Algorithm-Simulator-2.0/main.css at main · ankitraj2234/Algorithm-Simulator-2.0 · GitHub

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/* ===== ALGORITHM SIMULATOR - ENHANCED RESPONSIVE THEME ===== */

/* Root Variables for Light Theme */
.root, .light-theme {
    -fx-font-family: "Inter", "Segoe UI", "Roboto", sans-serif;
    -fx-font-size: 14px;

    /* Light Theme Palette */
    -fx-primary: #2563eb;
    -fx-primary-hover: #1d4ed8;
    -fx-secondary: #7c3aed;
    -fx-success: #059669;
    -fx-warning: #d97706;
    -fx-error: #dc2626;
    -fx-surface: #ffffff;
    -fx-background: #f8fafc;
    -fx-text-primary: #1e293b;
    -fx-text-secondary: #64748b;
    -fx-text-muted: #94a3b8;
    -fx-border: #e2e8f0;
    -fx-shadow: rgba(0,0,0,0.1);


    -fx-accent: #2563eb;
        -fx-text-fill: #1e293b;
        -fx-border-color: #e2e8f0;
        -fx-color-accent-subtle: #eff6ff;
        -fx-color-accent-muted: #3b82f6;
        -fx-color-base-subtle: #f1f5f9;
}

/* Dark Theme Variables */
.dark-theme {
    -fx-primary: #3b82f6;
    -fx-primary-hover: #2563eb;
    -fx-secondary: #8b5cf6;
    -fx-success: #10b981;
    -fx-warning: #f59e0b;
    -fx-error: #ef4444;
    -fx-surface: #1e293b;
    -fx-background: #0f172a;
    -fx-text-primary: #f1f5f9;
    -fx-text-secondary: #cbd5e1;
    -fx-text-muted: #94a3b8;
    -fx-border: #334155;
    -fx-shadow: rgba(0,0,0,0.3);


      -fx-accent: #3b82f6;
        -fx-text-fill: #f1f5f9;
        -fx-border-color: #334155;
        -fx-color-accent-subtle: #1e3a8a;
        -fx-color-accent-muted: #60a5fa;
        -fx-color-base-subtle: #334155;
}

/* ===== RESPONSIVE LAYOUT ===== */
.main-layout {
    -fx-background-color: -fx-background;
    -fx-min-width: 1200;
    -fx-min-height: 800;
}

/* Algorithm module page backgrounds */
.algorithm-page,
.algorithm-root,
.module-window {
    -fx-background-color: -fx-background;
}

.scroll-pane {
    -fx-background-color: transparent;
    -fx-hbar-policy: as-needed;
    -fx-vbar-policy: as-needed;
    -fx-fit-to-width: true;
    -fx-fit-to-height: true;
}

.scroll-pane > .viewport {
    -fx-background-color: transparent;
}

.scroll-pane > .corner {
    -fx-background-color: -fx-surface;
}

/* ===== ENHANCED NAVIGATION ===== */
.nav-bar {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 0 0 1 0;
    -fx-padding: 12 20;
    -fx-effect: dropshadow(gaussian, -fx-shadow, 8, 0, 0, 2);
}

.app-title {
    -fx-font-size: 24px;
    -fx-font-weight: 800;
    -fx-text-fill: -fx-primary;
}

.app-subtitle {
    -fx-font-size: 12px;
    -fx-text-fill: -fx-text-secondary;
    -fx-font-weight: 500;
}

.nav-button {
    -fx-background-color: transparent;
    -fx-border-color: transparent;
    -fx-background-radius: 8;
    -fx-padding: 8 12;
    -fx-cursor: hand;
    -fx-text-fill: -fx-text-secondary;
}

.nav-button:hover {
    -fx-background-color: derive(-fx-primary, 90%);
    -fx-text-fill: -fx-primary;
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

/* ===== WELCOME SECTION ===== */
.welcome-section {
    -fx-padding: 40;
    -fx-background-color: -fx-surface;
    -fx-background-radius: 16;
    -fx-effect: dropshadow(gaussian, -fx-shadow, 12, 0, 0, 4);
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-border-radius: 16;
}

.welcome-title {
    -fx-font-size: 48px;
    -fx-font-weight: 900;
    -fx-text-fill: -fx-text-primary;
}

.welcome-subtitle {
    -fx-font-size: 20px;
    -fx-text-fill: -fx-text-secondary;
    -fx-font-weight: 600;
    -fx-wrap-text: true;
}

