/* ==========================================
   CSS Reset & Base Styles
   ========================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette - Dark Theme */
    --bg-primary: #0a0e27;
    --bg-secondary: #141b36;
    --bg-tertiary: #1e2847;
    --text-primary: #e8eaf6;
    --text-secondary: #9fa8da;
    --accent-primary: #00e676;
    --accent-secondary: #76ff03;
    --accent-hover: #00c853;
    --border-color: #2c3e6f;
    --shadow: rgba(0, 0, 0, 0.4);
    --overlay: rgba(10, 14, 39, 0.95);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Typography - Use a more distinctive font stack */
    --font-primary: 'Outfit', 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================
   Theme Variants
   ========================================== */

/* Light Theme */
body.theme-light {
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8eaf6;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --accent-primary: #00c853;
    --accent-secondary: #00e676;
    --accent-hover: #00a344;
    --border-color: #cbd5e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --overlay: rgba(255, 255, 255, 0.95);
}

/* Legacy support */
body.light-theme {
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8eaf6;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --accent-primary: #00c853;
    --accent-secondary: #00e676;
    --accent-hover: #00a344;
    --border-color: #cbd5e0;
    --shadow: rgba(0, 0, 0, 0.1);
    --overlay: rgba(255, 255, 255, 0.95);
}

/* Midnight Blue Theme */
body.theme-midnight {
    --bg-primary: #0d1b2a;
    --bg-secondary: #1b263b;
    --bg-tertiary: #2d3e50;
    --text-primary: #e0e1dd;
    --text-secondary: #778da9;
    --accent-primary: #00b4d8;
    --accent-secondary: #48cae4;
    --accent-hover: #0096c7;
    --border-color: #415a77;
    --shadow: rgba(0, 0, 0, 0.5);
    --overlay: rgba(13, 27, 42, 0.95);
}

/* Forest Green Theme */
body.theme-forest {
    --bg-primary: #1a2f1a;
    --bg-secondary: #2d4a2d;
    --bg-tertiary: #3d5c3d;
    --text-primary: #e8f5e9;
    --text-secondary: #a5d6a7;
    --accent-primary: #66bb6a;
    --accent-secondary: #81c784;
    --accent-hover: #4caf50;
    --border-color: #4a7c4a;
    --shadow: rgba(0, 0, 0, 0.4);
    --overlay: rgba(26, 47, 26, 0.95);
}

/* Royal Purple Theme */
body.theme-purple {
    --bg-primary: #1a1a2e;
    --bg-secondary: #2d2d4a;
    --bg-tertiary: #3d3d5c;
    --text-primary: #f3e5f5;
    --text-secondary: #ce93d8;
    --accent-primary: #ba68c8;
    --accent-secondary: #e1bee7;
    --accent-hover: #9c27b0;
    --border-color: #5c4a7c;
    --shadow: rgba(0, 0, 0, 0.4);
    --overlay: rgba(26, 26, 46, 0.95);
}

/* Sunset Orange Theme */
body.theme-sunset {
    --bg-primary: #2d1b1b;
    --bg-secondary: #4a2c2c;
    --bg-tertiary: #5c3d3d;
    --text-primary: #fff3e0;
    --text-secondary: #ffcc80;
    --accent-primary: #ff7043;
    --accent-secondary: #ffab91;
    --accent-hover: #f4511e;
    --border-color: #7c5a4a;
    --shadow: rgba(0, 0, 0, 0.4);
    --overlay: rgba(45, 27, 27, 0.95);
}

/* Ocean Blue Theme */
body.theme-ocean {
    --bg-primary: #0a192f;
    --bg-secondary: #112240;
    --bg-tertiary: #1d3557;
    --text-primary: #ccd6f6;
    --text-secondary: #8892b0;
    --accent-primary: #64ffda;
    --accent-secondary: #a8dadc;
    --accent-hover: #4cd5b8;
    --border-color: #233554;
    --shadow: rgba(0, 0, 0, 0.5);
    --overlay: rgba(10, 25, 47, 0.95);
}

