/* Mini Player Styles */
.mini-player-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mini-player-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.mini-player-btn span {
    display: none;
}

/* Mini Player Container */
.mini-player {
    position: fixed;
    width: 320px;
    height: 240px;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
    z-index: 10000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    cursor: grab;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
}

.mini-player.visible {
    display: flex;
    animation: miniPlayerFadeIn 0.3s ease-out;
}

.mini-player.dragging {
    cursor: grabbing;
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.mini-player.minimized {
    height: auto;
    min-height: 48px;
}

.mini-player.size-small {
    width: 240px;
    height: 180px;
}

.mini-player.size-large {
    width: 480px;
    height: 360px;
}

@keyframes miniPlayerFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Mini Player Header */
.mini-player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: grab;
    user-select: none;
}

.mini-player-header:active {
    cursor: grabbing;
}

.mini-player-info {
    flex: 1;
    min-width: 0;
}

.mini-player-title {
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-clamp: 1;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}

.mini-player-channel {
    color: #999;
    font-size: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-player-controls {
    display: flex;
    gap: 4px;
}

.mini-player-controls button {
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 4px;
    color: #ccc;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.mini-player-controls button:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: scale(1.1);
}

.mini-player-controls button:active {
    transform: scale(0.95);
}

/* Mini Player Content */
.mini-player-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #000;
}

.mini-player-video {
    width: 100%;
    height: 100%;
    position: relative;
}

.mini-player-video iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.mini-player.minimized .mini-player-video {
    display: none;
}

/* Mini Player Footer */
.mini-player-footer {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-player-footer button {
    background: transparent;
    border: none;
    color: #ccc;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mini-player-footer button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: scale(1.1);
}

.mini-player-footer button:active {
    transform: scale(0.95);
}

.mini-player.minimized .mini-player-footer {
    display: none;
}

/* Hover Effects */
.mini-player:hover {
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 107, 53, 0.3);
}

.mini-player:hover .mini-player-header {
    background: linear-gradient(180deg, rgba(255, 107, 53, 0.1), rgba(255, 107, 53, 0.05));
}

/* Size Indicators */
.mini-player.size-small .mini-player-title {
    font-size: 11px;
}

.mini-player.size-large .mini-player-title {
    font-size: 14px;
}

.mini-player.size-large .mini-player-channel {
    font-size: 11px;
}

/* Focus States */
.mini-player:focus-within {
    outline: 2px solid #ff6b35;
    outline-offset: 2px;
}

.mini-player button:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.5);
}

/* Loading State */
.mini-player.loading .mini-player-video::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: #ff6b35;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
    z-index: 1;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .mini-player {
        width: 280px;
        height: 210px;
    }
    
    .mini-player.size-small {
        width: 200px;
        height: 150px;
    }
    
    .mini-player.size-large {
        width: 320px;
        height: 240px;
    }
    
    .mini-player-btn span {
        display: inline;
    }
}

@media (max-width: 480px) {
    .mini-player {
        width: 240px;
        height: 180px;
    }
    
    .mini-player.size-small {
        width: 160px;
        height: 120px;
    }
    
    .mini-player.size-large {
        width: 280px;
        height: 210px;
    }
    
    .mini-player-header {
        padding: 8px;
    }
    
    .mini-player-title {
        font-size: 11px;
    }
    
    .mini-player-channel {
        font-size: 9px;
    }
    
    .mini-player-controls button {
        width: 20px;
        height: 20px;
    }
    
    .mini-player-footer {
        padding: 6px 8px;
    }
    
    .mini-player-footer button {
        padding: 4px;
    }
}

/* Edge Cases */
.mini-player.minimized {
    min-width: 200px;
    max-width: 400px;
}

/* Animation for size changes */
.mini-player.size-small,
.mini-player.size-large {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .mini-player,
    .mini-player.visible,
    .mini-player.size-small,
    .mini-player.size-large {
        transition: none;
        animation: none;
    }
    
    .mini-player.dragging {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .mini-player {
        border-width: 2px;
        border-color: #fff;
    }
    
    .mini-player-header {
        border-bottom-width: 2px;
        border-color: #fff;
    }
    
    .mini-player-footer {
        border-top-width: 2px;
        border-color: #fff;
    }
}

/* Print Styles */
@media print {
    .mini-player {
        display: none !important;
    }
}

/* Performance Optimizations */
.mini-player {
    will-change: transform;
    contain: layout style paint;
}

.mini-player.dragging {
    will-change: transform;
}

/* Tooltip Styles */
.mini-player [title] {
    position: relative;
}

.mini-player [title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    z-index: 10001;
    pointer-events: none;
    margin-bottom: 4px;
}

/* Mini Player States */
.mini-player.playing .mini-player-header {
    background: linear-gradient(180deg, rgba(255, 107, 53, 0.15), rgba(255, 107, 53, 0.08));
}

.mini-player.playing .mini-player-footer .play-pause-btn {
    color: #ff6b35;
}

/* Volume Muted State */
.mini-player.muted .volume-btn {
    color: #ff4336;
}

/* Network Status */
.mini-player.offline::before {
    content: '🔴';
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
    font-size: 8px;
}

/* Debug Mode */
.mini-player.debug {
    border: 2px dashed #ff6b35;
}

.mini-player.debug::before {
    content: 'DEBUG';
    position: absolute;
    top: 0;
    left: 0;
    background: #ff6b35;
    color: #fff;
    font-size: 8px;
    padding: 2px 4px;
    z-index: 2;
}