/* ═══════════════════════════════════════════════════
   FRESH BEATS FM — Mobile-First Design System
   Base: 390px (iPhone 14) → scales up gracefully
   Font: Space Grotesk | Accent: #FF4500
   Aesthetic: Dark glassmorphism
═══════════════════════════════════════════════════ */

/* ── Tokens ───────────────────────────────────────── */
:root {
    --orange:       #FF4D00; /* Neon Pulse Orange */
    --purple:       #7000FF; /* Electric Ultraviolet */
    --orange-dim:   rgba(255, 77, 0, 0.35);
    --orange-glow:  rgba(255, 77, 0, 0.6);
    --purple-glow:  rgba(112, 0, 255, 0.4);
    --player-accent: #FF4D00;
    --player-glow:  rgba(255, 77, 0, 0.35);
    --glass-bg:     rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.11);
    --glass-hover:  rgba(255, 255, 255, 0.10);
    --dark-bg:      #040108;
    --text-primary: #ffffff;
    --text-muted:   rgba(255, 255, 255, 0.55);
    --text-dim:     rgba(255, 255, 255, 0.28);
    --bar-h:        110px; 
    --header-h:     58px;
    --font:         'Space Grotesk', sans-serif;
    --r-bubble:     50%;
    --r-row:        14px;
    --r-pill:       999px;
    --ease:         0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Light Mode Variants ────────────────────────── */
[data-theme="light-studio"] {
    --dark-bg:      #F8F9FA;
    --text-primary: #121212;
    --text-muted:   rgba(0,0,0,0.6);
    --text-dim:     rgba(0,0,0,0.4);
    --glass-bg:     rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.08);
    --glass-hover:  rgba(0, 0, 0, 0.04);
    --welcome-gradient: linear-gradient(to bottom, #121212, #444444);
}

[data-theme="light-warm"] {
    --dark-bg:      #FDFBF7;
    --text-primary: #2D2926;
    --text-muted:   rgba(45, 41, 38, 0.7);
    --text-dim:     rgba(45, 41, 38, 0.4);
    --glass-bg:     rgba(253, 251, 247, 0.8);
    --glass-border: rgba(45, 41, 38, 0.12);
    --glass-hover:  rgba(45, 41, 38, 0.05);
    --welcome-gradient: linear-gradient(to bottom, #2D2926, #635A52);
}

[data-theme="light-vibrant"] {
    --dark-bg:      #FFFFFF;
    --text-primary: #000000;
    --text-muted:   rgba(0, 0, 0, 0.65);
    --text-dim:     rgba(0, 0, 0, 0.45);
    --glass-bg:     rgba(255, 255, 255, 0.1);
    --glass-border: rgba(0, 0, 0, 0.05);
    --glass-hover:  rgba(0, 0, 0, 0.02);
    --welcome-gradient: linear-gradient(135deg, #000000 0%, #333333 100%);
}

[data-theme="light"] {
    --dark-bg:      #bae6fd; /* Vibrant Aqua Blue (Sky 200) */
    --text-primary: #075985; /* Deep Ocean Navy */
    --text-muted:   rgba(7, 89, 133, 0.8);
    --text-dim:     rgba(7, 89, 133, 0.5);
    --glass-bg:     rgba(255, 255, 255, 0.6);
    --glass-border: rgba(7, 89, 133, 0.15);
    --glass-hover:  rgba(255, 255, 255, 0.8);
    --player-accent: #0ea5e9; /* Pure Bright Cyan */
    --player-glow:  rgba(14, 165, 233, 0.3);
    --orange:       #FF4500; 
    --orange-dim:   rgba(255, 69, 0, 0.3);
    --welcome-gradient: linear-gradient(135deg, #075985 0%, #0ea5e9 100%);
}

[data-theme="light"] .channel-btn {
    background: #2dd4bf !important; /* Green Turquoise */
    border-color: #0d9488 !important;
    color: #f0fdfa !important;
}

[data-theme="light"] .channel-btn .channel-name {
    color: #f0fdfa !important;
}

[data-theme="light"] .channel-btn .channel-num {
    color: rgba(255, 255, 255, 0.7) !important;
}

[data-theme="light"] .channel-btn.active {
    background: #0d9488 !important;
    box-shadow: 0 0 15px rgba(13, 148, 136, 0.5) !important;
}

[data-theme="light"] .landing-greeting {
    color: var(--text-muted);
}

[data-theme="light"] .section-label {
    color: var(--text-muted);
    font-weight: 700;
}

[data-theme="light"] .auth-submit-btn,
[data-theme="light"] .apply-btn {
    box-shadow: 0 8px 24px rgba(8, 145, 178, 0.25);
}

[data-theme="light"] .base-bubble {
    background: rgba(255, 255, 255, 0.8) !important;
    border-color: rgba(8, 145, 178, 0.15) !important;
    color: #064e3b !important;
}

[data-theme="light"] .base-bubble:hover {
    background: #fff !important;
    box-shadow: 0 10px 25px rgba(8, 145, 178, 0.12) !important;
}

/* ── Reset ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button { cursor: pointer; font-family: var(--font); border: none; background: transparent; color: inherit; }
input  { font-family: var(--font); }

html {
    height: 100%;
    /* prevent iOS bounce */
    overscroll-behavior: none;
}

/* Global scrollbar removal */
::-webkit-scrollbar {
    display: none;
    width: 0;
    background: transparent;
}

* {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

body {
    height: 100%;
    background: var(--dark-bg);
    color: var(--text-primary);
    font-family: var(--font);
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    overscroll-behavior: none;
    min-height: 100vh;
    min-height: 100dvh;
}

/* ── Phone shell (Mobile Default) ────────────────── */
#app {
    position: relative;
    width: 100vw;
    height: 100%;
    height: 100dvh;
    overflow: hidden;
    background: var(--dark-bg);
}

/* Tablet & Desktop Layout Expansion */
@media (min-width: 768px) {
    body {
        justify-content: center;
        align-items: center;
        background: radial-gradient(circle at 20% 30%, #0a0410 0%, #040108 100%);
    }
    #app {
        max-width: 720px;
        height: min(900px, 96vh);
        border-radius: 40px;
        border: 1px solid rgba(255,255,255,0.08);
        box-shadow:
            0 0 0 1px rgba(255,69,0,0.12),
            0 40px 120px rgba(0,0,0,0.8);
    }
}

@media (min-width: 1024px) {
    #app {
        max-width: 1200px;
        display: flex; /* Prepare for potential flex/grid children */
    }
}

/* ──────────────────────────────────────────────────
   GLOBAL BRAND AMBIENT GLOW
   ────────────────────────────────────────────────── */
#app::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--orange);
    filter: blur(140px);
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
}

#app::after {
    content: '';
    position: absolute;
    bottom: 0%;
    left: -100px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--purple);
    filter: blur(140px);
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 40% at 15% 90%, rgba(180, 60, 255, 0.1) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 85% 10%, rgba(255, 69, 0, 0.08) 0%, transparent 65%);
}

[data-theme="light"] .bg-glow {
    background:
        radial-gradient(ellipse 80% 40% at 15% 90%, rgba(14, 165, 233, 0.15) 0%, transparent 65%),
        radial-gradient(ellipse 60% 50% at 85% 10%, rgba(2, 132, 199, 0.1) 0%, transparent 65%);
}

/* ──── Screens ────────────────────────────────────── */
.screen {
    position: absolute;
    top: calc(env(safe-area-inset-top, 0px) + 15px);
    bottom: env(safe-area-inset-bottom, 0px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    z-index: 1;
    opacity: 0;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.screen.active {
    display: flex;
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

/* ── App header ───────────────────────────────────── */
.app-header {
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.logo-icon { font-size: 1.65rem; }
.accent    { color: var(--orange); }

.icon-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    border-radius: var(--r-pill);
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ease);
}
.icon-btn:hover { background: var(--glass-hover); color: var(--text-primary); }

/* ── Progress dots ────────────────────────────────── */
.progress-dots { display: flex; gap: 6px; align-items: center; }
.dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--glass-border);
    transition: var(--ease);
}
.dot.active { background: var(--orange); box-shadow: 0 0 10px var(--orange); }
.dot.done   { background: rgba(255,69,0,0.45); }

