/**
 * BOTB Mini Player Styles
 * Floating vinyl FAB with modal controls
 * v5.0 - Added draggable progress thumb, skip buttons, hide player button
 */

/* =========================================
   MINI PLAYER FAB (Floating Action Button)
   ========================================= */
.mini-player {
    position: fixed;
    bottom: 90px; /* Above mobile nav */
    right: 16px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8) translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.mini-player.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}

/* Hide on record store (has its own player) */
body:has(.record-store) .mini-player {
    display: none !important;
}

/* Fallback for browsers without :has() */
.record-store ~ .mini-player {
    display: none !important;
}

/* Desktop positioning */
@media (min-width: 769px) {
    .mini-player {
        bottom: 24px;
        right: 24px;
    }
}

/* FAB button */
.mini-player-fab {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--surface);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 0 2px var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    padding: 0;
    overflow: visible;
}

.mini-player-fab:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 0 2px var(--primary);
}

.mini-player-fab:active {
    transform: scale(0.98);
}

/* Vinyl record inside FAB */
.mini-player-vinyl {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.mini-player.playing .mini-player-vinyl {
    animation: mini-vinyl-spin 2s linear infinite;
}

@keyframes mini-vinyl-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Vinyl grooves */
.mini-player-vinyl::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow:
        inset 0 0 0 4px rgba(255, 255, 255, 0.02),
        inset 0 0 0 8px rgba(255, 255, 255, 0.02),
        inset 0 0 0 12px rgba(255, 255, 255, 0.02);
}

/* Vinyl label (artwork) */
.mini-player-vinyl-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary);
    background-size: cover;
    background-position: center;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
}

/* Center hole */
.mini-player-vinyl-label::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #1a1a1a;
}

/* Play icon overlay (shown when paused) */
.mini-player-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    color: var(--primary);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 2;
}

.mini-player:not(.playing) .mini-player-play-icon {
    opacity: 1;
}

.mini-player-play-icon svg {
    width: 100%;
    height: 100%;
}

/* Progress ring around FAB */
.mini-player-progress-ring {
    position: absolute;
    top: -3px;
    left: -3px;
    width: 66px;
    height: 66px;
    transform: rotate(-90deg);
    pointer-events: none;
}

.mini-player-progress-ring circle {
    fill: none;
    stroke-width: 3;
}

.mini-player-progress-ring .progress-bg {
    stroke: var(--border);
}

.mini-player-progress-ring .progress-fill {
    stroke: var(--primary);
    stroke-dasharray: 188.5; /* 2 * PI * 30 */
    stroke-dashoffset: 188.5;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.1s linear;
}

/* Expand button - opens controls modal */
.mini-player-expand {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--surface);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, background 0.2s ease;
    z-index: 10;
}

.mini-player-expand:hover {
    transform: scale(1.1);
    background: var(--primary-hover);
}

.mini-player-expand svg {
    width: 16px;
    height: 16px;
}

/* =========================================
   PLAYER MODAL
   ========================================= */
.mini-player-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mini-player-modal.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mini-player-modal-content {
    background: var(--surface);
    border-radius: 16px;
    width: 100%;
    max-width: 340px;
    padding: 24px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.mini-player-modal.open .mini-player-modal-content {
    transform: translateY(0);
}

/* Close button */
.mini-player-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--surface-elevated);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-muted);
    transition: background 0.2s ease, color 0.2s ease;
}

.mini-player-modal-close:hover {
    background: var(--border);
    color: var(--text);
}

/* Artwork */
.mini-player-modal-artwork-wrap {
    position: relative;
    width: 180px;
    margin: 0 auto 20px;
}

.mini-player-modal-artwork {
    width: 180px;
    height: 180px;
    border-radius: 8px;
    background: var(--surface-elevated);
    background-size: cover;
    background-position: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.mini-player-modal-artist-icon {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 3px solid var(--surface);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Song info */
.mini-player-modal-info {
    text-align: center;
    margin-bottom: 20px;
}

.mini-player-modal-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-player-modal-artist {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* Progress bar */
.mini-player-modal-progress-container {
    margin-bottom: 16px;
    padding: 4px 0; /* Extra padding to prevent thumb clipping */
}

.mini-player-modal-progress {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    cursor: pointer;
    overflow: visible;
    position: relative;
}

.mini-player-modal-progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    width: 0%;
    transition: width 0.1s linear;
    position: relative;
}

/* Draggable thumb - always visible */
.mini-player-modal-progress-thumb {
    position: absolute;
    right: -7px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    pointer-events: none;
    transition: transform 0.15s ease;
}

.mini-player-modal-progress.dragging .mini-player-modal-progress-thumb {
    transform: translateY(-50%) scale(1.3);
}

.mini-player-modal-time {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono, monospace);
}

/* Controls */
.mini-player-modal-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.mini-player-modal-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    transition: background 0.2s ease, transform 0.1s ease;
}