.welcome-description {
    -fx-font-size: 16px;
    -fx-text-fill: -fx-text-muted;
    -fx-wrap-text: true;
    -fx-line-spacing: 2;
}

/* ===== ENHANCED CATEGORY CARDS ===== */
.categories-grid {
    -fx-alignment: center;
    -fx-padding: 30 20;
    -fx-hgap: 24;
    -fx-vgap: 24;
}

.category-card {
    -fx-background-color: -fx-surface;
    -fx-background-radius: 16;
    -fx-border-radius: 16;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-padding: 32;
    -fx-pref-width: 300;
    -fx-pref-height: 240;
    -fx-cursor: hand;
    -fx-effect: dropshadow(gaussian, -fx-shadow, 12, 0, 0, 4);
}

.category-card:hover {
    -fx-effect: dropshadow(gaussian, -fx-shadow, 28, 0, 0, 12);
    -fx-scale-x: 1.025;
    -fx-scale-y: 1.025;
    -fx-border-color: -fx-primary;
    -fx-border-width: 2;
    -fx-cursor: hand;
}

.category-card:pressed {
    -fx-scale-x: 0.98;
    -fx-scale-y: 0.98;
}

.category-card:focused {
    -fx-border-color: -fx-primary;
    -fx-border-width: 3;
    -fx-effect: dropshadow(gaussian, derive(-fx-primary, 50%), 15, 0, 0, 5);
}

.category-icon {
    -fx-icon-size: 48px;
}

.sorting-card .category-icon { -fx-icon-color: -fx-primary; }
.search-card .category-icon { -fx-icon-color: -fx-success; }
.stack-card .category-icon { -fx-icon-color: -fx-warning; }
.linkedlist-card .category-icon { -fx-icon-color: -fx-secondary; }
.array-card .category-icon { -fx-icon-color: -fx-error; }
.analysis-card .category-icon { -fx-icon-color: #06b6d4; }
.graph-card .category-icon { -fx-icon-color: #8b5cf6; }

.category-title {
    -fx-font-size: 20px;
    -fx-font-weight: 700;
    -fx-text-fill: -fx-text-primary;
    -fx-text-alignment: center;
}

.category-description {
    -fx-font-size: 14px;
    -fx-text-fill: -fx-text-secondary;
    -fx-text-alignment: center;
    -fx-wrap-text: true;
    -fx-line-spacing: 1;
}

.category-status {
    -fx-font-size: 12px;
    -fx-text-fill: white;
    -fx-font-weight: 800;
    -fx-background-color: -fx-success;
    -fx-background-radius: 12;
    -fx-padding: 4 12;
}

.category-button {
    -fx-background-color: -fx-primary;
    -fx-text-fill: white;
    -fx-background-radius: 12;
    -fx-padding: 12 24;
    -fx-font-weight: 600;
    -fx-font-size: 14px;
    -fx-cursor: hand;
    -fx-effect: dropshadow(gaussian, derive(-fx-primary, -20%), 8, 0, 0, 2);
}

.category-button:hover {
    -fx-background-color: -fx-primary-hover;
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

.category-button:pressed {
    -fx-scale-x: 0.95;
    -fx-scale-y: 0.95;
}

/* ===== MODULE WINDOWS - CONSOLIDATED STYLES ===== */
.module-header {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 0 0 1 0;
    -fx-padding: 16 25; /* Enhanced padding for better spacing */
    -fx-effect: dropshadow(gaussian, -fx-shadow, 8, 0, 0, 2);
}

.module-title {
    -fx-font-size: 22px;
    -fx-font-weight: 700;
    -fx-text-fill: -fx-text-primary;
}

.control-panel {
    -fx-background-color: -fx-surface;
    -fx-background-radius: 12;
    -fx-border-radius: 12;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-padding: 20;
    -fx-spacing: 16;
    -fx-effect: dropshadow(gaussian, -fx-shadow, 8, 0, 0, 2);
    -fx-min-width: 320; /* Responsive minimum width */
}

.visualization-pane {
    -fx-background-color: -fx-surface;
    -fx-background-radius: 12;
    -fx-border-radius: 12;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-padding: 24;
    -fx-effect: dropshadow(gaussian, -fx-shadow, 8, 0, 0, 2);
}

