/* ==========================================================================
   VibeAudio Full Player & Mini-Player — Stage B
   Tactile Editorial Listening Sanctuary
   ========================================================================== */

#view-player {
    padding-bottom: 40px;
}

/* --- 1. PLAYER TOP ACTIONS (BACK & STATUS) --- */
.player-top-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.glass-back-btn {
    margin-bottom: 0;
}

.player-top-state {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* --- 2. DETAIL & HERO CARD --- */
.player-header-card {
    position: relative;
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 32px;
    align-items: center;
    padding: 32px;
    background: var(--color-surface-1);
    border-radius: var(--radius-sheet);
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}

.player-header-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(12, 13, 17, 0.5) 0%, rgba(12, 13, 17, 0.15) 50%, rgba(12, 13, 17, 0.45) 100%);
    z-index: 0;
    pointer-events: none;
}

/* Subtle, calm ambient cover lighting */
.blur-bg {
    position: absolute;
    inset: -30px;
    background-image: var(--theme-player-overlay), var(--player-cover-image, none);
    background-size: cover, cover;
    background-position: center;
    filter: blur(80px) saturate(115%) brightness(0.35);
    opacity: 0.16;
    transform: scale(1.1);
    z-index: 0;
    pointer-events: none;
}

.player-cover-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    aspect-ratio: 2 / 3;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-elevated);
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
}

.player-cover-wrap img,
#detail-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.player-header-card .info {
    z-index: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.badge {
    color: var(--color-accent);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    width: fit-content;
}

#detail-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.2vw, 2.75rem);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin: 2px 0 4px;
    color: var(--color-text-primary);
}

#detail-author {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.detail-summary {
    max-width: 62ch;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin: 6px 0 14px;
    font-size: 0.92rem;
}

.detail-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.detail-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text-secondary);
    font-size: 0.76rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.player-detail-ctas {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.player-primary-cta {
    min-height: 46px;
    padding: 10px 24px;
    font-size: 0.95rem;
}

/* --- 3. DEDICATED FULL PLAYER TRANSPORT DECK --- */
.player-transport-deck {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-panel);
    padding: 22px 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.player-position-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.player-current-part {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.player-time-remaining {
    font-size: 0.82rem;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.player-scrubber-container {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
}

.player-scrubber-container .timecode {
    font-size: 0.78rem;
    color: var(--color-text-dim);
    font-family: var(--font-mono);
    min-width: 44px;
    text-align: center;
}

.player-scrubber-container input[type=range] {
    -webkit-appearance: none;
    appearance: none;
    flex-grow: 1;
    height: 6px;
    padding: 18px 0;
    margin: -18px 0;
    background: transparent;
    background-image: linear-gradient(var(--color-accent), var(--color-accent));
    background-size: 0% 6px;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-pill);
    outline: none;
    cursor: pointer;
    touch-action: none;
}

.player-scrubber-container input[type=range]::-webkit-slider-runnable-track {
    height: 6px;
    background: rgba(245, 246, 250, 0.08);
    border-radius: var(--radius-pill);
}

.player-scrubber-container input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--color-text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    margin-top: -6px;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.player-scrubber-container input[type=range]:hover::-webkit-slider-thumb,
.player-scrubber-container input[type=range]:active::-webkit-slider-thumb {
    transform: scale(1.3);
    background: var(--color-accent);
    box-shadow: 0 0 12px var(--color-accent-glow);
}

.player-scrubber-container input[type=range]::-moz-range-track {
    height: 6px;
    background: rgba(245, 246, 250, 0.08);
    border-radius: var(--radius-pill);
}

.player-scrubber-container input[type=range]::-moz-range-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--color-text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    border: none;
}

.player-transport-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 4px;
}

.transport-play-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #0C0D11;
    border: none;
    font-size: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-card), 0 0 20px var(--color-accent-glow);
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.transport-play-btn:hover {
    background: var(--color-accent-hover);
    transform: scale(1.06);
}

