
    color: var(--accent, #4da3ff) !important;
    border-bottom: 1px solid var(--accent, #4da3ff) !important;
}

body.feature-platform
    .content-area
    a:not(.internal-link):not(.broken-link):hover {
    color: var(--accent-hover, #66b3ff) !important;
    background: rgba(77, 163, 255, 0.1) !important;
    border-bottom-style: solid !important;
}

/* === Anti-Flash Styles for Table Controls === */
/* Prevent table controls from flashing during page initialization */
body.feature-platform .enhanced-table-wrapper {
    position: relative;
}

/* Hide all table controls during initial page load */
.page-loading .table-controls,
.page-loading .simple-table-controls,
.page-loading .working-table-controls,
.page-loading .row-controls,
.page-loading .col-controls,
body.feature-platform .page-loading .table-size-indicator {
    opacity: 0 !important;
    visibility: hidden !important;
    transition: none !important;
}

/* Smooth transition when controls become visible */
.table-controls,
.simple-table-controls,
body.feature-platform .working-table-controls {
    transition:
        opacity 0.2s ease,
        visibility 0.2s ease;
}

/* Ensure controls only show in edit mode */
.content-area.preview-mode .table-controls,
.content-area.preview-mode .simple-table-controls,
.content-area.preview-mode .working-table-controls,
.content-area.preview-mode .row-controls,
body.feature-platform .content-area.preview-mode .col-controls {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Internal link styles - visually distinct from external links */
body.feature-platform .content-area a.internal-link {
    color: var(--accent-2, #6bf2c3) !important;
    position: relative;
    border-bottom: 1px dotted var(--accent-2, #6bf2c3) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
}

body.feature-platform .content-area a.internal-link:hover {
    color: var(--accent-2, #6bf2c3) !important;
    border-bottom-style: solid;
    background: rgba(107, 242, 195, 0.1);
}

body.feature-platform .content-area a.internal-link::before {
    content: "📄";
    font-size: 0.8em;
    margin-right: 2px;
    opacity: 0.7;
}

/* Broken internal link styles */
body.feature-platform .content-area a.broken-link {
    color: var(--danger, #e74c3c) !important;
    border-bottom: 1px dashed var(--danger, #e74c3c);
    text-decoration: line-through;
    opacity: 0.7;
}

body.feature-platform .content-area a.broken-link::before {
    content: "⚠️";
    font-size: 0.8em;
    margin-right: 2px;
}

body.feature-platform .content-area a.broken-link:hover {
    color: var(--danger, #e74c3c) !important;
    background: rgba(231, 76, 60, 0.1);
}

/* Direct Image Resize Approach - With Inline Flow Support */
/* Default image styles - 250px default in all modes */
body.feature-platform .content-area img {
    max-width: 100%;
    height: auto;
    display: inline-block; /* Changed from block to inline-block for text flow */
    vertical-align: middle; /* Align with text baseline */
    min-width: 50px; /* Minimum size */
    width: 250px; /* Default 250px width for all images */
    border-radius: 4px;
    transition: box-shadow 0.2s ease;
    margin: 2px; /* Small margin for spacing when multiple images are inline */
}

/* Image alignment classes */
body.feature-platform .content-area img.align-left {
    float: left;
    margin: 4px 8px 4px 0;
}

body.feature-platform .content-area img.align-right {
    float: right;
    margin: 4px 0 4px 8px;
}

body.feature-platform .content-area img.align-center {
    display: block;
    margin: 8px auto;
}

body.feature-platform .content-area img.align-inline {
    display: inline-block;
    vertical-align: middle;
    margin: 2px;
}

/* Table and container alignment classes */
.content-area .resizable.align-left,
.content-area .enhanced-table-container.align-left,
body.feature-platform .content-area .enhanced-table-wrapper.align-left {
    margin-left: 0 !important;
    margin-right: auto !important;
    display: block !important;
}