/* Rose Gold Theme */
body.theme-rosegold {
    --bg-primary: #2d2024;
    --bg-secondary: #3d2a30;
    --bg-tertiary: #4d3a40;
    --text-primary: #fce4ec;
    --text-secondary: #f8bbd9;
    --accent-primary: #f48fb1;
    --accent-secondary: #f8bbd9;
    --accent-hover: #ec407a;
    --border-color: #6d5a5a;
    --shadow: rgba(0, 0, 0, 0.4);
    --overlay: rgba(45, 32, 36, 0.95);
}

/* Rathore Royal Theme (Maroon & Gold) */
body.theme-rathore {
    --bg-primary: #1a0a0a;
    --bg-secondary: #2d1515;
    --bg-tertiary: #4a2020;
    --text-primary: #f5e6c8;
    --text-secondary: #d4af37;
    --accent-primary: #d4af37;
    --accent-secondary: #f5d76e;
    --accent-hover: #b8960c;
    --border-color: #8b4513;
    --shadow: rgba(0, 0, 0, 0.5);
    --overlay: rgba(26, 10, 10, 0.95);
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ==========================================
   Loading Screen with Logo Flip Animation
   ========================================== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1a2e 50%, #16213e 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Logo Flip Container */
.logo-flip-container {
    perspective: 1000px;
    width: 200px;
    height: 240px;
    margin-bottom: var(--spacing-xl);
}

.logo-flip {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: logoFlip 3s ease-in-out infinite;
}

.logo-flip-front,
.logo-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-flip-back {
    transform: rotateY(180deg);
}

.launch-logo {
    width: 200px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(184, 134, 11, 0.5));
    animation: logoGlow 2s ease-in-out infinite alternate;
}

@keyframes logoFlip {
    0%, 40% {
        transform: rotateY(0deg);
    }
    50%, 90% {
        transform: rotateY(180deg);
    }
    100% {
        transform: rotateY(360deg);
    }
}

@keyframes logoGlow {
    0% {
        filter: drop-shadow(0 10px 30px rgba(184, 134, 11, 0.4));
    }
    100% {
        filter: drop-shadow(0 15px 40px rgba(184, 134, 11, 0.7));
    }
}

/* Loading Tagline */
.loading-tagline {
    margin-top: var(--spacing-md);
    color: #d4af37;
    font-size: var(--font-size-lg);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Loading Progress Bar */
.loading-progress {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin-top: var(--spacing-lg);
    overflow: hidden;
}

.loading-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #8b0000, #d4af37, #8b0000);
    background-size: 200% 100%;
    border-radius: 3px;
    animation: progressFill 2.5s ease-out forwards, progressShimmer 1s linear infinite;
}

@keyframes progressFill {
    0% { width: 0%; }
    50% { width: 60%; }
    80% { width: 85%; }
    100% { width: 100%; }
}

@keyframes progressShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Legacy spinner (fallback) */
.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-screen p {
    margin-top: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

/* ==========================================
   Toast Notifications
   ========================================== */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
}

.toast {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-primary);
    box-shadow: 0 4px 12px var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    animation: slideInRight var(--transition-normal);
    max-width: 100%;
}

.toast.error {
    border-left-color: #f44336;
}

.toast.warning {
    border-left-color: #ff9800;
}

.toast.success {
    border-left-color: var(--accent-primary);
}

.toast-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.toast-content {
    flex: 1;
    font-size: var(--font-size-sm);
}

.toast-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}

.toast-action {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--bg-primary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.toast-action:hover {
    background: var(--accent-hover);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ==========================================
   Main App Container
   ========================================== */
.app-container {
    width: 100%;
    height: 100%;
    display: flex;
    position: relative;
}

/* ==========================================
   Globe Container
   ========================================== */
.globe-container {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(0, 230, 118, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(118, 255, 3, 0.06) 0%, transparent 50%),
        radial-gradient(circle at center, #1a1f3a 0%, var(--bg-primary) 100%);
    /* Panel is now absolute, so globe always fills available space */
    width: 100%;
}

body.light-theme .globe-container {
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(0, 200, 83, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 230, 118, 0.08) 0%, transparent 50%),
        radial-gradient(circle at center, #e8f5e9 0%, var(--bg-primary) 100%);
}

#globeCanvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

#globeCanvas:active,
#mapCanvas:active {
    cursor: grabbing;
}

/* 2D Map Canvas */
.map-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}

/* View Toggle */
.view-toggle-container {
    position: absolute;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.view-toggle {
    display: flex;
    background: var(--overlay);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 4px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px var(--shadow);
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-toggle-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.view-toggle-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.view-toggle-btn.active:hover {
    background: var(--accent-hover);
}

/* Zoom Controls */
.zoom-controls {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    right: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 10;
}

/* Zoom level indicator */
.zoom-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    background: var(--overlay);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
    z-index: 10;
    pointer-events: none;
}

@media (max-width: 768px) {
    .zoom-controls {
        bottom: 90px;
        left: var(--spacing-md);
        right: auto;
    }
    
    .view-toggle-container {
        top: var(--spacing-md);
    }
    
    .view-toggle-btn {
        padding: var(--spacing-sm);
    }
    
    .view-toggle-btn svg {
        width: 16px;
        height: 16px;
    }
}

/* Globe Controls */
.globe-controls {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 10;
}

.control-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--overlay);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.control-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.control-btn:active {
    transform: scale(0.95);
}

.control-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Station Tooltip */
.station-tooltip {
    position: absolute;
    background: var(--overlay);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    pointer-events: none;
    z-index: 100;
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    white-space: nowrap;
    transform: translate(-50%, -100%) translateY(-10px);
}

/* ==========================================
   Side Panel
   ========================================== */
.side-panel {
    width: 400px;
    height: 100%;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: -4px 0 24px var(--shadow);
    z-index: 100;
    position: absolute;
    right: 0;
    top: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Collapsed state - slide off screen */
.side-panel.collapsed,
body.panel-collapsed .side-panel {
    transform: translateX(100%);
    pointer-events: none;
}

/* Expand button - fixed position on right side, always in DOM but hidden when panel open */
.expand-panel-btn {
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 200;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
}

.side-panel.collapsed ~ .expand-panel-btn,
.side-panel.collapsed + .expand-panel-btn {
    opacity: 1;
    pointer-events: auto;
}

/* When panel is collapsed, show expand button */
body.panel-collapsed .expand-panel-btn {
    opacity: 1;
    pointer-events: auto;
}

.expand-panel-btn:hover {
    background: var(--accent-primary);
    color: var(--text-inverse);
    border-color: var(--accent-primary);
    transform: translateY(-50%) scale(1.1);
}

/* Floating Logo (visible when panel is collapsed) */
.floating-logo-container {
    position: fixed;
    right: 20px;
    top: 20px;
    perspective: 800px;
    width: 90px;
    height: 108px;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

body.panel-collapsed .floating-logo-container {
    opacity: 1;
    pointer-events: auto;
}

.floating-logo-flip {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    /* Animation controlled by JavaScript for random intervals */
}

.floating-logo-front,
.floating-logo-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-logo-back {
    transform: rotateY(180deg);
}

.floating-logo {
    width: 90px;
    height: auto;
    filter: drop-shadow(0 6px 20px rgba(184, 134, 11, 0.6));
}


/* Collapse button in header */
.collapse-panel-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.panel-header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.panel-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.app-title svg {
    color: var(--accent-primary);
}

/* Header Logo */
.header-logo {
    width: 36px;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: transform var(--transition-fast);
}

.header-logo:hover {
    transform: scale(1.1);
}


.app-title-text {
    background: linear-gradient(135deg, #d4af37 0%, #f4e4a6 50%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.close-panel-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

/* Tab Navigation */
.tab-nav {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    position: relative;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

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

.tab-btn.active {
    color: var(--accent-primary);
}

.tab-btn.active::after {
    transform: scaleX(1);
}

/* Tab Content */
.tab-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.tab-pane {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-pane-content {
    padding: var(--spacing-lg);
}

.tab-pane-content h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.help-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================
   Search
   ========================================== */
.search-container {
    margin-bottom: var(--spacing-lg);
}

.search-input-wrapper {
    position: relative;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

#searchInput {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.75rem;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-md);
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