/* ── Style Selector Grid (Settings) ───────────────── */
.style-selector-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin: 1rem 0;
}

.style-choice {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: var(--ease);
}

.style-choice.active {
    background: rgba(255, 69, 0, 0.08);
    border-color: var(--orange);
    transform: translateY(-2px);
}

.style-preview {
    width: 100%;
    height: 40px;
    border-radius: 6px;
}

.style-preview.classic { background: #08080d; border: 1px solid #333; }
.style-preview.prism   { background: linear-gradient(135deg, #FF4500, #9d2bee); }
.style-preview.skeuo   { background: radial-gradient(circle, #333 0%, #111 100%); border: 1px solid #444; }
.style-preview.vapor   { background: #000; border: 1px solid #FF4500; box-shadow: 0 0 8px rgba(255,69,0,0.4); }

.style-choice span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.style-choice.active span { color: white; }

/* Minimalist Style Chips */
.settings-section-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.settings-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.style-chip-row {
    width: 100%;
    display: flex;
    gap: 0.5rem;
}

.style-chip {
    flex: 1;
    padding: 0.45rem 0;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 8px;
    transition: var(--ease);
    cursor: pointer;
}

.style-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.style-chip.active {
    background: rgba(255, 69, 0, 0.12);
    border-color: var(--orange);
    color: var(--orange);
}

.settings-toggle-row {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.1rem 0;
}

.settings-toggle-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.hero-action-btn-slim {
    width: 100%;
    padding: 0.325rem 0;
    background: transparent;
    border: none;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-action-btn-slim:last-child {
    border-bottom: none;
}

.hero-action-btn-slim .btn-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--ease);
}

.hero-action-btn-slim:hover .btn-label {
    color: var(--orange);
    padding-left: 2px;
}

.hero-action-btn-slim.logout .btn-label {
    color: #ff4d4d;
}

.hero-action-btn-slim.danger .btn-label {
    color: #ff3b30;
    font-weight: 600;
}

.minimalist-actions {
    width: 100%;
}

.minimalist-about {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.about-version-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.about-app-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.about-version-tag {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    color: var(--orange);
    background: rgba(255, 69, 0, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.update-action-link {
    background: transparent;
    border: none;
    padding: 0;
    margin-top: 2px;
    text-align: left;
    cursor: pointer;
}

.update-action-link span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: var(--ease);
}

.update-action-link:hover span {
    color: var(--text-primary);
}

.update-action-link:active {
    transform: scale(0.95);
}

.update-action-link.checking span {
    animation: checkPulse 1.5s infinite;
    color: var(--orange);
}

@keyframes checkPulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* ════════════════════════════════════════════════════
   THEME: PRISM GLASS
════════════════════════════════════════════════════ */
[data-theme="prism-glass"] {
    --dark-bg: #0c0b14;
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.15);
}

[data-theme="prism-glass"] .bg-glow {
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 69, 0, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(157, 0, 255, 0.2) 0%, transparent 50%);
}

[data-theme="prism-glass"] .base-bubble {
    background: rgba(255, 255, 255, 0.02) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 
        0 10px 30px rgba(0,0,0,0.3),
        inset 0 0 15px rgba(255,255,255,0.05) !important;
}

[data-theme="prism-glass"] .base-bubble::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%, rgba(255,255,255,0.05) 100%) !important;
}

[data-theme="prism-glass"] .base-bubble::after {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    filter: blur(10px) opacity(0.5);
}

/* ════════════════════════════════════════════════════
   THEME: STUDIO SKEUO (Hyper-Real)
════════════════════════════════════════════════════ */
[data-theme="studio-skeuo"] {
    --dark-bg: #121214;
}

[data-theme="studio-skeuo"] .dashboard-main {
    background: radial-gradient(circle at center, #1a1a1c 0%, #0a0a0c 100%);
}

[data-theme="studio-skeuo"] .base-bubble {
    width: 104px;
    height: 104px;
    background: 
        radial-gradient(circle at center, #000 0%, #111 30%, #000 31%),
        repeating-radial-gradient(circle at center, #1a1a1a 0px, #1a1a1a 0.5px, #080808 1px, #080808 1.5px) !important;
    border: 4px solid #1a1a1a !important;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.8),
        0 4px 8px rgba(255,255,255,0.05),
        inset 0 0 20px rgba(0,0,0,1) !important;
}

[data-theme="studio-skeuo"] .base-bubble::before {
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        rgba(255,255,255,0.1) 15%,
        transparent 30%,
        transparent 50%,
        rgba(255,255,255,0.1) 65%,
        transparent 80%,
        transparent 100%
    ) !important;
}

[data-theme="studio-skeuo"] .base-bubble::after {
    width: 50px;
    height: 50px;
    border: 2px solid #000 !important;
    background: linear-gradient(135deg, #444 0%, #222 100%) !important;
    box-shadow: inset 0 2px 4px rgba(255,255,255,0.2) !important;
}

[data-theme="studio-skeuo"] .channel-btn {
    border-radius: 8px !important;
    background: linear-gradient(to bottom, #2a2a2c, #1a1a1c) !important;
    border: 1px solid #333 !important;
    box-shadow: 
        0 4px 10px rgba(0,0,0,0.4),
        inset 0 1px 1px rgba(255,255,255,0.05) !important;
}

/* ════════════════════════════════════════════════════
   THEME: VAPOR PULSE (High Contrast Neon)
════════════════════════════════════════════════════ */
[data-theme="vapor-pulse"] {
    --dark-bg: #000000;
    --orange: #ff0055;
    --orange-dim: rgba(255, 0, 85, 0.3);
}

[data-theme="vapor-pulse"] .base-bubble {
    background: transparent !important;
    border: 2px solid var(--orange) !important;
    box-shadow: 
        0 0 15px var(--orange-dim),
        inset 0 0 15px var(--orange-dim) !important;
}

[data-theme="vapor-pulse"] .base-bubble::after {
    background: transparent !important;
    border: 1px dashed var(--orange) !important;
}

[data-theme="vapor-pulse"] .base-bubble.active {
    animation: neonPulse 1.5s ease-in-out infinite alternate !important;
}

@keyframes neonPulse {
    from { box-shadow: 0 0 5px var(--orange), inset 0 0 5px var(--orange); }
    to { box-shadow: 0 0 25px var(--orange), inset 0 0 20px var(--orange); }
}

[data-theme="vapor-pulse"] .channel-btn {
    border: 1px solid #333 !important;
    background: #050505 !important;
}

[data-theme="vapor-pulse"] .channel-btn.active {
    border-color: var(--orange) !important;
    box-shadow: 0 0 15px var(--orange-dim) !important;
}

/* ════════════════════════════════════════════════════
   AUTH SCREEN
════════════════════════════════════════════════════ */
.auth-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    z-index: 1;
}

.auth-card {
    width: 100%;
    padding: 2rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 28px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.2rem;
}

.auth-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    padding-left: 0.2rem;
}

.form-group input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 0.9rem 1.1rem;
    color: white;
    font-size: 1rem;
    transition: var(--ease);
    outline: none;
}

.form-group input:focus {
    border-color: var(--orange-dim);
    background: rgba(255, 69, 0, 0.05);
    box-shadow: 0 0 12px var(--orange-glow);
}

.auth-submit-btn {
    margin-top: 0.5rem;
    background: var(--orange);
    color: white;
    padding: 1rem;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    transition: var(--ease);
    box-shadow: 0 8px 24px var(--orange-dim);
}

.auth-submit-btn:active {
    transform: scale(0.97);
    filter: brightness(0.9);
}

.auth-aux-actions {
    display: flex;
    justify-content: flex-end;
    margin: -0.25rem 0 0.75rem 0;
}

.auth-aux-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.25rem 0;
    transition: var(--ease);
}