.content-area .resizable.align-center,
.content-area .enhanced-table-container.align-center,
body.feature-platform .content-area .enhanced-table-wrapper.align-center {
    margin-left: auto !important;
    margin-right: auto !important;
    display: block !important;
}

.content-area .resizable.align-right,
.content-area .enhanced-table-container.align-right,
body.feature-platform .content-area .enhanced-table-wrapper.align-right {
    margin-left: auto !important;
    margin-right: 0 !important;
    display: block !important;
}

/* Preview mode images - fixed size, no controls */
body.feature-platform .content-area.preview-mode img {
    cursor: default;
    box-shadow: none;
}

/* Edit mode images - with resize controls */
body.feature-platform .content-area.edit-mode img {
    cursor: pointer;
    position: relative;
}

/* === Enhanced Table Manager Styles === */
/* Enhanced table container */
body.feature-platform .enhanced-table-container {
    display: block;
    position: relative;
    margin: 8px 0;
    border: 2px dashed transparent;
    border-radius: 4px;
    transition: all 0.2s ease;
    background: transparent;
    outline: none;
}

body.feature-platform .enhanced-table-container:hover {
    border-color: var(--accent, #4da3ff);
    background: rgba(77, 163, 255, 0.05);
}

body.feature-platform .enhanced-table-container.table-focused {
    border-color: var(--accent, #4da3ff);
    box-shadow: 0 0 0 2px rgba(77, 163, 255, 0.2);
}

/* Table wrapper inside container */
body.feature-platform .table-wrapper {
    width: 100%;
    overflow: auto;
    position: relative;
}

/* Enhanced table styling */
body.feature-platform .enhanced-table {
    border-collapse: collapse;
    width: 100%;
    background: #fff;
    border: 1px solid #ddd;
    font-family: var(--font-sans, "Roboto", sans-serif);
}

.enhanced-table td,
body.feature-platform .enhanced-table th {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
    vertical-align: top;
}

body.feature-platform .enhanced-table th {
    background: #333 !important;
    color: #fff !important;
    font-weight: 600;
    font-family: var(--font-sans, "Roboto", sans-serif);
}

body.feature-platform .enhanced-table th[contenteditable="true"]:focus {
    outline: 2px solid var(--accent, #4da3ff);
    outline-offset: -1px;
    background: #555 !important;
}

/* Table header styling - use CSS variables instead of hardcoded values */
.content-area:not(.preview-mode) th,
.content-area:not(.preview-mode) table th,
body.feature-platform .content-area:not(.preview-mode) th {
    background: var(--table-lib-header-bg, #000000) !important;
    color: var(--table-lib-header-text, #ffffff) !important;
    font-weight: 600 !important;
    font-family: var(--font-sans, "Roboto", sans-serif) !important;
    border: 1px solid var(--table-lib-border, #dddddd) !important;
    padding: var(--table-lib-cell-padding, 8px) !important;
    text-align: left !important;
}

/* Enhanced table headers - use CSS variables */
.enhanced-table th,
.enhanced-table-wrapper th,
body.feature-platform .enhanced-table-container th {
    background: var(--table-lib-header-bg, #000000) !important;
    color: var(--table-lib-header-text, #ffffff) !important;
    font-weight: 600 !important;
    font-family: var(--font-sans, "Roboto", sans-serif) !important;
}

.enhanced-table td[contenteditable="true"]:focus,
body.feature-platform .enhanced-table th[contenteditable="true"]:focus {
    outline: 2px solid var(--accent, #4da3ff);
    outline-offset: -1px;
    background: rgba(77, 163, 255, 0.05);
}

/* Table control buttons */
body.feature-platform .table-controls {
    position: absolute;
    top: 4px;
    right: 4px;
    display: none;
    gap: 4px;
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 4px;
    padding: 4px;
    flex-direction: row;
    flex-wrap: wrap;
}