#searchInput:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
}

#searchInput::placeholder {
    color: var(--text-secondary);
}

.search-results {
    position: absolute;
    top: calc(100% + var(--spacing-xs));
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: 300px;
    overflow-y: auto;
    box-shadow: 0 4px 12px var(--shadow);
    z-index: 10;
}

.search-result-item {
    padding: var(--spacing-md);
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--bg-tertiary);
}

.search-result-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.search-result-location {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ==========================================
   Filter Section
   ========================================== */
.filter-section {
    margin-bottom: var(--spacing-lg);
}

.filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-toggle-btn:hover {
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
}

.filter-toggle-btn[aria-expanded="true"] {
    border-color: var(--accent-primary);
    background: rgba(0, 230, 118, 0.1);
}

.filter-toggle-btn[aria-expanded="true"] .chevron-icon {
    transform: rotate(180deg);
}

.chevron-icon {
    transition: transform var(--transition-fast);
    margin-left: var(--spacing-xs);
}

.filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 var(--spacing-xs);
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-radius: 10px;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.clear-filters-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: none;
    border: none;
    color: var(--accent-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.clear-filters-btn:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.filter-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239fa8da' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    transition: all var(--transition-fast);
}

.filter-select:hover {
    border-color: var(--accent-primary);
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 230, 118, 0.2);
}

.filter-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Active Filter Tags */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 230, 118, 0.15);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    color: var(--accent-primary);
    animation: fadeIn 0.2s ease-out;
}

.filter-tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: none;
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.filter-tag-remove:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Results Info */
.results-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

#resultsCount {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.more-results-info {
    padding: var(--spacing-md);
    text-align: center;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-md);
}

/* ==========================================
   Station List
   ========================================== */
.station-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.station-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.station-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-primary);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.station-card:hover {
    border-color: var(--accent-primary);
    transform: translateX(4px);
    box-shadow: 0 4px 12px var(--shadow);
}

.station-card:hover::before {
    transform: scaleY(1);
}

.station-card.playing {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(0, 230, 118, 0.1) 100%);
}

.station-card.playing::before {
    transform: scaleY(1);
}

.station-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.station-card-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.station-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.station-card-icon-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
}

.station-card-info {
    flex: 1;
    min-width: 0;
}

.station-card-name-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.station-card-name {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Status Indicator Dot */
.status-indicator {
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-indicator.status-active {
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
}

.status-indicator.status-inactive {
    background: #f59e0b;
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.5);
}

.status-indicator.status-down {
    background: #ef4444;
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.5);
}

.station-card-location {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.station-card-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.icon-btn {
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.icon-btn.active {
    color: var(--accent-primary);
}

.station-card-meta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 500;
}

.badge-genre {
    background: rgba(0, 230, 118, 0.1);
    border-color: rgba(0, 230, 118, 0.3);
    color: var(--accent-primary);
}

.badge-language {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
    color: #818cf8;
}

.badge-votes {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

.badge-status {
    text-transform: capitalize;
}

.badge-inactive {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.4);
    color: #f59e0b;
}

.badge-down {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

/* Station card status states */
.station-card.status-inactive {
    opacity: 0.85;
}

.station-card.status-down {
    opacity: 0.7;
}

.station-card.status-inactive::before,
.station-card.status-down::before {
    background: var(--border-color);
}

.station-card.status-inactive:hover::before {
    background: #f59e0b;
}

.station-card.status-down:hover::before {
    background: #ef4444;
}

/* ==========================================
   Now Playing Detail
   ========================================== */
.now-playing-detail {
    text-align: center;
    animation: fadeIn var(--transition-normal);
}

.now-playing-visual {
    width: 200px;
    height: 200px;
    margin: var(--spacing-xl) auto;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 230, 118, 0.3);
}

.now-playing-visual.playing {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 8px 32px rgba(0, 230, 118, 0.3); }
    50% { box-shadow: 0 8px 48px rgba(0, 230, 118, 0.6); }
}

.now-playing-visual svg {
    width: 80px;
    height: 80px;
    color: var(--bg-primary);
}

.now-playing-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.now-playing-location {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.now-playing-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.play-pause-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent-primary);
    border: none;
    color: var(--bg-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 16px rgba(0, 230, 118, 0.4);
}

.play-pause-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(0, 230, 118, 0.6);
}

