:root {
    --progress-bg: #e0e0e0;
    --progress-fill: #4a8cff;
}

[data-theme="dark"] {
    --progress-bg: #444444;
    --progress-fill: #2196F3;
}

.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.audio-player {
    width: 100%;
    padding: 25px;
    padding-bottom: 0;
    background-color: var(--div-bg-color);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    box-sizing: border-box;
}

.track-info {
    margin-bottom: 20px;
    text-align: center;
}

.track-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.track-artist {
    font-size: 14px;
    opacity: 0.8;
}

.progress-container {
    width: 100%;
    height: 12px;
    background-color: var(--progress-bg);
    border-radius: 6px;
    margin-bottom: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--progress-fill);
    border-radius: 6px;
    transition: width 0.1s ease;
}

.progress-handle {
    position: absolute;
    top: 50%;
    right: -6px;
    width: 12px;
    height: 12px;
    background: var(--text-color);
    border-radius: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.2s;
}

.progress-container:hover .progress-handle {
    opacity: 1;
}

.time-display {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    margin-bottom: 20px;
    color: var(--text-color);
}

.controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.playback-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.control-btn {
    background-color: var(--button-bg-color);
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.control-btn:hover {
    background-color: var(--nav-hover-color);
    transform: scale(1.05);
}

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

.control-btn svg {
    width: 22px;
    height: 22px;
    fill: var(--text-color);
}

.volume-control {
    display: flex;
    align-items: center;
    width: 150px;
}

.volume-slider {
    width: 100px;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--nav-bg-color);
    outline: none;
    border-radius: 3px;
    margin-left: 10px;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--text-color);
    cursor: pointer;
    transition: all 0.2s;
}

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

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--text-color);
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

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

.status-indicator {
    font-size: 13px;
    text-align: center;
    margin-top: 15px;
    color: var(--text-color);
    opacity: 0.8;
}

.theme-toggle {
    margin-top: 30px;
    padding: 12px 24px;
    background-color: var(--button-bg-color);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.theme-toggle:hover {
    background-color: var(--nav-hover-color);
}

.debug-info {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--div-bg-color);
    border-radius: 10px;
    font-size: 14px;
    border: 1px solid var(--border-color);
}

.debug-title {
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--text-color);
}

.debug-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}