/**
 * Professional Podcast Player Styles
 * Clean, modern floating design
 */

/* Main Container */
.pro-podcast-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Minimized State */
.pro-podcast-player.minimized {
    width: 60px;
    height: 60px;
}

.pro-podcast-player.minimized .expanded-controls {
    display: none;
}

.pro-podcast-player.minimized .minimized-controls {
    display: flex;
}

/* Expanded State */
.pro-podcast-player:not(.minimized) {
    width: 320px;
    min-height: 200px;
}

.pro-podcast-player:not(.minimized) .minimized-controls {
    display: none;
}

.pro-podcast-player:not(.minimized) .expanded-controls {
    display: block;
}

/* Player Container - Light mode (default) */
.player-container {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(245, 245, 245, 0.95));
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    color: #333;
}

/* Dark mode */
[data-md-color-scheme="slate"] .player-container {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(51, 65, 85, 0.95));
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

/* Minimized Controls */
.minimized-controls {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0;
}

.expand-btn {
    background: linear-gradient(145deg, #667eea, #764ba2);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

.expand-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Expanded Controls */
.expanded-controls {
    display: none;
    padding: 20px;
}

/* Header */
.player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.player-title .title {
    display: block;
    color: #333;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
}

.player-title .subtitle {
    display: block;
    color: rgba(51, 51, 51, 0.7);
    font-size: 12px;
    margin-top: 2px;
}

/* Light mode text colors */
.player-title .title {
    color: #1a1a1a;
}

.player-title .subtitle {
    color: rgba(26, 26, 26, 0.7);
}

/* Dark mode text colors */
[data-md-color-scheme="slate"] .player-title .title {
    color: white;
}

[data-md-color-scheme="slate"] .player-title .subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.minimize-btn {
    background: rgba(26, 26, 26, 0.1);
    border: 1px solid rgba(26, 26, 26, 0.3);
    border-radius: 6px;
    color: #1a1a1a;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.2s ease;
}

/* Dark mode minimize button */
[data-md-color-scheme="slate"] .minimize-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.minimize-btn:hover {
    background: rgba(26, 26, 26, 0.2);
}

/* Dark mode minimize button hover */
[data-md-color-scheme="slate"] .minimize-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Current Content */
.current-content {
    margin-bottom: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid #667eea;
}

.content-title {
    color: #333;
    font-weight: 500;
    font-size: 13px;
    line-height: 1.3;
    margin-bottom: 4px;
}

.content-progress {
    color: rgba(51, 51, 51, 0.7);
    font-size: 11px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
}

/* Light mode content colors */
.content-title {
    color: #1a1a1a;
    font-weight: 600;
}

.content-progress {
    color: rgba(26, 26, 26, 0.8);
}

/* Dark mode content colors */
[data-md-color-scheme="slate"] .content-title {
    color: white;
}

[data-md-color-scheme="slate"] .content-progress {
    color: rgba(255, 255, 255, 0.7);
}

/* Main Controls */
.main-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.control-btn {
    background: rgba(26, 26, 26, 0.15);
    border: 1px solid rgba(26, 26, 26, 0.4);
    border-radius: 50%;
    color: #1a1a1a;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s ease;
}

/* Dark mode control buttons */
[data-md-color-scheme="slate"] .control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.control-btn:hover:not(:disabled) {
    background: rgba(26, 26, 26, 0.25);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Dark mode hover */
[data-md-color-scheme="slate"] .control-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.control-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.play-btn {
    background: linear-gradient(145deg, #667eea, #764ba2) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    width: 52px !important;
    height: 52px !important;
    font-size: 20px;
}

.play-btn:hover {
    transform: scale(1.05) translateY(-1px) !important;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

/* Audio Controls */
.audio-controls {
    margin-bottom: 16px;
}

.control-group {
    margin-bottom: 12px;
}

.control-group label {
    display: block;
    color: rgba(51, 51, 51, 0.9);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

/* Light mode labels */
.control-group label {
    color: rgba(26, 26, 26, 0.9);
    font-weight: 600;
}

/* Dark mode labels */
[data-md-color-scheme="slate"] .control-group label {
    color: rgba(255, 255, 255, 0.9);
}

.voice-select,
#speed-selector {
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(26, 26, 26, 0.3);
    border-radius: 6px;
    color: #1a1a1a;
    padding: 8px 12px;
    font-size: 12px;
    cursor: pointer;
    font-weight: 500;
}

/* Dark mode selectors */
[data-md-color-scheme="slate"] .voice-select,
[data-md-color-scheme="slate"] #speed-selector {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.voice-select:focus,
#speed-selector:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

/* Light mode dropdown options */
.voice-select option,
#speed-selector option {
    background: rgba(255, 255, 255, 0.95);
    color: #1a1a1a;
}

/* Dark mode dropdown options */
[data-md-color-scheme="slate"] .voice-select option,
[data-md-color-scheme="slate"] #speed-selector option {
    background: #1a202c;
    color: white;
}

.control-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.volume-control {
    width: 100%;
    height: 4px;
    background: rgba(26, 26, 26, 0.2);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

/* Light mode webkit slider thumb */
.volume-control::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    border: 2px solid rgba(26, 26, 26, 0.8);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Dark mode webkit slider thumb */
[data-md-color-scheme="slate"] .volume-control::-webkit-slider-thumb {
    border: 2px solid white;
}

/* Light mode firefox slider thumb */
.volume-control::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #667eea;
    cursor: pointer;
    border: 2px solid rgba(26, 26, 26, 0.8);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Dark mode firefox slider thumb */
[data-md-color-scheme="slate"] .volume-control::-moz-range-thumb {
    border: 2px solid white;
}