.play-pause-btn:active {
    transform: scale(0.95);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-xl);
}

.volume-control svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.volume-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    outline: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.volume-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: none;
}

.now-playing-info {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: left;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.info-value {
    color: var(--text-primary);
    text-align: right;
}

.info-value a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.info-value a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.no-station {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.no-station svg {
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.no-station p {
    margin-bottom: var(--spacing-sm);
}

/* Equalizer Animation */
.equalizer {
    display: inline-flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
    margin-right: var(--spacing-sm);
}

.equalizer span {
    width: 3px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: equalize 1s ease-in-out infinite;
}

.equalizer span:nth-child(1) {
    animation-delay: 0s;
}

.equalizer span:nth-child(2) {
    animation-delay: 0.2s;
}

.equalizer span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes equalize {
    0%, 100% { height: 4px; }
    50% { height: 16px; }
}

.equalizer.paused span {
    animation: none;
    height: 4px;
}

/* ==========================================
   Mobile Player
   ========================================== */
.mobile-player {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--overlay);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    z-index: 200;
}

.mobile-player-content {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
}

.mobile-player-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 0;
}

.mobile-player-text {
    flex: 1;
    min-width: 0;
}

.mobile-player-station {
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-player-location {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-play-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-primary);
    border: none;
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
}

.mobile-expand-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm);
    flex-shrink: 0;
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 768px) {
    .side-panel {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 400px;
        min-width: unset;
        transition: right var(--transition-normal);
        z-index: 1000;
    }
    
    .side-panel.open {
        right: 0;
    }
    
    /* On mobile, don't use collapsed state - use open/close instead */
    .side-panel.collapsed {
        width: 100%;
        min-width: unset;
        right: -100%;
    }
    
    .side-panel.collapsed .panel-header,
    .side-panel.collapsed .tab-nav,
    .side-panel.collapsed .tab-content,
    .side-panel.collapsed .panel-header-controls {
        display: flex;
    }
    
    .side-panel.collapsed .expand-panel-btn {
        display: none;
    }
    
    .collapse-panel-btn {
        display: none;
    }
    
    .close-panel-btn {
        display: block;
    }
    
    .mobile-player {
        display: block;
    }
    
    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
        bottom: 80px;
        top: auto;
    }
    
    .globe-controls {
        top: auto;
        bottom: 90px;
    }
}

@media (max-width: 480px) {
    .tab-btn {
        font-size: 0;
        padding: var(--spacing-sm);
    }
    
    .tab-btn svg {
        width: 24px;
        height: 24px;
    }
    
    .panel-header {
        padding: var(--spacing-md);
    }
    
    .app-title {
        font-size: var(--font-size-lg);
    }
}

/* ==========================================
   Utilities
   ========================================== */
.hidden {
    display: none !important;
}

[hidden] {
    display: none !important;
}

/* Scrollbar Styling */
.tab-content::-webkit-scrollbar,
.search-results::-webkit-scrollbar {
    width: 8px;
}

.tab-content::-webkit-scrollbar-track,
.search-results::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

.tab-content::-webkit-scrollbar-thumb,
.search-results::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}

.tab-content::-webkit-scrollbar-thumb:hover,
.search-results::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

button:focus-visible {
    outline-offset: 4px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Loading State */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ==========================================
   User Profile & Sharing
   ========================================== */

/* Favorites Header */
.favorites-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

/* Share Button */
.share-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

/* User Stats */
.user-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.user-stat {
    text-align: center;
    padding: var(--spacing-sm);
}

.user-stat-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1.2;
}

.user-stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Recommendations Section */
.recommendations-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.recommendations-header {
    margin-bottom: var(--spacing-md);
}

.recommendations-header h3 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.recommendations-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Compact Station List */
.station-list.compact .station-card {
    padding: var(--spacing-sm) var(--spacing-md);
}

.station-list.compact .station-card-icon {
    width: 32px;
    height: 32px;
}

.station-list.compact .station-card-meta {
    display: none;
}

/* Share Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 20px 40px var(--shadow);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-body p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Share Link */
.share-link-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.share-link-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: monospace;
}