/* Show controls on hover in edit mode - comprehensive selectors */
.content-area.edit-mode .enhanced-table-wrapper:hover .table-controls,
.content-area.edit-mode .enhanced-table-container:hover .table-controls,
.content-area.edit-mode .resizable:hover .table-controls,
.content-area.edit-mode table:hover + .table-controls,
body.feature-platform
    .content-area.edit-mode
    .enhanced-table:hover
    ~ .table-controls {
    display: flex !important;
}

/* Also show controls when table wrapper is hovered */
body.feature-platform
    .content-area.edit-mode
    .resizable:has(table):hover
    .table-controls {
    display: flex !important;
}

/* Always hide in preview mode */
body.feature-platform .content-area.preview-mode .table-controls {
    display: none !important;
}

body.feature-platform .table-control-btn {
    background: #333;
    color: white;
    border: none;
    border-radius: 3px;
    padding: 4px 6px;
    font-size: 10px;
    cursor: pointer;
    min-width: 24px;
    transition: background 0.2s ease;
}

body.feature-platform .table-control-btn:hover {
    background: #555;
}

body.feature-platform .table-control-btn:active {
    background: var(--accent, #4da3ff);
}

/* Table size indicator */
body.feature-platform .table-size-indicator {
    position: absolute;
    bottom: 4px;
    left: 4px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    display: none;
    z-index: 10;
    pointer-events: none;
    font-family: var(--font-mono, "Roboto Mono", monospace);
}

body.feature-platform .enhanced-table-container:hover .table-size-indicator {
    display: block;
}

/* Table resize feedback */
body.feature-platform .resize-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 10000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    font-family: var(--font-sans, "Roboto", sans-serif);
}

body.feature-platform .resize-toast.show {
    display: block;
    opacity: 1;
}

/* Preview mode - hide all editing controls */
body.feature-platform .content-area.preview-mode .table-controls {
    display: none !important;
}

body.feature-platform .content-area.preview-mode .table-size-indicator {
    display: none !important;
}

body.feature-platform .content-area.preview-mode .enhanced-table-container {
    border: 2px dashed transparent !important;
    background: transparent !important;
}

body.feature-platform
    .content-area.preview-mode
    .enhanced-table-container:hover {
    border: 2px dashed transparent !important;
    background: transparent !important;
}

/* Ensure no editable elements in preview mode */
body.feature-platform .content-area.preview-mode [contenteditable] {
    content-editable: false !important;
    pointer-events: none;
}

.content-area.preview-mode td[contenteditable],
body.feature-platform .content-area.preview-mode th[contenteditable] {
    contenteditable: false !important;
    pointer-events: none;
}

/* Basic table fallback styles */
body.feature-platform .content-area table:not(.enhanced-table) {
    border-collapse: collapse;
    width: 100%;
    margin: 8px 0;
    background: #fff;
    border: 1px solid #ddd;
}

.content-area table:not(.enhanced-table) td,
body.feature-platform .content-area table:not(.enhanced-table) th {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}

body.feature-platform .content-area.edit-mode img:hover {
    box-shadow:
        0 0 0 2px var(--accent),
        0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Focus ring for images only in edit mode */
body.feature-platform .content-area.edit-mode img.image-focused {
    box-shadow:
        0 0 0 3px var(--accent),
        0 4px 12px rgba(0, 0, 0, 0.2);
    outline: none;
}
body.feature-platform .content-area.preview-mode img.image-focused {
    box-shadow: none !important;
}

/* REMOVED: Image resize controls (+ and - buttons) no longer used */
/* Images now only show size indicator on hover for information */

/* Size indicator */
body.feature-platform .image-size-indicator {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    display: none;
    z-index: 10;
    pointer-events: none;
}

/* Hide size indicator in preview mode */
body.feature-platform .content-area.preview-mode .image-size-indicator {
    display: none !important;
}

.content-area.edit-mode img:hover + .image-size-indicator,
body.feature-platform .image-size-indicator.show {
    display: block;
}

/* Resize toast notification */
body.feature-platform .resize-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    font-size: var(--font-size-base);
    font-weight: 500;
    z-index: 1000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    font-family: "Roboto", sans-serif;
}

body.feature-platform .content-area blockquote {
    border-left: 4px solid #d0d7e2;
    padding: 6px 12px;
    background: #f7f9fc;
    color: #111;
}