/* ===== WINDOW STATE STYLING ===== */
.window-minimized {
    -fx-effect: dropshadow(gaussian, rgba(59, 130, 246, 0.3), 10, 0, 0, 0);
}

.window-maximized {
    -fx-padding: 0;
}

.window-maximized .module-header {
    -fx-padding: 20 30;
}

.window-maximized .main-content {
    -fx-padding: 25;
}

.window-focused {
    -fx-effect: dropshadow(gaussian, rgba(59, 130, 246, 0.2), 15, 0, 0, 5);
}

.algorithm-window-maximized {
    -fx-background-color: -fx-background;
    -fx-padding: 0;
}

.main-content-maximized {
    -fx-padding: 25;
    -fx-spacing: 25;
}

/* ===== ENHANCED BUTTONS ===== */
.control-button {
    -fx-pref-width: 90;
    -fx-pref-height: 36;
    -fx-background-radius: 8;
    -fx-font-weight: 600;
    -fx-font-size: 13px;
    -fx-cursor: hand;
    -fx-effect: dropshadow(gaussian, rgba(0,0,0,0.1), 4, 0, 0, 1);
}

.play-button {
    -fx-background-color: -fx-success;
    -fx-text-fill: white;
}

.play-button:hover {
    -fx-background-color: derive(-fx-success, -10%);
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

.pause-button {
    -fx-background-color: -fx-warning;
    -fx-text-fill: white;
}

.pause-button:hover {
    -fx-background-color: derive(-fx-warning, -10%);
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

.reset-button {
    -fx-background-color: -fx-error;
    -fx-text-fill: white;
}

.reset-button:hover {
    -fx-background-color: derive(-fx-error, -10%);
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

.step-button {
    -fx-background-color: -fx-secondary;
    -fx-text-fill: white;
}

.step-button:hover {
    -fx-background-color: derive(-fx-secondary, -10%);
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

/* ===== INPUT FIELDS ===== */
.text-field, .text-area {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-background-radius: 8;
    -fx-border-radius: 8;
    -fx-padding: 8 12;
    -fx-font-size: 14px;
    -fx-text-fill: -fx-text-primary;
}

.text-field:focused, .text-area:focused {
    -fx-border-color: -fx-primary;
    -fx-border-width: 2;
    -fx-effect: dropshadow(gaussian, derive(-fx-primary, 50%), 4, 0, 0, 0);
}

.combo-box {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-background-radius: 8;
    -fx-border-radius: 8;
}

.combo-box:hover {
    -fx-border-color: -fx-primary;
}

/* ===== PROGRESS INDICATORS ===== */
.progress-bar {
    -fx-pref-height: 8;
    -fx-background-radius: 4;
}

.progress-bar > .track {
    -fx-background-color: -fx-border;
    -fx-background-radius: 4;
}

.progress-bar > .bar {
    -fx-background-color: -fx-primary;
    -fx-background-radius: 4;
}

/* ===== VISUALIZATION ELEMENTS ===== */
.array-element {
    -fx-background-color: derive(-fx-primary, 80%);
    -fx-border-color: -fx-primary;
    -fx-border-width: 2;
    -fx-background-radius: 8;
    -fx-border-radius: 8;
    -fx-padding: 8;
    -fx-text-fill: -fx-primary;
    -fx-font-weight: 600;
    -fx-min-width: 50;
    -fx-alignment: center;
}

.array-element:hover {
    -fx-background-color: derive(-fx-primary, 70%);
    -fx-scale-x: 1.1;
    -fx-scale-y: 1.1;
}

.stack-element {
    -fx-background-color: derive(-fx-primary, 80%);
    -fx-border-color: -fx-primary;
    -fx-border-width: 2;
    -fx-background-radius: 12;
    -fx-border-radius: 12;
    -fx-padding: 12;
    -fx-text-fill: -fx-primary;
    -fx-font-weight: 600;
    -fx-min-width: 80;
    -fx-min-height: 40;
    -fx-alignment: center;
}

.list-node {
    -fx-background-color: derive(-fx-secondary, 80%);
    -fx-border-color: -fx-secondary;
    -fx-border-width: 2;
    -fx-background-radius: 20;
    -fx-border-radius: 20;
    -fx-padding: 10;
    -fx-text-fill: -fx-secondary;
    -fx-font-weight: 600;
    -fx-min-width: 50;
    -fx-min-height: 50;
    -fx-alignment: center;
}