.copy-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

/* Share Social Buttons */
.share-options {
    display: flex;
    gap: var(--spacing-sm);
}

.share-social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-social-btn.twitter {
    background: #000;
    color: #fff;
}

.share-social-btn.twitter:hover {
    background: #333;
}

.share-social-btn.whatsapp {
    background: #25D366;
    color: #fff;
}

.share-social-btn.whatsapp:hover {
    background: #128C7E;
}

/* Resume Banner */
.resume-banner {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    z-index: 10000;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0, 230, 118, 0.15) 100%);
    border: 1px solid var(--accent-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-out;
}

.resume-banner.show {
    transform: translateX(-50%) translateY(0);
}

.resume-banner-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.resume-banner-text {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    white-space: nowrap;
}

.resume-banner-text strong {
    color: var(--accent-primary);
}

.resume-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.resume-dismiss-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.resume-dismiss-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.dismiss-btn {
    padding: var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* ==========================================
   User Profile
   ========================================== */

/* User Profile Button */
.user-profile-btn {
    position: relative;
    overflow: visible !important;
}

.user-avatar-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    color: var(--bg-primary);
    text-transform: uppercase;
}

/* User Setup Modal */
.user-setup-modal {
    text-align: center;
    padding: var(--spacing-xl);
}

.setup-header {
    margin-bottom: var(--spacing-xl);
}

.setup-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.setup-header h2 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.setup-header p {
    color: var(--text-secondary);
}

.setup-form {
    max-width: 300px;
    margin: 0 auto;
}

.setup-form .form-group {
    text-align: left;
    margin-bottom: var(--spacing-lg);
}

.setup-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.setup-form input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-md);
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

.setup-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.input-hint {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.setup-btn {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-md);
}

.setup-btn:hover:not(:disabled) {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

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

.setup-skip-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.setup-skip-btn:hover {
    color: var(--text-primary);
}

/* Profile Modal */
.profile-modal {
    max-width: 420px;
}

.profile-avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.profile-avatar-large {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 50%;
    font-size: 28px;
    font-weight: 700;
    color: var(--bg-primary);
    text-transform: uppercase;
}

.profile-name-edit {
    display: flex;
    gap: var(--spacing-sm);
    width: 100%;
    max-width: 280px;
}

.profile-name-edit input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
}

.profile-name-edit input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.save-name-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.save-name-btn:hover {
    background: var(--accent-hover);
}

/* Profile Stats */
.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.profile-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.profile-stat .stat-value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1.2;
}

.profile-stat .stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Profile Preferences */
.profile-preferences {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.profile-preferences h4 {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.pref-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.pref-item:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.pref-item span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.pref-item select {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
}

/* View Mode Toggle in Profile */
.view-mode-toggle {
    display: flex;
    gap: 2px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 2px;
}

.view-mode-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-mode-btn:hover {
    color: var(--text-primary);
}

.view-mode-btn.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.view-mode-btn svg {
    width: 14px;
    height: 14px;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    transition: all var(--transition-fast);
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    background: var(--bg-primary);
    transform: translateX(20px);
}

/* Profile Member Info */
.profile-member-info {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.profile-member-info p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0;
}

.profile-member-info .user-id {
    font-family: monospace;
    font-size: var(--font-size-xs);
    opacity: 0.6;
}

/* Danger Zone */
.profile-danger-zone {
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
}

.profile-danger-zone h4 {
    font-size: var(--font-size-sm);
    color: #ef4444;
    margin-bottom: var(--spacing-sm);
}

.profile-danger-zone p {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.reset-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid #ef4444;
    border-radius: var(--radius-md);
    color: #ef4444;
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.reset-btn:hover {
    background: #ef4444;
    color: white;
}

/* ==========================================
   Bottom Player Bar
   ========================================== */

.bottom-player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 100;
    backdrop-filter: blur(10px);
}

.bottom-player-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    height: 100%;
    padding: 0 var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

/* Station Info */
.bottom-player-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 200px;
    max-width: 280px;
}

.bottom-player-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.equalizer-mini {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
}

.equalizer-mini span {
    width: 4px;
    background: var(--accent-primary);
    border-radius: 2px;
    animation: equalizerMini 0.5s ease-in-out infinite alternate;
}