/* Editor toolbar positioning */
body.feature-platform .editor-toolbar {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding: 8px;
    background: var(--panel-2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 4;
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
    contain: layout;
}
body.feature-platform .sep {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 2px;
}

body.feature-platform .btn {
    background: linear-gradient(180deg, #1c2433, #171e2b);
    color: #e6eaf2;
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: var(--radius-xs);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
body.feature-platform .btn:hover {
    border-color: #3a465c;
    background: linear-gradient(180deg, #1e2637, #19212f);
}
body.feature-platform .btn:active {
    transform: translateY(1px);
}
body.feature-platform .btn:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}
.btn.active,
body.feature-platform .btn.selected {
    background: linear-gradient(180deg, var(--accent), #3a8bdf);
    color: #ffffff;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(77, 163, 255, 0.3);
}
body.feature-platform .btn.ghost {
    background: transparent;
}
body.feature-platform .btn.small {
    padding: 6px 8px;
    border-radius: 7px;
}
body.feature-platform .btn.tiny {
    padding: 4px 6px;
    border-radius: 6px;
    font-size: 12px;
}
body.feature-platform .btn.tiny:hover {
    background: linear-gradient(180deg, #1e2637, #19212f);
    border-color: #3a465c;
}
.btn.tiny.active,
body.feature-platform .btn.tiny.selected {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

/* Color picker button styling - follow toolbar background */
body.feature-platform #btnTextColor {
    position: relative;
    background: var(--panel-2);
    border: 1px solid var(--border);
}

body.feature-platform #btnTextColor:hover {
    background: var(--hover);
    border-color: var(--border-light);
}

body.feature-platform #btnTextColor::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 3px;
    background: var(--current-color, #4da3ff);
    border-radius: 1px;
    transition: background 0.2s ease;
}

/* Hidden color input */
body.feature-platform #colorPicker {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}
body.feature-platform .btn.danger {
    color: #fff;
    border-color: #6a2e2e;
    background: linear-gradient(180deg, #6d1d28, #471219);
}
body.feature-platform .btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

body.feature-platform .tree {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    height: calc(100vh - 120px); /* Account for header and search */
}

/* Lock sidebar tree typography so it doesn't change in Edit/Preview modes */
body.feature-platform .sidebar .tree {
    font-size: var(--font-size-base) !important;
    line-height: var(--line-height-base);
}
body.feature-platform .sidebar .tree .tree-item {
    font-size: inherit;
    line-height: inherit;
}
body.feature-platform .sidebar .tree .tree-item .name {
    font-size: inherit;
    line-height: inherit;
}

body.feature-platform .main-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    height: 50px;
    flex-shrink: 0;
    z-index: 5;
}
body.feature-platform .tree ul {
    list-style: none !important;
    margin: 0;
    padding-left: 12px;
}
body.feature-platform .tree li::marker {
    content: none !important;
}
body.feature-platform .tree-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text);
    user-select: none; /* Prevent text selection for better UX */
}
body.feature-platform .tree-item:hover {
    background: rgba(255, 255, 255, 0.04);
}
body.feature-platform .tree-item.active {
    background: rgba(77, 163, 255, 0.16);
    outline: 1px solid rgba(77, 163, 255, 0.4);
}
body.feature-platform .tree-item.selected {
    background: rgba(255, 193, 7, 0.16);
    outline: 1px solid rgba(255, 193, 7, 0.4);
}
body.feature-platform .tree-item .name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
body.feature-platform .tree-item .badge {
    font-size: 10px;
    color: var(--muted);
}

/* Enhanced search results */
body.feature-platform .tree-item.search-result {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.feature-platform .search-result-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

body.feature-platform .search-result-name {
    font-weight: 500;
    font-size: var(--font-size-base);
    line-height: 1.3;
}

body.feature-platform .search-result-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 4px;
}

body.feature-platform .match-type {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.feature-platform .search-result-snippet {
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-secondary, #ccc);
    margin-top: 2px;
    max-width: 100%;
    word-wrap: break-word;
}