.auth-aux-link:hover {
    color: var(--orange);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.auth-error {
    font-size: 0.75rem;
    color: #ff4d4d;
    text-align: center;
    min-height: 1rem;
    margin-top: 0.25rem;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.auth-divider span {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.google-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0.9rem;
    border-radius: 14px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--ease);
}

.google-auth-btn img {
    width: 20px;
    height: 20px;
}

.google-auth-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.google-auth-btn:active {
    transform: scale(0.98);
}

.auth-footer {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ── Auth Bottom Sheet (Native Mobile Simulation) ── */
.sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.sheet-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}

.bottom-sheet {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: #1c1c1e; /* iOS Dark Mode Gray */
    border-radius: 20px 20px 0 0;
    padding: 1rem 1.5rem 3rem 1.5rem;
    z-index: 101;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

.bottom-sheet.open {
    transform: translateY(0);
}

.sheet-handle {
    width: 36px;
    height: 5px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    margin: 0 auto 1.5rem auto;
}

.google-sheet-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    text-align: center;
}

.google-sheet-header img {
    width: 44px;
    height: 44px;
}

.google-sheet-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.google-sheet-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.4;
    margin-bottom: 2rem;
}

.google-sheet-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sheet-btn {
    width: 100%;
    padding: 1rem;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--ease);
}

.sheet-btn.primary {
    background: #ffffff;
    color: #000000;
}

.sheet-btn.secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.sheet-btn:active {
    transform: scale(0.97);
    filter: brightness(0.9);
}

.auth-toggle-link {
    margin-left: 0.3rem;
    color: var(--orange);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ════════════════════════════════════════════════════
   DISCOVERY DASHBOARD (Combined)
════════════════════════════════════════════════════ */
.dashboard-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0.5rem 1.25rem calc(var(--bar-h) + 6rem); /* Increased bottom padding to accommodate gallery scroll */
    gap: 1.125rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 1;
}

.section-fade {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}
.section-fade:nth-child(1) { animation-delay: 0.1s; }
.section-fade:nth-child(2) { animation-delay: 0.2s; }
.section-fade:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.welcome-header {
    padding-top: 0.5rem;
}

.badge {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.6rem;
    background: rgba(255, 69, 0, 0.12);
    color: var(--orange);
    border-radius: var(--r-pill);
    border: 1px solid rgba(255, 69, 0, 0.25);
    margin-bottom: 0.6rem;
}

#welcome-name {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 0.25rem;
    background: var(--welcome-gradient, linear-gradient(to bottom, #fff, #bbb));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    overflow-wrap: break-word;
    word-break: break-word;
    white-space: normal;
}

@media (max-width: 360px) {
    #welcome-name { font-size: 1.5rem; }
    .mode-btn { padding: 0.6rem 0.8rem; font-size: 0.75rem; }
    .mode-toggle { gap: 0.25rem; }
}

.landing-greeting {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: -0.01em;
}

.styled-channel-name {
    color: var(--player-accent, var(--orange));
    text-shadow: 0 0 12px var(--player-glow, var(--orange-dim));
    transition: color 0.5s ease, text-shadow 0.5s ease;
}

.section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

/* ── Recently Played (Horizontal Scroll) ──────────── */
.recent-scroll-x {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.recent-scroll-x::-webkit-scrollbar { display: none; }

.recent-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
    width: 68px;
}

.recent-art {
    width: 68px;
    height: 68px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    border: 1px solid rgba(255,255,255,0.08);
    background: var(--glass-bg);
    transition: var(--ease);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.recent-item span {
    font-size: 0.62rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.recent-item:active .recent-art {
    transform: scale(0.94);
}

@media (hover: hover) {
    .recent-item:hover .recent-art {
        border-color: rgba(255,255,255,0.2);
        transform: translateY(-4px);
        box-shadow: 0 12px 32px rgba(0,0,0,0.4);
    }
}

/* ── Dashboard Console (Vinyl Row) ───────────────── */
.bubble-cluster {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 1rem 0;
    margin: 0 auto;
}

.bubble-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.bubble-tag {
    font-size: 0.725rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #ff9d6a; /* Light Orange */
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.4); /* White shadow */
    letter-spacing: 0.1em;
    font-family: 'Space Grotesk', sans-serif;
    opacity: 1;
    transition: all 0.3s ease;
}

.bubble-item:hover .bubble-tag {
    opacity: 1;
    color: var(--orange);
    text-shadow: 0 0 10px var(--orange-glow);
}

/* ── Vinyl Record Buttons ────────────────────────── */
.base-bubble {
    position: relative;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    /* Concentric Grooves */
    background: 
        radial-gradient(circle at center, #111 0%, #111 16%, transparent 17%),
        repeating-radial-gradient(
            circle at center,
            #1a1a1a 0px,
            #1a1a1a 1px,
            #111111 2px,
            #111111 3px
        );
    border: 2px solid #000;
    box-shadow: 
        0 8px 24px rgba(0,0,0,0.6),
        inset 0 0 12px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    
    /* Hardware Acceleration & Rendering Fixes */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform-style: preserve-3d;
}

/* Conic Light Reflection */
.base-bubble::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        transparent 0%,
        rgba(255,255,255,0.06) 10%,
        transparent 20%,
        transparent 40%,
        rgba(255,255,255,0.06) 50%,
        transparent 60%,
        transparent 80%,
        rgba(255,255,255,0.06) 90%,
        transparent 100%
    );
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.3s ease;
    
    /* Optimize rotation */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
}

/* Center Label */
.base-bubble::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 60%;
    background: #444; /* fallback */
    border-radius: 50%;
    z-index: 1;
    border: 3px solid #000;
}

#bubble-style::after { background: linear-gradient(135deg, #ff4500, #ff8c00); }
#bubble-mood::after  { background: linear-gradient(135deg, #9d2bee, #6a11cb); }
#bubble-activity::after { background: linear-gradient(135deg, #00d2ff, #3a7bd5); }

.bubble-emoji { 
    position: relative;
    z-index: 3;
    font-size: 1.5rem; 
    line-height: 1; 
    transition: transform 0.3s ease;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
    
    /* Fix emoji distortion during rotation */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
}

.bubble-label { 
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.65rem; 
    font-weight: 800; 
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    white-space: nowrap;
    transition: color 0.3s ease;
}

/* Hide descriptions on vinyls */
.bubble-desc { display: none; }

/* Interactions */
.base-bubble:active {
    transform: scale(0.9) rotate(-10deg);
}

.base-bubble.active {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(0,0,0,0.8), 0 0 20px var(--orange-dim);
    border-color: var(--orange);
}

.base-bubble.active .bubble-label {
    color: var(--orange);
}

.base-bubble.active::before {
    animation: spinVinyl 4s linear infinite;
}

@keyframes spinVinyl {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

/* ════════════════════════════════════════════════════
   BASE SURVEY — Signal Stack
════════════════════════════════════════════════════ */
.survey-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0.5rem 1rem calc(var(--bar-h) + 0.75rem);
    overflow-y: auto;
    gap: 0.6rem;
    -webkit-overflow-scrolling: touch;
    position: relative;
    z-index: 1;
}

.confirmed-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    min-height: 1.8rem;
}

.tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--r-pill);
    background: rgba(255, 69, 0, 0.18);
    border: 1px solid rgba(255, 69, 0, 0.45);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--orange);
}

.survey-question {
    font-size: clamp(1.1rem, 5vw, 1.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

/* ── Stack rows ───────────────────────────────────── */
.signal-stack { display: flex; flex-direction: column; gap: 0.5rem; }

.stack-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--orange-dim);
    border-radius: var(--r-row);
    transition: var(--ease);
    color: var(--text-primary);
    backdrop-filter: blur(16px);
    text-align: left;
    min-height: 54px; /* thumb-friendly */
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .stack-row:hover {
        background: var(--glass-hover);
        border-left-color: var(--orange);
        transform: translateX(3px);
    }
}
.stack-row:active { transform: scale(0.98); }
.stack-row.selected {
    background: rgba(255, 69, 0, 0.12);
    border-left-color: var(--orange);
    border-color: rgba(255, 69, 0, 0.4);
}

