/* Music Player & Visualizer Styles */

.music-enter-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.4s ease;
    opacity: 1;
    isolation: isolate;
}

.music-enter-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}

.music-enter-content {
    text-align: center;
    max-width: 600px;
    padding: 60px 40px;
    pointer-events: none;
    user-select: none;
    position: relative;
    z-index: 1;
}

.music-enter-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin: 0;
    color: #ffffff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.02em;
}

.music-enter-subtitle {
    display: none;
}

.music-enter-btn {
    display: none;
}

.music-player-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    min-width: 380px;
    max-width: 480px;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-radius: 16px;
    padding: 18px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    z-index: 9998;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.music-player-main {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.music-player-cover {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
}

.music-player-info {
    flex: 1;
    min-width: 0;
    margin-right: 16px;
}

.music-player-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0 5px;
    font-weight: 700;
}

.music-player-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #fff;
}

.music-player-artist {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.music-player-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.music-control-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: rgba(255, 255, 255, 0.8);
    flex-shrink: 0;
}

.music-control-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.15);
    color: #fff;
}

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

.music-control-btn.play-pause {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.12);
}

.music-control-btn.play-pause:hover {
    background: rgba(255, 255, 255, 0.15);
}

.music-progress-container {
    margin-top: 14px;
}

.music-progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    margin-bottom: 7px;
}

.music-progress-bar:hover {
    height: 5px;
}

.music-progress-fill {
    height: 100%;
    background: rgba(255, 255, 255, 0.6);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 2px;
}

.music-time-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

.music-visualizer-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.3;
}

/* Settings page music section */
.music-upload-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin-top: 8px;
}

.music-upload-cover-preview {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.05);
}

.music-upload-info {
    flex: 1;
    min-width: 0;
}

.music-upload-filename {
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-upload-size {
    font-size: 0.75rem;
    color: var(--muted, #aaa);
    margin: 0;
}

.music-remove-btn {
    background: #ff4b4b;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 700;
    transition: all 0.2s ease;
}

.music-remove-btn:hover {
    background: #ff3333;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .music-enter-content {
        padding: 40px 30px;
        max-width: 90vw;
    }

    .music-enter-title {
        font-size: 2rem;
    }

    .music-player-widget {
        bottom: 16px;
        right: 16px;
        left: 16px;
        min-width: auto;
        max-width: none;
        width: calc(100vw - 32px);
        padding: 14px 18px;
    }

    .music-player-main {
        gap: 12px;
        margin-bottom: 12px;
    }

    .music-player-cover {
        width: 48px;
        height: 48px;
    }

    .music-player-info {
        margin-right: 8px;
    }

    .music-player-title {
        font-size: 0.9rem;
    }

    .music-player-artist {
        font-size: 0.8rem;
    }

    .music-control-btn {
        width: 36px;
        height: 36px;
    }

    .music-control-btn.play-pause {
        width: 40px;
        height: 40px;
    }

    .music-progress-container {
        margin-top: 12px;
    }
}

@media (max-width: 480px) {
    .music-enter-title {
        font-size: 1.6rem;
    }

    .music-player-widget {
        bottom: 12px;
        right: 12px;
        left: 12px;
        width: calc(100vw - 24px);
        padding: 12px 16px;
    }

    .music-player-main {
        gap: 10px;
    }

    .music-player-cover {
        width: 44px;
        height: 44px;
    }

    .music-player-title {
        font-size: 0.85rem;
    }

    .music-player-artist {
        font-size: 0.75rem;
    }

    .music-player-label {
        font-size: 0.65rem;
    }

    .music-control-btn {
        width: 34px;
        height: 34px;
        gap: 8px;
    }

    .music-control-btn.play-pause {
        width: 38px;
        height: 38px;
    }

    .music-time-display {
        font-size: 0.65rem;
    }
}