/* Search highlighting */
body.feature-platform mark {
    background: rgba(255, 235, 59, 0.3);
    color: var(--text);
    padding: 1px 2px;
    border-radius: 2px;
    font-weight: 500;
}

/* Search results list styling */
body.feature-platform .search-results {
    padding: 0;
}

body.feature-platform .search-results .tree-item.search-result:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

body.feature-platform .search-results .tree-item.search-result:hover {
    background: rgba(255, 255, 255, 0.06);
}

body.feature-platform .search-results .tree-item.search-result.active {
    background: rgba(77, 163, 255, 0.2);
    border-color: rgba(77, 163, 255, 0.3);
}

body.feature-platform .icon {
    width: 16px;
    height: 16px;
    display: inline-block;
}

/* Folder icons - Orange color */
.tree-item
    .icon
    svg
    body.feature-platform
    path[d*="M4 7h5l2 2h9v8a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9a2 2 0 0 1 2-2Z"] {
    fill: #ff8c00 !important; /* Orange for folders */
}

/* Page icons - Blue/Cyan color */
.tree-item
    .icon
    svg
    body.feature-platform
    path[d*="M7 3h6l5 5v11a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2Z"] {
    fill: #00bfff !important; /* Blue/cyan for pages */
}

body.feature-platform .drag-over {
    outline: 1px dashed var(--accent);
    background: rgba(77, 163, 255, 0.08);
}

/* Legacy resizable containers - now used only for tables */
body.feature-platform .resizable {
    display: inline-block;
    position: relative;
    overflow: hidden !important;
    max-width: 100%;
    min-width: 50px;
    min-height: 20px;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    line-height: 0;
}

/* Table containers in edit mode */
body.feature-platform .content-area.edit-mode .resizable[data-type="table"] {
    resize: both;
    border: 2px dashed #bbb;
    background: rgba(250, 250, 250, 0.8);
    cursor: nw-resize;
    transition: all 0.2s ease;
    padding: 2px;
}

body.feature-platform
    .content-area.edit-mode
    .resizable[data-type="table"]:hover {
    border-color: var(--accent);
    background-color: rgba(77, 163, 255, 0.1);
}

/* Table containers in preview mode */
body.feature-platform .content-area.preview-mode .resizable {
    resize: none;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    cursor: default;
    display: inline-block;
    line-height: 0;
}

/* Table sizing in containers */
body.feature-platform .resizable > table {
    width: 100%;
    height: auto;
    border-collapse: collapse;
    display: block;
    overflow: hidden;
}

body.feature-platform blockquote {
    border-left: 4px solid #d0d7e2;
    padding: 6px 12px;
    background: #f7f9fc;
    color: #111;
}

body.feature-platform .align-left {
    text-align: left;
}
body.feature-platform .align-center {
    text-align: center;
}
body.feature-platform .align-right {
    text-align: right;
}
/* Center/right for block elements like images/tables when class applied */
.resizable.align-center,
.enhanced-table-container.align-center,
body.feature-platform img.align-center {
    margin-left: auto;
    margin-right: auto;
    display: block;
}
.resizable.align-right,
.enhanced-table-container.align-right,
body.feature-platform img.align-right {
    margin-left: auto;
    margin-right: 0;
    display: block;
}
.resizable.align-left,
.enhanced-table-container.align-left,
body.feature-platform img.align-left {
    margin-left: 0;
    margin-right: auto;
    display: block;
}

body.feature-platform kbd {
    background: #111;
    color: #eee;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid #333;
    font-family: "Roboto Mono", ui-monospace, monospace;
    font-size: var(--font-size-sm);
}