.array-display {
    -fx-spacing: 6;
    -fx-padding: 8;
    -fx-alignment: center-left;
}

.array-value {
    -fx-min-width: 45;
    -fx-pref-width: 45;
    -fx-alignment: center;
    -fx-font-weight: 600;
    -fx-background-color: derive(-fx-surface, -5%);
    -fx-background-radius: 6;
    -fx-padding: 6;
    -fx-border-color: -fx-border;
    -fx-border-radius: 6;
}

/* ===== CHARTS ===== */
.chart {
    -fx-background-color: -fx-surface;
    -fx-padding: 16;
}

.chart-title {
    -fx-text-fill: -fx-text-primary;
    -fx-font-weight: 600;
}

.axis {
    -fx-tick-label-fill: -fx-text-secondary;
}

.axis-label {
    -fx-text-fill: -fx-text-secondary;
}

.sorting-chart {
    -fx-min-height: 450;
}

/* ===== STATUS AND LABELS ===== */
.status-label {
    -fx-font-size: 16px;
    -fx-font-weight: 600;
    -fx-text-fill: -fx-text-primary;
}

.info-label {
    -fx-font-size: 14px;
    -fx-text-fill: -fx-text-secondary;
}

.stat-label {
    -fx-font-size: 13px;
    -fx-text-fill: -fx-text-secondary;
    -fx-font-weight: 500;
}

.panel-title {
    -fx-font-size: 16px;
    -fx-font-weight: 700;
    -fx-text-fill: -fx-text-primary;
}

/* ===== SCROLLBAR STYLING ===== */
.scroll-bar {
    -fx-background-color: transparent;
}

.scroll-bar .track {
    -fx-background-color: -fx-border;
    -fx-background-radius: 6;
}

.scroll-bar .thumb {
    -fx-background-color: -fx-text-muted;
    -fx-background-radius: 6;
}

.scroll-bar .thumb:hover {
    -fx-background-color: -fx-text-secondary;
}


/* ===== PROFESSIONAL TOOLTIP STYLING ===== */

/* Light Theme Tooltip Colors */
.root .tooltip-title,
.light-theme .tooltip-title {
    -fx-text-fill: #1a202c;
    -fx-font-size: 19px;
    -fx-font-weight: 800;
    -fx-line-spacing: 3px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.root .tooltip-description,
.light-theme .tooltip-description {
    -fx-text-fill: #4a5568;
    -fx-font-size: 15px;
    -fx-line-spacing: 4px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.root .tooltip-section-title,
.light-theme .tooltip-section-title {
    -fx-text-fill: #2d3748;
    -fx-font-size: 14px;
    -fx-font-weight: 700;
    -fx-line-spacing: 2px;
    -fx-wrap-text: false;
    -fx-text-alignment: left;
}

.root .tooltip-text,
.light-theme .tooltip-text {
    -fx-text-fill: #718096;
    -fx-font-size: 13px;
    -fx-line-spacing: 3px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.root .tooltip-complexity,
.light-theme .tooltip-complexity {
    -fx-text-fill: #3182ce;
    -fx-font-size: 13px;
    -fx-font-weight: 700;
    -fx-font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
    -fx-background-color: rgba(49, 130, 206, 0.1);
    -fx-background-radius: 6px;
    -fx-padding: 4 8;
    -fx-wrap-text: false;
    -fx-text-alignment: center;
    -fx-alignment: center;
    -fx-min-width: 60px;
}

.root .tooltip-icon,
.light-theme .tooltip-icon {
    -fx-icon-color: #3182ce;
    -fx-icon-size: 26px;
    -fx-effect: dropshadow(gaussian, rgba(49, 130, 206, 0.3), 6, 0, 0, 2);
}

/* Dark Theme Tooltip Colors */
.dark-theme .tooltip-title {
    -fx-text-fill: #ffffff !important;
    -fx-font-size: 19px;
    -fx-font-weight: 800;
    -fx-line-spacing: 3px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.dark-theme .tooltip-description {
    -fx-text-fill: #ffffff !important;
    -fx-font-size: 15px;
    -fx-line-spacing: 4px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.dark-theme .tooltip-section-title {
    -fx-text-fill: #ffffff !important;
    -fx-font-size: 14px;
    -fx-font-weight: 700;
    -fx-line-spacing: 2px;
    -fx-wrap-text: false;
    -fx-text-alignment: left;
}