.equalizer-mini span:nth-child(1) { height: 40%; animation-delay: 0s; }
.equalizer-mini span:nth-child(2) { height: 80%; animation-delay: 0.1s; }
.equalizer-mini span:nth-child(3) { height: 60%; animation-delay: 0.2s; }

@keyframes equalizerMini {
    to { height: 100%; }
}

.bottom-player-bar[data-playing="false"] .equalizer-mini span {
    animation: none;
    height: 30%;
}

.bottom-player-text {
    min-width: 0;
}

.bottom-player-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-md);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bottom-player-location {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Controls */
.bottom-player-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bottom-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bottom-control-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.bottom-control-btn.play-btn {
    width: 52px;
    height: 52px;
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.bottom-control-btn.play-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

/* Play/Pause icon visibility - controlled by .is-playing class on button */
.bottom-control-btn.play-btn .pause-icon {
    display: none;
}

.bottom-control-btn.play-btn .play-icon {
    display: block;
}

.bottom-control-btn.play-btn.is-playing .play-icon {
    display: none;
}

.bottom-control-btn.play-btn.is-playing .pause-icon {
    display: block;
}

.visualizer-btn.active {
    color: var(--accent-primary);
    background: rgba(0, 230, 118, 0.1);
}

/* Volume */
.bottom-player-volume {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bottom-volume-slider {
    width: 100px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-tertiary);
    border-radius: 2px;
    cursor: pointer;
}

.bottom-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.bottom-volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Responsive */
@media (max-width: 768px) {
    .bottom-player-bar {
        height: 64px;
    }
    
    .bottom-player-content {
        padding: 0 var(--spacing-md);
    }
    
    .bottom-player-volume {
        display: none;
    }
    
    .bottom-control-btn {
        width: 36px;
        height: 36px;
    }
    
    .bottom-control-btn.play-btn {
        width: 44px;
        height: 44px;
    }
    
    .bottom-player-icon {
        width: 40px;
        height: 40px;
    }
}

/* ==========================================
   Audio Visualizer
   ========================================== */

.visualizer-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 15;
}

.visualizer-canvas.active {
    opacity: 1;
}

/* Visualizer overlay message */
.visualizer-overlay-msg {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--overlay);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    z-index: 16;
    backdrop-filter: blur(10px);
}

/* Adjust globe container when player is visible */
body.player-active .globe-container {
    height: calc(100vh - 70px);
}

body.player-active .side-panel {
    height: calc(100vh - 70px);
}

@media (max-width: 768px) {
    body.player-active .globe-container {
        height: calc(100vh - 64px - 64px); /* player + mobile header */
    }
}

/* ==========================================
   RTL (Right-to-Left) Support for Arabic
   ========================================== */

/*
 * RTL Layout Logic:
 * - In LTR: Side panel on RIGHT, Globe on LEFT
 * - In RTL: Side panel on LEFT, Globe on RIGHT (mirrored)
 * 
 * Globe controls: LTR=top-left → RTL=top-right
 * Zoom controls: LTR=bottom-right → RTL=bottom-left
 */

[dir="rtl"] {
    text-align: right;
}

/* Main Layout - Swap globe and side panel positions */
[dir="rtl"] .app-container {
    flex-direction: row-reverse;
}

/* Side Panel - Move from right to left */
[dir="rtl"] .side-panel {
    right: auto;
    left: 0;
    border-right: 1px solid var(--border-color);
    border-left: none;
}

[dir="rtl"] .side-panel.collapsed,
[dir="rtl"] body.panel-collapsed .side-panel {
    transform: translateX(-100%);
}

/* Collapse/Expand buttons */
[dir="rtl"] .collapse-panel-btn {
    right: auto;
    left: -44px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

[dir="rtl"] .collapse-panel-btn svg {
    transform: rotate(180deg);
}

[dir="rtl"] .expand-panel-btn {
    right: auto;
    left: 16px;
}

[dir="rtl"] .expand-panel-btn svg {
    transform: rotate(180deg);
}

/* Globe Controls - Move from top-left to top-right */
[dir="rtl"] .globe-controls {
    left: unset !important;
    right: var(--spacing-lg) !important;
}