.transport-play-btn:active {
    transform: scale(0.94);
}

.transport-step-btn {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    min-height: 42px;
    padding: 0 16px;
    border-radius: var(--radius-pill);
    font-size: 0.84rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.transport-step-btn:hover {
    background: var(--color-surface-3);
    color: var(--color-text-primary);
    border-color: var(--color-border-strong);
    transform: translateY(-1px);
}

.transport-step-btn:active {
    transform: scale(0.96);
}

.transport-secondary-btn {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-dim);
    min-width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.transport-secondary-btn:hover {
    background: var(--color-surface-2);
    color: var(--color-text-primary);
    border-color: var(--color-border-strong);
}

/* --- 4. TWO COLUMN LAYOUT & CHAPTER LIST --- */
.player-two-column {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 20px;
    align-items: start;
}

.player-side-stack {
    display: grid;
    gap: 20px;
}

.chapter-list-container {
    padding: 22px;
    border-radius: var(--radius-panel);
    border: 1px solid var(--color-border);
    background: var(--color-surface-1);
    box-shadow: var(--shadow-subtle);
}

.chapter-list-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 14px;
}

.chapter-list-head h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.chapter-count-label {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    font-variant-numeric: tabular-nums;
}

.chapter-list-container ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 6px;
}

.chapter-list-container li.chapter-item {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.chapter-list-container li.chapter-item:hover {
    background: var(--color-surface-3);
    border-color: var(--color-border-strong);
}

.chapter-list-container li.chapter-item.active {
    background: var(--color-accent-soft);
    border-color: var(--color-accent-border);
}

.chapter-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.chapter-num {
    font-size: 0.78rem;
    color: var(--color-text-dim);
    font-variant-numeric: tabular-nums;
    min-width: 20px;
}

.chapter-item.active .chapter-num {
    color: var(--color-accent);
    font-weight: 700;
}

.chapter-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.chapter-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chapter-item.active .chapter-title {
    color: var(--color-accent);
    font-weight: 600;
}

.chapter-meta-line {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chapter-offline-badge {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.chapter-offline-badge.is-downloaded {
    background: var(--color-success-soft);
    color: var(--color-success);
    border: 1px solid var(--color-success-border);
}

.chapter-offline-badge.is-downloading,
.chapter-offline-badge.is-queued {
    background: var(--color-accent-soft);
    color: var(--color-accent);
    border: 1px solid var(--color-accent-border);
}

.chapter-offline-badge.is-update {
    background: var(--color-warning-soft);
    color: var(--color-warning);
    border: 1px solid var(--color-warning-border);
}

.chapter-offline-badge.is-failed {
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border: 1px solid var(--color-danger-border);
}

.chapter-progress-label {
    font-size: 0.68rem;
    color: var(--color-text-dim);
    font-weight: 600;
}

.chapter-status {
    color: var(--color-text-dim);
    flex-shrink: 0;
}

.chapter-item.active .chapter-status {
    color: var(--color-accent);
}

/* --- 5. SOURCE SUPPORT BANNER --- */
.source-support-note {
    margin-bottom: 20px;
    padding: 14px 18px;
    border-radius: var(--radius-panel);
    border: 1px solid var(--color-accent-border);
    background: var(--color-surface-1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.source-support-badge {
    background: var(--color-accent-soft);
    color: var(--color-accent);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 4px;
}

.source-support-note p {
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    margin: 0;
}

.source-support-note button {
    min-height: 38px;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* --- 6. OFFLINE STATUS CHIPS & BADGES --- */
.player-offline-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    color: var(--color-text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.player-offline-status-chip[data-state="downloaded"] {
    color: var(--color-success);
    border-color: var(--color-success-border);
    background: var(--color-success-soft);
}