/* Resize Toast Notification */
body.feature-platform .resize-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    color: #ffffff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    font-weight: 500;
    display: none;
    opacity: 0;
    z-index: 1100;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    min-width: 200px;
    text-align: center;
}

body.feature-platform .resize-toast.show {
    display: block;
    opacity: 1;
}

/* Tree item selection styles for bulk operations */
body.feature-platform .tree-item.selected {
    background: rgba(77, 163, 255, 0.2);
    border-left: 3px solid var(--accent, #4da3ff);
    box-shadow: inset 0 0 0 1px rgba(77, 163, 255, 0.3);
}

body.feature-platform .tree-item.selected:hover {
    background: rgba(77, 163, 255, 0.3);
}

/* Multi-select mode indicator */
body.feature-platform .tree-container.multi-select-mode {
    position: relative;
    border: 2px dashed var(--accent, #4da3ff);
    border-radius: 4px;
}

body.feature-platform .tree-container.multi-select-mode::before {
    content: "Multi-Select Mode - Ctrl+Click to select multiple items";
    position: absolute;
    top: -25px;
    left: 0;
    font-size: 11px;
    color: var(--accent, #4da3ff);
    background: var(--bg, #1a1a1a);
    padding: 2px 6px;
    border-radius: 3px;
    z-index: 10;
}

/* Bulk operations toolbar */
body.feature-platform .bulk-operations-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card, #2a2a2a);
    border: 1px solid var(--border, #3a3a3a);
    border-radius: 8px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    transition: all 0.3s ease;
}

body.feature-platform .bulk-operations-bar.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

body.feature-platform .bulk-operations-bar .selection-count {
    color: var(--accent, #4da3ff);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

body.feature-platform .bulk-operations-bar .btn {
    padding: 6px 12px;
    font-size: 12px;
}

body.feature-platform .bulk-operations-bar .btn.danger {
    background: var(--danger, #ff5656);
    color: white;
    border-color: var(--danger, #ff5656);
}

body.feature-platform .bulk-operations-bar .btn.danger:hover {
    background: #ff4444;
}

/* Image focus state for keyboard resize */
body.feature-platform .content-area img.image-focused {
    box-shadow:
        0 0 0 3px var(--accent),
        0 4px 12px rgba(0, 0, 0, 0.2);
    outline: none;
}

/* ==================== Isolated table theme (preview + edit) ==================== */
/* High-specificity, prefixed under #contentArea to avoid bleed and override generic content-area styles */
#contentArea .enhanced-table-container .table-wrapper > table.enhanced-table,
#contentArea .enhanced-table-wrapper > table.enhanced-table,
body.feature-platform #contentArea .table-wrapper > table.clean-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--table-border, #2a3242);
    background: var(--panel, #141820);
}

#contentArea .enhanced-table-container .table-wrapper > table.enhanced-table th,
#contentArea .enhanced-table-wrapper > table.enhanced-table th,
body.feature-platform #contentArea .table-wrapper > table.clean-table th {
    background: var(--table-th-bg, #0f1115);
    color: var(--text, #e6eaf2);
    font-weight: 600;
    text-align: left;
    border: 1px solid var(--table-cell-border, #2a3242);
    padding: 12px 16px;
}

#contentArea .enhanced-table-container .table-wrapper > table.enhanced-table td,
#contentArea .enhanced-table-wrapper > table.enhanced-table td,
body.feature-platform #contentArea .table-wrapper > table.clean-table td {
    background: var(--table-td-bg, #0a0c10);
    color: var(--text, #e6eaf2);
    border: 1px solid var(--table-cell-border, #2a3242);
    padding: 12px 16px;
    vertical-align: top;
}

/* Hover/focus hints remain only in edit mode */
#contentArea.edit-mode .table-wrapper .clean-table th:hover,
body.feature-platform
    #contentArea.edit-mode
    .table-wrapper
    .clean-table
    td:hover {
    background-color: rgba(77, 163, 255, 0.08);
}

/* Ensure generic content-area table fallback never touches enhanced/clean tables */
.content-area table.enhanced-table,
body.feature-platform .content-area table.clean-table {
    margin: 8px 0;
}