/* Zoom Controls - Move from bottom-left to bottom-right in RTL */
[dir="rtl"] .zoom-controls {
    left: unset !important;
    right: var(--spacing-lg) !important;
}

/* View Toggle - stays centered but reverse internal order */
[dir="rtl"] .view-toggle {
    flex-direction: row-reverse;
}

/* Mobile RTL adjustments */
@media (max-width: 768px) {
    [dir="rtl"] .zoom-controls {
        left: unset !important;
        right: var(--spacing-md) !important;
    }
    
    [dir="rtl"] .side-panel {
        right: auto;
        left: -100%;
    }
    
    [dir="rtl"] .side-panel.open {
        left: 0;
        right: auto;
    }
    
    [dir="rtl"] .globe-controls {
        left: unset !important;
        right: var(--spacing-md) !important;
    }
}

/* Floating Logo - Move from right to left */
[dir="rtl"] .floating-logo-container {
    right: auto;
    left: 20px;
}

/* Panel Header */
[dir="rtl"] .panel-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .app-title {
    flex-direction: row-reverse;
}

/* Tab Navigation */
[dir="rtl"] .tab-nav {
    flex-direction: row-reverse;
}

[dir="rtl"] .tab-btn {
    flex-direction: row-reverse;
}

/* Search */
[dir="rtl"] .search-container {
    flex-direction: row-reverse;
}

[dir="rtl"] .search-input-wrapper {
    direction: rtl;
}

[dir="rtl"] .search-input {
    padding-right: 2.5rem;
    padding-left: var(--spacing-md);
    text-align: right;
}

[dir="rtl"] .search-icon {
    left: auto;
    right: var(--spacing-md);
}

/* Filters */
[dir="rtl"] .filter-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .filter-toggle-btn {
    flex-direction: row-reverse;
}

[dir="rtl"] .filter-group {
    text-align: right;
}

[dir="rtl"] .filter-label {
    flex-direction: row-reverse;
}

/* Stations List */
[dir="rtl"] .station-item {
    flex-direction: row-reverse;
}

[dir="rtl"] .station-info {
    text-align: right;
}

[dir="rtl"] .station-actions {
    flex-direction: row-reverse;
}

/* Favorites Header */
[dir="rtl"] .favorites-header {
    flex-direction: row-reverse;
}

/* Recommendations */
[dir="rtl"] .recommendations-header {
    flex-direction: row-reverse;
    text-align: right;
}

/* Profile Modal */
[dir="rtl"] .modal-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .profile-avatar-section {
    text-align: right;
}

[dir="rtl"] .profile-stats {
    flex-direction: row-reverse;
}

[dir="rtl"] .profile-preferences h4 {
    text-align: right;
}

[dir="rtl"] .pref-item {
    flex-direction: row-reverse;
}

[dir="rtl"] .view-mode-toggle {
    flex-direction: row-reverse;
}

/* Now Playing */
[dir="rtl"] .now-playing-info {
    text-align: right;
}

/* Bottom Player Bar */
[dir="rtl"] .bottom-player-content {
    flex-direction: row-reverse;
}

[dir="rtl"] .bottom-player-info {
    flex-direction: row-reverse;
}

[dir="rtl"] .bottom-player-text {
    text-align: right;
}

[dir="rtl"] .bottom-player-controls {
    flex-direction: row-reverse;
}

[dir="rtl"] .bottom-player-volume {
    flex-direction: row-reverse;
}

/* Resume Banner */
[dir="rtl"] .resume-banner {
    flex-direction: row-reverse;
}

[dir="rtl"] .resume-banner-text {
    text-align: right;
}

/* Setup Modal */
[dir="rtl"] .setup-header {
    text-align: right;
}

[dir="rtl"] .setup-form {
    text-align: right;
}

[dir="rtl"] .form-group label {
    text-align: right;
}

[dir="rtl"] .form-group input {
    text-align: right;
}

/* Toast */
[dir="rtl"] .toast {
    text-align: right;
}

/* Help Text */
[dir="rtl"] .help-text {
    text-align: right;
}

/* Results Info */
[dir="rtl"] .results-info {
    text-align: right;
}