.dark-theme .tooltip-text {
    -fx-text-fill: #ffffff !important;
    -fx-font-size: 13px;
    -fx-line-spacing: 3px;
    -fx-wrap-text: true;
    -fx-text-alignment: left;
}

.dark-theme .tooltip-complexity {
    -fx-text-fill: #63b3ed !important;
    -fx-font-size: 13px;
    -fx-font-weight: 700;
    -fx-font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
    -fx-background-color: rgba(99, 179, 237, 0.15);
    -fx-background-radius: 6px;
    -fx-padding: 4 8;
    -fx-wrap-text: false;
    -fx-text-alignment: center;
    -fx-alignment: center;
    -fx-min-width: 60px;
}

.dark-theme .tooltip-icon {
    -fx-icon-color: #63b3ed !important;
    -fx-icon-size: 26px;
    -fx-effect: dropshadow(gaussian, rgba(99, 179, 237, 0.4), 6, 0, 0, 2);
}

/* ===== RESPONSIVE UTILITIES ===== */
.responsive-container {
    -fx-fit-to-width: true;
    -fx-fit-to-height: true;
}

.centered {
    -fx-alignment: center;
}

.spaced {
    -fx-spacing: 16;
}

.rounded {
    -fx-background-radius: 12;
    -fx-border-radius: 12;
}

.tooltip-content {
    -fx-opacity: 1.0;
}

.decorated-stage {
    -fx-background-color: transparent;
}

/* ===== COMPLETE TOOLTIP TRANSPARENCY FIX ===== */

/* ✅ CRITICAL: Target all popup elements */
.popup,
.popup > .content,
.popup > .content > * {
    -fx-background-color: transparent !important;
    -fx-background-insets: 0 !important;
    -fx-border-insets: 0 !important;
}

/* ✅ Override any default popup styling */
.popup {
    -fx-background-color: transparent !important;
    -fx-background-radius: 0 !important;
    -fx-border-width: 0 !important;
    -fx-effect: none !important;
}

/* ✅ Tooltip container - the only element that should have styling */
.tooltip-container {
    -fx-background-insets: 0 !important;
    -fx-border-insets: 0 !important;
    /* Background will be set by inline styles */
}

/* ✅ Force transparency on popup scene root */
.popup .root {
    -fx-background-color: transparent !important;
}

/* ✅ Enhanced tooltip content styling */
.tooltip-container.dark-theme {
    -fx-background-color: #1a202c !important;
    -fx-border-color: #4a5568 !important;
    -fx-border-width: 1px !important;
    -fx-background-radius: 12px !important;
    -fx-border-radius: 12px !important;
    -fx-effect: dropshadow(gaussian, rgba(0,0,0,0.8), 20, 0, 0, 8) !important;
}

.tooltip-container.light-theme {
    -fx-background-color: #ffffff !important;
    -fx-border-color: #cbd5e0 !important;
    -fx-border-width: 1px !important;
    -fx-background-radius: 12px !important;
    -fx-border-radius: 12px !important;
    -fx-effect: dropshadow(gaussian, rgba(0,0,0,0.15), 20, 0, 0, 8) !important;
}


/* ===== ALGORITHM PAGE BACKGROUND THEME SUPPORT ===== */

/* Main algorithm page container - THIS WAS MISSING */
.algorithm-page {
    -fx-background-color: -fx-background;
}

/* Algorithm content area - ENHANCED */
.algorithm-content {
    -fx-background-color: transparent; /* Let parent background show through */
}

/* Scene-level background support */
.scene-root {
    -fx-background-color: -fx-background;
}

/* Root containers for all algorithm modules */
.main-layout,
.algorithm-root,
.module-window {
    -fx-background-color: -fx-background; /* This should change with theme */
}

/* ===== MISSING STYLE CLASSES FROM YOUR FXML ===== */

/* Algorithm combo styling */
.algorithm-combo {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-background-radius: 8;
    -fx-border-radius: 8;
}

/* Generate buttons styling */
.generate-button,
.custom-button {
    -fx-background-color: -fx-primary;
    -fx-text-fill: white;
    -fx-background-radius: 8;
    -fx-padding: 8 16;
    -fx-font-weight: 600;
    -fx-cursor: hand;
}

.generate-button:hover,
.custom-button:hover {
    -fx-background-color: -fx-primary-hover;
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

/* Info and stat labels */
.info-text {
    -fx-text-fill: -fx-text-secondary;
    -fx-font-size: 12px;
    -fx-font-weight: 500;
}