.row-left   { display: flex; flex-direction: column; gap: 0.1rem; flex: 1; }
.row-name   { font-size: clamp(0.9rem, 3.5vw, 1rem); font-weight: 600; }
.row-tags   { font-size: clamp(0.7rem, 2.5vw, 0.75rem); color: var(--text-muted); opacity: 0.8; }
.row-arrow  { color: var(--text-dim); font-size: 1.1rem; flex-shrink: 0; margin-left: 0.5rem; }
.stack-row.selected .row-arrow { color: var(--orange); }

/* ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ═ 
   TUNING SCREEN — Simultaneous Bubble Cluster
══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══ ══  */
.tuning-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 1.25rem calc(var(--bar-h) + 1rem);
    gap: 0.4rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
    z-index: 1;
}

.tuning-cluster { gap: 10px; margin: 0.5rem 0; }

.tuning-bubble {
    width:  clamp(100px, 25vw, 124px);
    height: clamp(100px, 25vw, 124px);
    border-radius: var(--r-bubble);
    background: var(--glass-bg);
    border: 1.5px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.12rem;
    transition: var(--ease);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

.tuning-bubble::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 38% 28%, rgba(255,255,255,0.05) 0%, transparent 65%);
    pointer-events: none;
}

.tuning-bubble:active { transform: scale(0.94); }

@media (hover: hover) {
    .tuning-bubble:hover {
        border-color: var(--orange-dim);
        background: rgba(255, 69, 0, 0.08);
        transform: scale(1.06);
        box-shadow: 0 0 24px var(--orange-glow);
    }
}

.tuning-bubble.set {
    background: rgba(255, 69, 0, 0.18);
    border-color: var(--orange);
    box-shadow: 0 0 20px var(--orange-dim), inset 0 0 16px rgba(255,69,0,0.1);
}
.tuning-bubble.set .bubble-label { color: var(--orange); }
.tuning-bubble.set .bubble-desc  { font-size: 0.62rem; color: rgba(255,120,50,0.9); }

/* ── Start Stream CTA ─────────────────────────────── */
.start-stream-btn {
    padding: 0.8rem 2rem;
    border-radius: var(--r-pill);
    border: 2px solid var(--orange);
    color: var(--orange);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: var(--ease);
    min-height: 52px;
    -webkit-tap-highlight-color: transparent;
}

.start-stream-btn:active {
    background: var(--orange);
    color: white;
    transform: scale(0.97);
}

@media (hover: hover) {
    .start-stream-btn:hover {
        background: var(--orange);
        color: white;
        box-shadow: 0 0 28px var(--orange-dim);
        transform: scale(1.03);
    }
}

/* ── Tuning answer panel (slides up from bottom) ──── */
.tuning-answer-panel {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    background: rgba(12, 12, 20, 0.98);
    border-top: 1px solid var(--glass-border);
    border-radius: 22px 22px 0 0;
    padding: 1rem 1rem calc(var(--bar-h) + 0.5rem);
    transform: translateY(100%);
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(24px);
    max-height: 80%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.tuning-answer-panel.open { transform: translateY(0); }

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--glass-border);
}

#panel-dimension-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--orange);
    padding-right: 0.5rem;
    line-height: 1.3;
}

.panel-close {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-muted);
    font-size: 0.8rem;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: var(--ease);
}
.panel-close:active { background: var(--glass-hover); color: white; }

/* ════════════════════════════════════════════════════
   PLAYER SCREEN
════════════════════════════════════════════════════ */
.player-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem; /* Mobile default padding */
    gap: 0; /* No gap by default to allow margin-top to define spacing */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
    z-index: 1;
    align-items: center;
}

.now-playing-card {
    display: flex;
    flex-direction: row; /* Side-cover base layout */
    flex-wrap: wrap; /* Allow wrapping for controls/progress */
    align-items: flex-start;
    justify-content: flex-start;
    width: 100%;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    gap: 1.25rem;
    position: relative;
    backdrop-filter: none;
}

@media (min-width: 768px) {
    .player-main {
        padding: 2rem;
        gap: 1.25rem;
    }
    .now-playing-card {
        background: linear-gradient(135deg, rgba(8, 8, 14, 0.98), rgba(8, 8, 14, 0.95)),
                    radial-gradient(circle at 100% 0%, var(--player-glow), transparent 60%);
        border: 1px solid var(--player-glow);
        border-radius: 18px;
        padding: 1.25rem;
        backdrop-filter: blur(20px);
        box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
        flex-direction: column; /* Center-player for desktop */
        align-items: center;
        justify-content: center;
    }
}

.player-card-controls {
    width: 100%;
    display: flex;
    align-items: center;
    margin-top: 0.25rem;
}

.player-card-controls .player-crossfade-container {
    flex: 0 0 42px;
}

.player-card-controls .volume-control-container {
    flex: 0 0 42px;
    display: flex;
    justify-content: flex-end;
}

.mini-card-controls {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 1.25rem !important;
}

.full-width-progress {
    width: 100% !important;
    margin-top: 0.5rem !important;
    padding: 0 !important;
}

.progress-track-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
}

.mini-card-controls {
    gap: 0.75rem !important; /* Tighten up for card layout */
}


.now-playing-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--player-glow);
    opacity: 0.08; /* Very subtle 'light' background tint */
    pointer-events: none;
    z-index: 0;
}

.album-art {
    display: flex;
    order: 1;
    flex: 0 0 auto;
    width: 58px; /* Mobile-First default */
    height: 58px;
    aspect-ratio: 1/1;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
    transform: translateY(5px); /* Vertical offset for mobile alignment */
}

.track-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1 1 0;
    order: 2;
    text-align: left;
    min-width: 0;
    padding: 0;
}

.title-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    width: 100%;
}

.track-title {
    font-size: 1.28rem;
    font-weight: 700;
    margin: 0;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 0 1 auto;
}

.like-btn, .mini-like-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    transition: var(--ease);
    padding: 0;
    display: flex; align-items: center; justify-content: center;
    -webkit-tap-highlight-color: transparent;
    order: 2; /* Side-positioned next to title */
    flex: 0 0 auto;
}

@media (min-width: 768px) {
    .album-art {
        width: 180px;
        height: 180px;
        border-radius: 12px;
        font-size: 4rem;
        transform: none;
        margin-bottom: 1.5rem;
    }
    .track-info {
        text-align: center;
        align-items: center;
    }
    .track-title {
        font-size: 1.8rem;
    }
    .title-row {
        justify-content: center;
    }
}

.like-btn.active, .mini-like-btn.active {
    color: var(--player-accent);
    transform: scale(1.1);
    text-shadow: 0 0 10px var(--player-glow);
}

.like-btn:hover, .mini-like-btn:hover {
    color: var(--player-accent);
    transform: scale(1.1);
}

.track-artist { font-size: 0.8rem; color: var(--text-muted); margin: 0.15rem 0; }
.mini-meta { display: flex; align-items: center; gap: 0.5rem; }
.track-meta   { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.35rem; }
.track-meta span {
    font-size: 0.65rem; padding: 0.12rem 0.45rem;
    background: var(--glass-bg); border: 1px solid var(--glass-border);
    border-radius: var(--r-pill); color: var(--text-muted);
}

.player-controls-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
    width: 100%;
    margin: 1.25rem 0;
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.ctrl-btn {
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    color: var(--text-primary);
    font-size: 0.85rem;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(12px);
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.ctrl-btn:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.ctrl-btn:active { transform: scale(0.9); }

.ctrl-btn.play-ctrl {
    width: 42px; height: 42px;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--player-accent), rgba(255, 255, 255, 0.2));
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3), 0 0 15px var(--player-glow);
    margin: 0;
}

.ctrl-btn.play-ctrl:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        0 0 30px var(--player-glow),
        0 0 60px rgba(157, 0, 255, 0.4);
}

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

@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 20px var(--player-glow), 0 0 40px var(--player-glow); }
    50% { box-shadow: 0 0 35px var(--player-glow), 0 0 70px var(--player-glow); }
}

/* Volume Control - Restored for better DJ control */
.player-crossfade-container {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.volume-control-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    width: 100%;
    position: relative;
}

