Kokoro-FastAPI/web/styles/player.css

.player-container {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.player-controls {
    display: grid;
    grid-template-columns: auto minmax(100px, 1fr) 160px 70px 32px;
    align-items: center;
    gap: 1rem;
    width: 100%;
    height: 40px;
    padding: 0 0.75rem;
    border-radius: 0.5rem;
    background: rgba(15, 23, 42, 0.2);
}

.seek-slider,
.volume-slider {
    -webkit-appearance: none;
    height: 4px;
    border-radius: 2px;
    background: rgba(99, 102, 241, 0.2);
    outline: none;
    cursor: pointer;
    transition: height 0.2s ease-in-out;
}

.seek-slider {
    width: 100%;
    min-width: 0;
}

.volume-slider {
    width: 80px;
}

.seek-slider::-webkit-slider-thumb,
.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--fg-color);
    cursor: pointer;
    transition: transform 0.2s ease;
}

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

.seek-slider::-moz-range-thumb,
.volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border: none;
    border-radius: 50%;
    background: var(--fg-color);
    cursor: pointer;
    transition: transform 0.2s ease;
}

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

.volume-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-left: 0.75rem;
    border-left: 1px solid rgba(99, 102, 241, 0.2);
}

.volume-icon {
    color: var(--fg-color);
    opacity: 0.8;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
}

.volume-icon:hover {
    opacity: 1;
}

.player-btn {
    background: var(--fg-color);
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
}

.player-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.wave-container {
    width: 100%;
    height: 40px;
    background: rgba(15, 23, 42, 0.3);
    border-radius: 0.5rem;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.time-display {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: right;
    font-variant-numeric: tabular-nums;
    padding-left: 0.75rem;
    border-left: 1px solid rgba(99, 102, 241, 0.2);
}


.wave-container canvas {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 200%;
    transform: translateY(-50%) scale(0.5);
}

.download-placeholder {
    width: 32px;
    height: 32px;
    margin: 0.75rem;
    visibility: hidden;
}

.download-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
    opacity: 0;
    pointer-events: none;
}

.download-button.ready {
    opacity: 1;
    pointer-events: auto;
}

.download-glow {
    position: absolute;
    inset: -15%;
    background: conic-gradient(
        from 0deg,
        var(--fg-color),
        var(--success),
        var(--fg-color)
    );
    border-radius: 4px;
    animation: rotate 4s linear infinite;
    filter: blur(8px);
    opacity: 0.5;
}

.download-icon {
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 2;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-button:hover {
    transform: scale(1.05);
}

.download-button:hover .download-icon {
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.3);
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}