/* Info area (TextArea) styling */
.info-area {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-background-radius: 8;
    -fx-border-radius: 8;
    -fx-text-fill: -fx-text-primary;
    -fx-font-size: 13px;
}

.info-area:focused {
    -fx-border-color: -fx-primary;
    -fx-border-width: 2;
}

/* Visualization title */
.viz-title {
    -fx-font-size: 18px;
    -fx-font-weight: 700;
    -fx-text-fill: -fx-text-primary;
}

/* Header icon styling */
.header-icon {
    -fx-icon-color: -fx-primary;
}

/* Version label styling */
.version-label {
    -fx-text-fill: -fx-success;
    -fx-font-size: 11px;
    -fx-font-weight: 600;
    -fx-background-color: derive(-fx-success, 90%);
    -fx-background-radius: 12;
    -fx-padding: 4 8;
}


/* ===== CODE POPUP WINDOW SPECIFIC STYLES ===== */

/* Popup window root */
.code-popup-window {
    -fx-background-color: -fx-background;
}

.code-popup-window.dark-theme {
    -fx-background-color: #0f172a;
}

.code-popup-window.light-theme {
    -fx-background-color: #f8fafc;
}

/* Popup header styling */
.popup-header {
    -fx-background-color: -fx-surface;
    -fx-border-color: -fx-border;
    -fx-border-width: 0 0 1 0;
}

.popup-header.dark-theme {
    -fx-background-color: #1e293b;
    -fx-border-color: #334155;
}

.popup-header.light-theme {
    -fx-background-color: #ffffff;
    -fx-border-color: #e2e8f0;
}

.popup-title {
    -fx-font-size: 18px;
    -fx-font-weight: 700;
    -fx-text-fill: -fx-text-primary;
}

.popup-title.dark-theme {
    -fx-text-fill: #f1f5f9;
}

.popup-title.light-theme {
    -fx-text-fill: #1e293b;
}

/* Category panel */
.category-panel {
    -fx-background-color: -fx-background;
    -fx-border-color: -fx-border;
    -fx-border-width: 0 1 0 0;
}

.category-panel.dark-theme {
    -fx-background-color: #0f172a;
    -fx-border-color: #334155;
}

.category-panel.light-theme {
    -fx-background-color: #f8fafc;
    -fx-border-color: #e2e8f0;
}

/* Code text area */
.code-text-area {
    -fx-font-family: 'Fira Code', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    -fx-font-size: 14px;
    -fx-background-color: -fx-surface;
    -fx-text-fill: -fx-text-primary;
    -fx-border-color: -fx-border;
    -fx-border-width: 1;
    -fx-border-radius: 8;
    -fx-background-radius: 8;
    -fx-padding: 15;
}

.code-text-area.dark-theme {
    -fx-background-color: #1e1e1e;
    -fx-text-fill: #d4d4d4;
    -fx-border-color: #4a5568;
    -fx-highlight-fill: #264f78;
    -fx-highlight-text-fill: white;
}

.code-text-area.light-theme {
    -fx-background-color: #ffffff;
    -fx-text-fill: #2d3748;
    -fx-border-color: #e2e8f0;
    -fx-highlight-fill: #bee3f8;
    -fx-highlight-text-fill: #2d3748;
}

/* Code panel */
.code-panel {
    -fx-background-color: -fx-background;
}

.code-panel.dark-theme {
    -fx-background-color: #0f172a;
}

.code-panel.light-theme {
    -fx-background-color: #f8fafc;
}

/* Copy button */
.copy-button {
    -fx-background-color: -fx-success;
    -fx-text-fill: white;
    -fx-background-radius: 6;
    -fx-padding: 8 12;
    -fx-font-weight: 600;
    -fx-cursor: hand;
}

.copy-button:hover {
    -fx-background-color: derive(-fx-success, -10%);
    -fx-scale-x: 1.05;
    -fx-scale-y: 1.05;
}

/* Status text classes */
.success-text {
    -fx-text-fill: -fx-success;
    -fx-font-weight: bold;
}

.error-text {
    -fx-text-fill: -fx-error;
    -fx-font-weight: bold;
}

.info-text {
    -fx-text-fill: -fx-text-secondary;
    -fx-font-weight: 500;
}

/* Category title and content */
.category-title.dark-theme {
    -fx-text-fill: #e2e8f0;
}