.volume-toggle-btn {
    font-size: 1.2rem;
    opacity: 0.8;
    filter: drop-shadow(0 0 5px var(--player-glow));
    transition: transform 0.2s ease;
}

.volume-toggle-btn:hover {
    transform: scale(1.1);
    opacity: 1;
}

.volume-slider-group {
    position: absolute;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 8px;
    z-index: 100;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mini-volume-slider-group {
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 6px;
    z-index: 100;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.volume-slider-group.hidden, .mini-volume-slider-group.hidden {
    opacity: 0;
    pointer-events: none;
}

.volume-indicators {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 72px;
    padding: 4px 0;
    pointer-events: none;
}

.volume-indicators.mini {
    height: 48px;
}

.volume-indicators span {
    font-size: 0.55rem;
    font-weight: 800;
    color: var(--text-muted);
    user-select: none;
}

.volume-slider {
    position: relative !important;
    margin: 0 -28px !important;
    width: 72px !important;
    transform: rotate(-90deg);
    appearance: none;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.mini-volume-slider {
    width: 48px !important;
    margin: 0 -18px !important;
    height: 4px;
}

.volume-slider::-webkit-slider-thumb, .mini-volume-slider::-webkit-slider-thumb {
    appearance: none;
    width: 14px;
    height: 14px;
    background: var(--player-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--player-glow);
}

.volume-toggle-icon, .mini-volume-toggle {
    background: transparent !important;
    border: none !important;
    color: var(--player-accent);
    filter: drop-shadow(0 0 8px var(--player-glow));
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1.15rem;
    opacity: 0.9;
}

.volume-toggle-icon:hover, .mini-volume-toggle:hover {
    opacity: 1;
    filter: drop-shadow(0 0 12px var(--player-glow));
}

.volume-toggle-icon.active, .mini-volume-toggle.active {
    color: var(--player-accent);
    filter: drop-shadow(0 0 12px var(--player-glow));
}

/* ── Up Next Queue ──────────────────────────────── */
.player-queue-section {
    width: 100%;
    margin-top: 15px; /* Mobile-First default */
    padding: 0 1rem;
    box-sizing: border-box;
    border-top: none; /* No line by default */
    animation: fadeIn 0.8s ease forwards;
}

.player-queue-section .section-label {
    display: none; /* Mobile-First default: removed redundant label */
}

@media (min-width: 768px) {
    .player-queue-section {
        margin-top: 2rem;
        padding: 0;
        border-top: 1px solid var(--glass-border);
    }
    .player-queue-section .section-label {
        display: block;
        margin: 1.5rem 0 1rem;
    }
}

.up-next-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.queue-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.queue-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--player-accent);
    transform: translateX(4px);
}

.queue-art {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--player-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.queue-meta {
    flex: 1;
    min-width: 0;
}

.queue-title {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
}

.queue-artist {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.queue-badge {
    font-size: 0.6rem;
    padding: 2px 6px;
    background: var(--player-accent);
    color: white;
    border-radius: 4px;
    font-weight: 800;
    text-transform: uppercase;
}

.mini-volume-slider:not(.hidden) {
    width: 70px;
    opacity: 1;
}

.mini-volume-slider::-webkit-slider-thumb {
    width: 12px;
    height: 12px;
    border-width: 2px;
}

.mini-controls {
    display: flex;
    gap: 0.45rem;
    align-items: center;
    flex-shrink: 0;
}

.mini-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--ease);
}

.mini-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--player-accent);
    transform: scale(1.05);
}

.mini-btn:active {
    transform: scale(0.9);
}

.mini-btn.play-mini {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}



/* ════════════════════════════════════════════════════
   PERSISTENT â–¶ PLAY NOW BAR
════════════════════════════════════════════════════ */
.play-now-bar {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: calc(var(--bar-h) + 12px);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 1rem;
    background: linear-gradient(180deg, var(--player-glow), rgba(8, 8, 14, 0.98));
    border-top: 1px solid var(--player-accent);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    z-index: 1000; /* Ensure it stays above overlays if needed */
    padding-bottom: env(safe-area-inset-bottom, 0px);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.play-now-bar.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

/* Option 1: Holographic Stack Layout */
.play-now-bar.stack-layout {
    flex-direction: column;
    padding: 0.75rem 1rem;
    height: auto;
    min-height: 125px;
    gap: 0.5rem;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
    /* Base dark background */
    background: rgba(8, 8, 13, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--player-accent);
    position: absolute; /* Restore absolute to stay at bottom */
    bottom: 0; left: 0; right: 0;
    overflow: hidden;
}

.play-now-bar.stack-layout::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--player-glow);
    opacity: 0.12; /* Subtle 'light' background rendering */
    pointer-events: none;
    z-index: 0;
}

.mini-row {
    width: 100%;
    position: relative;
    z-index: 1;
}

.mini-top {
    padding: 0.4rem 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: transparent; /* Let the stack-layout tint show through */
}

.mini-discovery-context-v2 {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    pointer-events: none;
}

/* Updated Context Pill for Top Row */
.context-pill.mini-pill {
    font-size: 0.975rem;
    padding: 3px 10px;
    background: var(--player-accent);
    color: white;
    border-radius: 4px;
    font-weight: 800;
    letter-spacing: 0.05em;
    box-shadow: 0 0 10px var(--player-glow);
    text-shadow: 0 2px 4px rgba(0,0,0,0.4);
    text-transform: uppercase;
}

/* Marquee Effect (Improved) */
.marquee-container {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    mask-image: linear-gradient(to right, transparent, black 2%, black 98%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 2%, black 98%, transparent);
}

.marquee-content {
    display: inline-block;
    padding-left: 20%; /* Minimal start offset for short titles */
    animation: marquee 12s linear infinite;
    font-family: var(--font);
}

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.marquee-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
}

.meta-dot {
    margin: 0 1rem;
    color: var(--player-accent);
    opacity: 0.5;
}

.marquee-artist {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Bottom Row Layout */
.mini-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.25rem;
    gap: 0.75rem;
}

.mini-art-container {
    position: relative;
    flex-shrink: 0;
}

.mini-art {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--player-glow);
    border: 1.5px solid var(--player-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    background-size: cover;
    background-position: center;
}

.mini-like-btn-v2 {
    background: transparent;
    border: none;
    width: 42px;
    height: 42px;
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.4); /* Muted by default */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mini-like-btn-v2.active {
    color: #ff4d4d; /* Red when liked */
    filter: drop-shadow(0 2px 8px rgba(255, 77, 77, 0.5));
}

.static-info {
    flex: 1;
    min-width: 0;
    height: 48px; /* Matches .mini-art height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    overflow: hidden;
}

.title-static {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.artist-static {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--player-accent);
    opacity: 0.9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.mini-like-btn-v2:active {
    transform: scale(1.2);
    color: #ff4d4d;
    border-color: #ff4d4d;
}

.mini-controls-v2 {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.playback-btns {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Monolith 3-Row Mini Player Layout */
.monolith-layout {
    display: flex;
    flex-direction: column;
    padding: 10px 14px;
    padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px)); /* Safe margin for gesture bars */
    gap: 0.75rem;
    background: linear-gradient(180deg, var(--dark-bg) 0%, rgba(8, 8, 13, 0.95) 100%);
    opacity: 0.98;
    backdrop-filter: blur(25px);
    border-top: 2px solid var(--player-accent); /* Brighter, persistent top border */
    box-shadow: 
        0 -10px 40px rgba(0,0,0,0.4),
        0 0 30px var(--player-glow); /* Persistent glow behind the player */
    height: auto !important;
    min-height: 100px;
}

[data-theme="light"] .monolith-layout {
    background: rgba(255, 255, 255, 0.85);
    border-top-color: var(--player-accent);
    box-shadow: 0 -10px 30px rgba(12, 74, 110, 0.1);
}

.monolith-row {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 2;
}

.row-1-channel {
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    padding: 4px;
    margin-bottom: 4px;
}

#mini-discovery-context .context-pill.mini-pill {
    margin: 0;
    box-shadow: none; /* Pill-in-Pill look, subtle */
}