.player-offline-status-chip[data-state="queued"],
.player-offline-status-chip[data-state="downloading"] {
    color: var(--color-accent);
    border-color: var(--color-accent-border);
    background: var(--color-accent-soft);
}

.player-offline-status-chip[data-state="update_available"] {
    color: var(--color-warning);
    border-color: var(--color-warning-border);
    background: var(--color-warning-soft);
}

.player-offline-status-chip[data-state="failed"] {
    color: var(--color-danger);
    border-color: var(--color-danger-border);
    background: var(--color-danger-soft);
}

/* --- 7. STREAMLINED MINI-PLAYER DOCK (SCREEN 6) --- */
body.player-mode #mini-player,
body.view-is-player #mini-player,
#view-player:not(.hidden) ~ #mini-player {
    display: none !important;
}

.player-bar.mini-dock {
    position: fixed;
    bottom: max(16px, env(safe-area-inset-bottom, 16px));
    left: 50%;
    transform: translateX(-50%);
    width: min(var(--shell-width), calc(100% - 32px));
    height: 62px;
    background: var(--color-surface-translucent);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: var(--radius-sheet);
    padding: 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid var(--color-border-strong);
    box-shadow: var(--shadow-sheet);
    z-index: 1000;
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

.player-bar.mini-dock:hover {
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.75);
}

/* Micro progress line along top edge of mini player */
.mini-progress-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(245, 246, 250, 0.08);
}

.mini-progress-line-fill {
    height: 100%;
    background: var(--color-accent);
    transition: width 0.3s linear;
}

/* Mini Track Info Zone */
.mini-dock .track-info {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    min-width: 0;
    flex-grow: 1;
    max-width: calc(100% - 150px);
    padding: 2px 4px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mini-dock .track-info:hover {
    background: rgba(255, 255, 255, 0.04);
}

.mini-dock .track-info img,
#mini-cover {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--color-surface-2);
    box-shadow: var(--shadow-subtle);
    flex-shrink: 0;
}

.mini-dock .mini-text {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.mini-dock .mini-text h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.mini-dock .mini-text p {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-expand-icon {
    color: var(--color-text-dim);
    font-size: 0.72rem;
    opacity: 0.6;
    margin-left: 4px;
    flex-shrink: 0;
}

/* Mini Transport Actions */
.mini-transport-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.mini-transport-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    min-width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.mini-transport-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-surface-2);
}

.mini-play-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #0C0D11;
    border: none;
    font-size: 0.98rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-subtle);
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.mini-play-circle:hover {
    background: var(--color-accent-hover);
    transform: scale(1.06);
}

.mini-play-circle:active {
    transform: scale(0.94);
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 900px) {
    .player-header-card {
        grid-template-columns: 140px minmax(0, 1fr);
        gap: 20px;
        padding: 22px;
    }

    .player-two-column {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    #view-player {
        padding-bottom: 24px;
    }

    .player-header-card {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 20px 16px;
        border-radius: var(--radius-panel);
    }

    .player-cover-wrap {
        width: 120px;
        margin: 0 auto;
    }

    .player-header-card .info {
        text-align: center;
        align-items: center;
    }

    .detail-summary {
        text-align: center;
    }

    .player-detail-ctas {
        justify-content: center;
    }

    #main-play-btn {
        display: none;
    }

    .player-transport-deck {
        padding: 16px 18px;
        border-radius: var(--radius-panel);
    }

    .player-transport-controls {
        gap: 14px;
    }

    /* Mobile Mini Player stays docked at bottom with full width */
    .player-bar.mini-dock {
        bottom: 0;
        left: 0;
        transform: none;
        width: 100%;
        border-radius: var(--radius-panel) var(--radius-panel) 0 0;
        padding: 8px 16px max(14px, env(safe-area-inset-bottom, 14px));
        height: calc(64px + env(safe-area-inset-bottom, 0px));
    }

    .player-bar.mini-dock:hover {
        transform: none;
    }
}