#volume-text {
    color: rgba(26, 26, 26, 0.8);
    font-size: 10px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    text-align: center;
    margin-top: 4px;
    display: block;
}

/* Content Filters */
.content-filters {
    margin-bottom: 16px;
}

.content-filters label {
    display: block;
    color: rgba(26, 26, 26, 0.9);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

/* Dark mode content filter labels */
[data-md-color-scheme="slate"] .content-filters label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Light mode advanced options styling */
.advanced-options {
    border-top-color: rgba(26, 26, 26, 0.1);
}

.advanced-options label {
    color: rgba(26, 26, 26, 0.8);
}

/* Dark mode advanced options overrides */
[data-md-color-scheme="slate"] .advanced-options {
    border-top-color: rgba(255, 255, 255, 0.1);
}

[data-md-color-scheme="slate"] .advanced-options label {
    color: rgba(255, 255, 255, 0.8);
}

.filter-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.filter-btn {
    background: rgba(26, 26, 26, 0.1);
    border: 1px solid rgba(26, 26, 26, 0.2);
    border-radius: 6px;
    color: rgba(26, 26, 26, 0.8);
    padding: 8px 10px;
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.filter-btn:hover {
    background: rgba(26, 26, 26, 0.15);
}

/* Dark mode filter buttons */
[data-md-color-scheme="slate"] .filter-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
}

[data-md-color-scheme="slate"] .filter-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Light mode active filter button */
.filter-btn.active {
    background: linear-gradient(145deg, #667eea, #764ba2);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

/* Dark mode active filter button - same styling but explicit */
[data-md-color-scheme="slate"] .filter-btn.active {
    background: linear-gradient(145deg, #667eea, #764ba2);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

/* Advanced Options */
.advanced-options {
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.advanced-options label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    /* Color is handled by light/dark mode specific rules above */
}

.advanced-options input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: #667eea;
    cursor: pointer;
}

/* Content Highlighting */
.podcast-highlight {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%) !important;
    border-left: 4px solid #667eea !important;
    padding-left: 16px !important;
    margin-left: -20px !important;
    border-radius: 0 8px 8px 0 !important;
    transition: all 0.3s ease !important;
}

/* Word-level highlighting with fade effect */
.podcast-word-highlight {
    position: relative;
    /* Don't change display to avoid text jumping */
}

.podcast-word-highlight::before {
    content: '';
    position: absolute;
    left: -2px;
    right: -2px;
    top: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(102, 126, 234, 0.3) 20%,
        rgba(102, 126, 234, 0.4) 50%,
        rgba(102, 126, 234, 0.3) 80%,
        transparent 100%);
    border-radius: 4px;
    z-index: -1;
    animation: wordHighlightMove 2s linear;
    pointer-events: none;
}

@keyframes wordHighlightMove {
    from {
        opacity: 0;
        transform: translateX(-5px);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    to {
        opacity: 0;
        transform: translateX(5px);
    }
}

/* Dark mode adjustments */
[data-md-color-scheme="slate"] .podcast-highlight {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .pro-podcast-player {
        bottom: 10px;
        right: 10px;
    }
    
    .pro-podcast-player:not(.minimized) {
        width: 300px;
        /* FIXED: Prevent overlap with top app bar */
        max-height: calc(100vh - 80px); /* Leave 80px for top app bar */
        top: auto; /* Ensure it stays bottom-anchored */
    }
    
    /* Make expanded controls scrollable if content overflows */
    .pro-podcast-player:not(.minimized) .expanded-controls {
        max-height: calc(100vh - 140px); /* Leave space for container padding */
        overflow-y: auto;
        overflow-x: hidden;
    }
    
    .expanded-controls {
        padding: 16px;
    }
    
    .control-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .filter-buttons {
        grid-template-columns: 1fr;
    }
    
    .main-controls {
        gap: 12px;
    }
    
    .control-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .play-btn {
        width: 48px !important;
        height: 48px !important;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .pro-podcast-player:not(.minimized) {
        width: 280px;
        /* FIXED: Even more conservative spacing on small screens */
        max-height: calc(100vh - 70px); /* Slightly less top margin for small screens */
    }
    
    .pro-podcast-player:not(.minimized) .expanded-controls {
        max-height: calc(100vh - 120px); /* Adjust for smaller screens */
        padding: 12px;
    }
    
    .player-title .title {
        font-size: 14px;
    }
    
    .content-title {
        font-size: 12px;
    }
}

/* Dark mode volume text override */
[data-md-color-scheme="slate"] #volume-text {
    color: rgba(255, 255, 255, 0.8);
}

/* Dark mode volume control override */
[data-md-color-scheme="slate"] .volume-control {
    background: rgba(255, 255, 255, 0.2);
}

/* Animation for smooth transitions */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.pro-podcast-player:not(.minimized) {
    animation: slideIn 0.3s ease-out;
}

/* Loading state */
.pro-podcast-player.loading {
    pointer-events: none;
}

.pro-podcast-player.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(2px);
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .pro-podcast-player,
    .control-btn,
    .filter-btn,
    .podcast-highlight {
        animation: none !important;
        transition: none !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .player-container {
        background: #000;
        border: 2px solid #fff;
    }
    
    .control-btn {
        background: #000;
        border: 2px solid #fff;
    }
    
    .play-btn {
        background: #fff !important;
        color: #000 !important;
    }
}

/* Focus indicators */
.pro-podcast-player button:focus,
.pro-podcast-player select:focus,
.pro-podcast-player input:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}