.row-2-content {
    gap: 14px;
    justify-content: flex-start;
}

.monolith-progress-container {
    flex: 1;
    height: 3px; /* Sleeker, ultra-thin line */
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative; /* LOCKED: Prevents overlap with timestamps */
    margin: 0;
}

.monolith-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--player-accent); /* Liquid logic color */
    box-shadow: 0 0 10px var(--player-glow);
    z-index: 1;
    transition: width 0.1s linear;
}

.mini-progress-slider-monolith {
    width: 100%;
    height: 100%;
    appearance: none;
    background: transparent !important; /* Ensure it stays transparent */
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3; /* Always on top for interaction */
    margin: 0;
}

.mini-progress-slider-monolith::-webkit-slider-runnable-track {
    background: transparent !important;
    height: 100%;
}

.mini-progress-slider-monolith::-webkit-slider-thumb {
    appearance: none;
    width: 0;
    height: 0;
}

.row-3-progress {
    gap: 8px;
    padding: 2px 0;
}

.mini-time {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    opacity: 0.6;
    min-width: 32px;
}

.row-4-controls {
    justify-content: center;
    position: relative;
    min-height: 54px;
}

.row-4-controls .playback-btns {
    gap: 1.5rem;
}

.row-4-controls .mini-volume-control-v2 {
    position: absolute;
    right: 0;
}

.mini-crossfade-group {
    position: absolute;
    left: -5px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

#btn-mini-crossfade {
    background: transparent !important;
    border: none !important;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

#btn-mini-crossfade.active {
    color: var(--player-accent) !important;
    filter: drop-shadow(0 0 8px var(--player-glow));
}

.player-controls-row .player-crossfade-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    width: 44px;
    height: 72px;
}

.crossfade-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all 0.3s ease;
    padding: 4px;
    width: 32px;
    height: 32px;
    background: transparent !important;
    border: none !important;
}

.crossfade-toggle-icon:hover {
    color: var(--text-primary);
}

.crossfade-toggle-icon.active {
    color: var(--player-accent);
    filter: drop-shadow(0 0 8px var(--player-glow));
}

.crossfade-slider-group {
    position: absolute;
    left: 28px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 100;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.mini-crossfade-slider-group {
    position: absolute;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 100;
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.crossfade-slider-group.hidden, .mini-crossfade-slider-group.hidden {
    opacity: 0;
    pointer-events: none;
}

.crossfade-indicators {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 72px;
    padding: 4px 0;
    pointer-events: none;
}

.crossfade-indicators.mini {
    height: 48px;
}

.crossfade-indicators span {
    font-size: 0.55rem;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    user-select: none;
}

.crossfade-slider {
    position: relative !important;
    left: 0 !important;
    top: 0 !important;
    margin: 0 -28px !important; /* Compensation for rotation in flexbox */
    width: 72px !important;
    transform: rotate(-90deg);
    appearance: none;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.mini-crossfade-slider {
    position: relative !important;
    left: 0 !important;
    top: 0 !important;
    margin: 0 -18px !important;
    width: 48px !important;
    transform: rotate(-90deg);
    appearance: none;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.crossfade-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--player-accent);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--player-glow);
}

.mini-crossfade-slider::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 12px;
    background: var(--player-accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--player-glow);
}

.mini-btn-v2 {
    width: 48px; 
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mini-btn-v2.play-mini {
    background: var(--player-accent);
    color: white;
    width: 54px;
    height: 54px;
    box-shadow: 0 4px 15px var(--player-glow);
}

.mini-btn-v2:active {
    transform: scale(0.9);
}

.mini-btn-v2.play-mini {
    width: 46px;
    height: 46px;
    background: var(--player-accent);
    border-color: transparent;
    color: white;
    font-size: 1rem;
    box-shadow: 0 0 15px var(--player-glow);
}

.mini-volume-control-v2 {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0;
    background: transparent !important;
    border: none !important;
}

.mini-volume-control-v2 .icon-btn {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.mini-eq-v2 {
    flex-shrink: 0;
    margin-right: -4px;
}

.play-now-btn {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--orange);
    padding: 0.45rem 1rem;
    border-radius: var(--r-pill);
    transition: var(--ease);
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
}
.play-now-btn:active {
    background: var(--player-accent);
    color: white;
    box-shadow: 0 0 18px var(--player-glow);
}

/* ── Equaliser animation ──────────────────────────── */
.eq-animation {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 18px;
    min-width: 23px; /* Ensure space for 5 bars */
}

.mini-eq, .mini-eq-v2 {
    width: 36px;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.mini-eq.paused, .mini-eq-v2.paused {
    opacity: 0 !important;
    pointer-events: none;
}
.eq-animation span {
    width: 3px;
    border-radius: 2px;
    background: var(--player-accent);
    animation: eq 1.2s ease-in-out infinite;
}
.eq-animation span:nth-child(1) { height: 7px;  animation-delay: 0s; }
.eq-animation span:nth-child(2) { height: 15px; animation-delay: 0.15s; }
.eq-animation span:nth-child(3) { height: 11px; animation-delay: 0.3s; }
.eq-animation span:nth-child(4) { height: 17px; animation-delay: 0.08s; }
.eq-animation span:nth-child(5) { height: 9px;  animation-delay: 0.22s; }

@keyframes eq {
    0%, 100% { transform: scaleY(0.35); opacity: 0.55; }
    50%       { transform: scaleY(1.0);  opacity: 1; }
}

/* ════════════════════════════════════════════════════
   UTILITIES
════════════════════════════════════════════════════ */
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fade-in-up 0.28s ease forwards; }

/* ════════════════════════════════════════════════════
   SELECTION OVERLAY (Vinyl Popups)
════════════════════════════════════════════════════ */
.selection-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    transition: opacity 0.3s ease;
}

.selection-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay-content {
    width: 90%;
    max-width: 440px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border-radius: 32px;
    padding: 2rem 1.5rem;
    transform: scale(1);
    transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
}

.selection-overlay.hidden .overlay-content {
    transform: scale(0.8);
    opacity: 0;
}

.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

#overlay-title {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--orange);
}

.overlay-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ease);
}
.overlay-close:active { transform: scale(0.9); background: rgba(255,255,255,0.1); }

.pill-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    max-height: 45vh;
    overflow-y: auto;
    padding-right: 4px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* IE and Edge */
}
.pill-container::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

/* Specific layout for the Mood/Activity grids to ensure full visibility */
.pill-container.cassette-grid,
.pill-container.road-sign-grid {
    max-height: none; /* Allow it to show all buttons */
    overflow: visible;
    gap: 1.5rem; /* More breathing room */
    justify-content: center;
}

.selection-pill {
    padding: clamp(0.4rem, 2vw, 0.55rem) clamp(0.6rem, 3vw, 0.9rem);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--r-pill);
    color: var(--text-muted);
    font-size: clamp(0.75rem, 2.5vw, 0.85rem);
    font-weight: 600;
    transition: all 0.2s ease;
    cursor: pointer;
}

.selection-pill.selected {
    background: rgba(255, 69, 0, 0.15);
    border-color: var(--orange);
    color: var(--orange);
    box-shadow: 0 0 16px rgba(255, 69, 0, 0.2);
}

.apply-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--orange), #ff6b3d);
    border-radius: 18px;
    color: white;
    font-size: 0.95rem;
    font-weight: 700;
    box-shadow: 0 8px 24px var(--orange-dim);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.apply-btn:active {
    transform: scale(0.97);
    filter: brightness(1.1);
}

/* ════════════════════════════════════════════════════
   CASSETTE TAPE MOODS
   Retro-modern aesthetic for mood selection
════════════════════════════════════════════════════ */
.cassette-tape {
    position: relative;
    width: 132px; /* Reduced by 25% from 176px (previously 220px) */
    margin: 0 auto;
    aspect-ratio: 1.55 / 1;
    background: #0a110a; /* Dark green base */
    background-size: cover;
    background-position: center;
    border: 2px solid rgba(0, 255, 0, 0.2);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: 
        0 4px 12px rgba(0,0,0,0.5),
        inset 0 1px 1px rgba(255,255,255,0.05);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    animation: cassette-green-pulse 2s ease-in-out infinite;
    background-blend-mode: soft-light; /* Blend image with green base */
}