.mini-player-modal-btn:hover {
    background: var(--surface-elevated);
}

.mini-player-modal-btn:active {
    transform: scale(0.95);
}

.mini-player-modal-btn svg {
    width: 24px;
    height: 24px;
}

/* Main play button */
.mini-player-modal-btn-main {
    width: 56px;
    height: 56px;
    background: var(--primary);
    color: white;
}

.mini-player-modal-btn-main:hover {
    background: var(--primary-hover);
}

.mini-player-modal-btn-main svg {
    width: 28px;
    height: 28px;
}

/* Play/pause icon toggle */
.mini-player-modal-btn-main .icon-play {
    display: block;
}

.mini-player-modal-btn-main .icon-pause {
    display: none;
}

.mini-player-modal-btn-main.playing .icon-play {
    display: none;
}

.mini-player-modal-btn-main.playing .icon-pause {
    display: block;
}

/* Skip buttons (-10s / +10s) */
.mini-player-modal-btn-skip {
    position: relative;
    width: 40px;
    height: 40px;
}

.mini-player-modal-btn-skip .skip-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text);
    z-index: 1;
}

.mini-player-modal-btn-skip svg {
    width: 40px;
    height: 40px;
    opacity: 0.3;
}

/* Hide Player button */
.mini-player-modal-hide {
    width: 100%;
    margin-top: 20px;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mini-player-modal-hide:hover {
    background: var(--surface-elevated);
    border-color: var(--text-muted);
    color: var(--text);
}

/* =========================================
   RESPONSIVE SIZING
   ========================================= */

/* Large screens (2K+, ultrawide) */
@media (min-width: 2000px) {
    .mini-player {
        bottom: 32px;
        right: 32px;
    }

    .mini-player-fab {
        width: 72px;
        height: 72px;
    }

    .mini-player-vinyl {
        width: 62px;
        height: 62px;
    }

    .mini-player-vinyl-label {
        width: 26px;
        height: 26px;
    }

    .mini-player-progress-ring {
        top: -3px;
        left: -3px;
        width: 78px;
        height: 78px;
    }

    .mini-player-expand {
        width: 32px;
        height: 32px;
    }

    .mini-player-expand svg {
        width: 18px;
        height: 18px;
    }

    .mini-player-modal-content {
        max-width: 400px;
        padding: 28px;
    }

    .mini-player-modal-artwork-wrap {
        width: 220px;
    }

    .mini-player-modal-artwork {
        width: 220px;
        height: 220px;
        margin-bottom: 24px;
    }

    .mini-player-modal-artist-icon {
        width: 56px;
        height: 56px;
    }

    .mini-player-modal-title {
        font-size: 1.25rem;
    }

    .mini-player-modal-artist {
        font-size: 1rem;
    }

    .mini-player-modal-progress {
        height: 8px;
    }

    .mini-player-modal-progress-thumb {
        width: 18px;
        height: 18px;
        right: -9px;
    }

    .mini-player-modal-btn {
        width: 52px;
        height: 52px;
    }

    .mini-player-modal-btn svg {
        width: 28px;
        height: 28px;
    }

    .mini-player-modal-btn-main {
        width: 64px;
        height: 64px;
    }

    .mini-player-modal-btn-main svg {
        width: 32px;
        height: 32px;
    }

    .mini-player-modal-btn-skip {
        width: 48px;
        height: 48px;
    }

    .mini-player-modal-btn-skip svg {
        width: 48px;
        height: 48px;
    }

    .mini-player-modal-btn-skip .skip-text {
        font-size: 0.75rem;
    }
}

/* 4K screens */
@media (min-width: 2800px) {
    .mini-player {
        bottom: 40px;
        right: 40px;
    }

    .mini-player-fab {
        width: 84px;
        height: 84px;
    }

    .mini-player-vinyl {
        width: 72px;
        height: 72px;
    }

    .mini-player-vinyl-label {
        width: 30px;
        height: 30px;
    }

    .mini-player-progress-ring {
        width: 90px;
        height: 90px;
    }

    .mini-player-modal-content {
        max-width: 480px;
        padding: 36px;
        border-radius: 20px;
    }

    .mini-player-modal-artwork-wrap {
        width: 280px;
    }

    .mini-player-modal-artwork {
        width: 280px;
        height: 280px;
        margin-bottom: 28px;
        border-radius: 12px;
    }

    .mini-player-modal-title {
        font-size: 1.4rem;
    }

    .mini-player-modal-artist {
        font-size: 1.1rem;
    }

    .mini-player-modal-controls {
        gap: 20px;
    }

    .mini-player-modal-btn {
        width: 60px;
        height: 60px;
    }

    .mini-player-modal-btn-main {
        width: 76px;
        height: 76px;
    }

    .mini-player-modal-hide {
        padding: 16px 20px;
        font-size: 1rem;
    }
}