@keyframes cassette-green-pulse {
    0% { 
        border-color: rgba(0, 255, 0, 0.2);
        box-shadow: 0 4px 12px rgba(0,0,0,0.5), 0 0 5px rgba(0, 255, 0, 0.1);
    }
    50% { 
        border-color: rgba(0, 255, 0, 0.6);
        box-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 0 20px rgba(0, 255, 0, 0.4);
        background-color: #1a331a;
    }
    100% { 
        border-color: rgba(0, 255, 0, 0.2);
        box-shadow: 0 4px 12px rgba(0,0,0,0.5), 0 0 5px rgba(0, 255, 0, 0.1);
    }
}

/* Hover - Lift and Glow */
.cassette-tape:hover {
    border-color: var(--orange-dim);
    transform: translateY(-5px) scale(1.04);
    box-shadow: 
        0 15px 30px rgba(0,0,0,0.8), 
        0 0 15px rgba(255, 69, 0, 0.2);
}

/* Click - Pressed state */
.cassette-tape:active {
    transform: translateY(-2px) scale(0.96);
    filter: brightness(0.9);
    box-shadow: 
        0 4px 8px rgba(0,0,0,0.5),
        inset 0 2px 10px rgba(0,0,0,0.6);
}

/* Overlay to show 'Click' affordance */
.cassette-tape::before {
    content: 'â–¶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--orange);
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 10;
    letter-spacing: 0.1em;
    border: 1px solid var(--orange-dim);
}

.cassette-tape:hover::before {
    opacity: 1;
}

.cassette-overlay {
    position: relative;
    z-index: 5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(20, 20, 20, 0.85);
    backdrop-filter: blur(8px);
    margin: -0.2rem;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cassette-mood-name {
    font-size: 0.75rem; /* Balanced for smaller size */
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cassette-icon {
    font-size: 1rem;
}

/* ════════════════════════════════════════════════════
   PLAYER CHANNEL BADGE - Re-designed for Prominence
════════════════════════════════════════════════════ */
.channel-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(180deg, rgba(20, 20, 25, 0.9), rgba(10, 10, 15, 0.95));
    border: 1px solid var(--player-glow);
    border-radius: 12px;
    margin: 0 auto 1.5rem;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.4),
        0 0 15px rgba(255, 69, 0, 0.08);
    width: fit-content;
}


/* ── Discovery Context (Vinyl Picks) ── */
.discovery-context {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.context-pill {
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.6rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.context-pill.active {
    border-color: var(--player-accent);
    color: var(--player-accent);
    background: var(--player-glow);
    text-shadow: 0 0 8px var(--player-glow);
}

.pill-dim {
    opacity: 0.5;
    margin-right: 0.2rem;
}

.mini-pill .pill-dim {
    opacity: 1;
    color: #000000;
}

.mini-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mini-discovery-context {
    position: absolute;
    top: 8px;
    left: 1rem;
    display: flex;
    gap: 0.4rem;
    z-index: 10;
}

.mini-pill {
    font-size: 0.7rem;
    font-weight: 800;
    color: #000000;
    letter-spacing: 0.05em;
    padding: 0;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
}

.channel-badge #player-channel-name {
    font-size: 0.95rem; /* Large and readable */
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--player-accent);
    /* Digital Glow Effect */
    text-shadow: 0 0 10px var(--player-glow);
    font-family: var(--font);
}

[data-theme="light"] .channel-badge #player-channel-name {
    text-shadow: 0 0 5px rgba(2, 132, 199, 0.3);
}

.channel-badge .led-indicator {
    position: static;
    width: 8px;
    height: 8px;
    background: var(--player-accent);
    box-shadow: 
        0 0 10px var(--player-accent),
        0 0 15px var(--player-glow);
}

/* ════════════════════════════════════════════════════
   CAR CONSOLE CHANNELS
   Tactile, rugged design for quick-access
════════════════════════════════════════════════════ */
.channels-section {
    padding-bottom: 1rem;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    max-width: 260px;
    margin: 0.5rem auto;
}

@media (min-width: 768px) {
    .channels-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 13px;
        width: 82%;
        max-width: none;
        margin: 1rem auto;
    }
}

@media (min-width: 1024px) {
    .channels-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 16px;
        width: 82%;
        max-width: none;
    }
}

.channel-btn {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.6rem; /* tightened from 0.75rem */
    
    /* Physically Raised Body */
    background: linear-gradient(135deg, #25252b, #111115);
    border: 1px solid rgba(255, 255, 255, 0.1);
    
    /* Raised Shadow - Projection */
    box-shadow: 
        0 8px 16px rgba(0,0,0,0.6),
        inset 0 1px 1px rgba(255,255,255,0.08);
    
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-tap-highlight-color: transparent;
    overflow: visible;
    transform: translateY(0);
}

/* Metallic Rim Accent */
.channel-btn::before {
    content: '';
    position: absolute;
    inset: -0.5px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent 40%, rgba(0,0,0,0.3));
    pointer-events: none;
    z-index: 1;
}

/* Tactile Pressed State */
/* Tactile Pressed State (Locked in) */
.channel-btn.active {
    background: #0d0d12;
    transform: translateY(4px); /* Pushed in */
    border-color: rgba(255, 69, 0, 0.5);
    box-shadow: 
        inset 0 4px 12px rgba(0,0,0,0.9),
        0 0 15px rgba(255, 69, 0, 0.2);
}

.channel-btn:active {
    transform: translateY(5px);
    transition: none;
}

[data-theme="light"] .channel-btn {
    background: linear-gradient(145deg, #e2e8f0, #cbd5e1);
    border-color: rgba(0,0,0,0.05);
    box-shadow: 
        0 8px 15px rgba(0,0,0,0.1),
        inset 0 1px 2px #fff;
}

[data-theme="light"] .channel-btn.active {
    background: #0d9488;
    color: white;
    border-color: #14b8a6;
    box-shadow: 0 0 15px rgba(13, 148, 136, 0.4);
}

/* Reverted Vinyl Styles */
.base-bubble {
    width: 76px;
    height: 76px;
    border-radius: var(--r-bubble);
    background: var(--glass-bg);
    border: 1.5px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.12rem;
    transition: var(--ease);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

[data-theme="light"] .base-bubble {
    background: #111 !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .base-bubble .bubble-label {
    color: #fff !important;
}

[data-theme="light"] .base-bubble .bubble-desc {
    color: rgba(255, 255, 255, 0.6) !important;
}

.bubble-emoji { font-size: 1.125rem; margin-bottom: 0.1rem; transition: transform 0.5s linear; }
.bubble-label { font-size: 0.62rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.bubble-desc  { font-size: 0.58rem; color: var(--text-muted); line-height: 1.1; display: block; }

/* Discovery States */
.base-bubble.grid-open { border-color: rgba(255, 255, 255, 0.5) !important; box-shadow: 0 0 15px rgba(255, 255, 255, 0.2); }
.base-bubble.active { border-color: var(--orange) !important; box-shadow: 0 0 20px var(--orange-dim); }
.base-bubble.active.playing .bubble-emoji { 
    animation: bubbleSpin 4s linear infinite; 
    -webkit-font-smoothing: antialiased;
    image-rendering: -webkit-optimize-contrast;
}
@keyframes bubbleSpin { from { transform: rotate(0deg) translateZ(0); } to { transform: rotate(360deg) translateZ(0); } }



/* Chrome/Industrial Border */
.channel-btn::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 9px; /* Match button border-radius */
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent 40%, rgba(255,255,255,0.05));
    pointer-events: none;
    z-index: 1;
}

/* Ambient Glow Effect for Active + Playing Channel */
.channel-btn.active.playing {
    box-shadow: 0 0 20px var(--player-accent);
    animation: channelGlowPulse 2s ease-in-out infinite;
    z-index: 2;
}

@keyframes channelGlowPulse {
    0%, 100% { box-shadow: 0 0 15px var(--player-accent); }
    50% { box-shadow: 0 0 40px var(--player-accent); }
}

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

/* Glass LED indicator with internal glow */
.led-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #111;
    box-shadow: 
        inset 0 1px 3px rgba(0,0,0,0.8),
        0 1px 0 rgba(255,255,255,0.05);
    transition: all 0.4s ease;
}

.channel-btn.active .led-indicator {
    background: var(--player-accent);
    box-shadow: 
        0 0 10px var(--player-accent),
        0 0 20px var(--player-glow),
        inset 0 0 2px #fff;
}

.channel-num {
    font-size: 0.62rem; /* Mobile-First default */
    font-weight: 800;
    color: var(--text-dim);
    position: absolute;
    top: 4px;
    left: 6px;
    font-family: monospace;
}

.channel-icon {
    font-size: 1.24rem; /* Mobile-First default */
    margin-top: 0.15rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.channel-name {
    font-size: 0.65rem; /* Mobile-First default */
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    line-height: 1.2;
    max-width: 90%;
    /* Fix for icon alignment: reserve space for up to 3 lines */
    height: 2.4rem;
    display: block;
    /* Etched text look */
    text-shadow: 0 -1px 0 rgba(0,0,0,0.5);
}

@media (min-width: 768px) {
    .channel-num { font-size: 0.6875rem; }
    .channel-icon { font-size: 1.375rem; }
    .channel-name { 
        font-size: 0.6875rem; 
        height: 2.5rem;
    }
}

/* Player Cassette Display */
.album-art.is-cassette {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.album-art .player-cassette {
    width: 100% !important;
    height: auto !important;
    box-shadow: none !important; /* Remove heavy shadow in card view */
}

.player-cassette {
    width: 280px;
    aspect-ratio: 1.55 / 1;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 25px 60px rgba(0,0,0,0.8),
        0 0 30px rgba(255, 69, 0, 0.15);
    position: relative;
    animation: tapePulse 4s ease-in-out infinite;
    z-index: 1;
}

/* Tape Playing/Spinning Simulation Overlay */
.player-cassette::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 40%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 69, 0, 0.2) 10%, transparent 40%),
        radial-gradient(circle at 70% 50%, rgba(255, 69, 0, 0.2) 10%, transparent 40%);
    opacity: 0.6;
    mix-blend-mode: color-dodge;
    z-index: 2;
    animation: spoolGlow 2s ease-in-out infinite;
}

@keyframes tapePulse {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.03); filter: brightness(1.1); box-shadow: 0 35px 80px rgba(0,0,0,0.9), 0 0 45px rgba(255, 69, 0, 0.3); }
}

@keyframes spoolGlow {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* ════════════════════════════════════════════════════
   ROAD SIGN ACTIVITIES
════════════════════════════════════════════════════ */
.road-sign-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 1rem 0;
}

.road-sign-btn {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 5px 15px rgba(0,0,0,0.5));
    border-radius: 50%;
    z-index: 1;
}

.road-sign-btn:hover {
    transform: scale(1.1) rotate(2deg);
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.7));
}

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

.sign-overlay {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.1);
    white-space: nowrap;
    z-index: 10;
}

.sign-activity-name {
    color: var(--orange);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Player Sign Display */
.album-art.is-sign {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.player-sign {
    width: 200px;
    height: 200px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    animation: signWobble 6s ease-in-out infinite;
    will-change: transform;
    backface-visibility: hidden;
}

@keyframes signWobble {
    0%, 100% { transform: rotate(-1deg) scale(1.0) translateZ(0); }
    50% { transform: rotate(1deg) scale(1.05) translateZ(0); }
}

/* ════════════════════════════════════════════════════
   STYLE G-CLEF BUTTONS
════════════════════════════════════════════════════ */
.genre-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    padding: 1rem 0;
}

.genre-category-btn {
    position: relative;
    padding: 0.8rem 0.5rem;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid #00ff22;
    box-shadow: 0 0 15px rgba(0, 255, 34, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 80px;
    width: 100%;
}

.genre-category-btn:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.style-icon {
    font-size: 1.8rem;
    color: var(--player-accent);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.genre-name {
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    line-height: 1.2;
}

/* Player Style Display */
.album-art.is-sheet-style {
    background: rgba(0, 0, 0, 0.3) !important;
    border: 1px solid var(--glass-border) !important;
    backdrop-filter: blur(10px);
    border-radius: 24px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 2rem;
}

.player-style-icon {
    font-size: 4rem;
    color: var(--player-accent);
    line-height: 1;
    margin-bottom: 1rem;
    animation: styleIconPulse 4s ease-in-out infinite;
    will-change: transform;
    backface-visibility: hidden;
}

.player-style-label {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 800;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@keyframes styleIconPulse {
    0%, 100% { transform: scale(1) translateZ(0); filter: brightness(1); }
    50% { transform: scale(1.1) translateZ(0); filter: brightness(1.2); }
}

/* ════════════════════════════════════════════════════
   DJ START BUTTON & STEERING DRAWER
════════════════════════════════════════════════════ */






















/* Steering Drawer */




/* ── Feedback Effects ────────────────────────── */
.switching-flash {
    animation: switchFlash 0.4s ease-out;
}

@keyframes switchFlash {
    0% { background: var(--player-glow); opacity: 0.8; }
    100% { background: transparent; opacity: 1; }
}

.player-switching-flash {
    animation: playerSwitchFlash 0.8s ease-in-out;
}

@keyframes playerSwitchFlash {
    0% { background: var(--player-glow); filter: brightness(0.7); }
    50% { background: var(--player-glow); filter: brightness(0.85); opacity: 0.5; }
    100% { background: transparent; filter: brightness(1); }
}

.selection-click-effect {
    animation: clickFlash 0.3s ease-out;
}

@keyframes clickFlash {
    0% { transform: scale(1); filter: brightness(1.5); }
    100% { transform: scale(1.05); filter: brightness(1); }
}

/* Transition Feedback */
.channel-btn.pending, .base-bubble.pending {
    border-color: var(--orange-dim) !important;
    box-shadow: 0 0 15px var(--orange-glow) !important;
    animation: pulsePending 1.5s infinite ease-in-out !important;
}

@keyframes pulsePending {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.98); }
}

/* Enhanced Cassette feedback */
.cassette-tape:active {
    transform: scale(0.92) rotate(-1deg);
    filter: brightness(1.2);
}

/* Enhanced Road Sign feedback */
.road-sign-btn:active {
    transform: scale(0.9) rotate(5deg);
    filter: brightness(1.2);
}

/* -- Progress Slider (Mobile-First) ----------------- */
.player-progress-container {
    display: flex;
    flex-direction: row;
    width: 100%; /* Full width row */
    margin: 0.5rem 0;
    align-items: center;
    gap: 0.75rem;
    order: 3;
    box-sizing: border-box;
}

.time-label {
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0.6;
    min-width: 32px;
}

.progress-track-wrapper {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}

/* Player Controls (Mobile-First) */
.player-card-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    order: 4;
    padding: 0.5rem 0 0;
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
}

.ctrl-btn {
    width: 29px; /* Reduced by 25% from ~40px */
    height: 29px;
    font-size: 0.65rem;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ease);
}

.ctrl-btn.play-ctrl {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    background: white;
    color: black;
}

@media (min-width: 768px) {
    .player-progress-container {
        margin: 1.5rem 0;
        gap: 1.25rem;
    }
    .time-label {
        font-size: 0.85rem;
    }
    .ctrl-btn {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
    .ctrl-btn.play-ctrl {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
}

.player-progress-container.card-integrated .time-label {
    min-width: 28px;
    font-size: 0.65rem;
}

.time-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    font-weight: 600;
    min-width: 35px;
}

.progress-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    position: relative;
    cursor: pointer;
}

.progress-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: transparent;
}

.progress-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background: var(--player-accent);
    cursor: pointer;
    margin-top: -5px;
    box-shadow: 0 0 10px var(--player-glow);
    transition: transform 0.2s ease;
}

.progress-slider:active::-webkit-slider-thumb {
    transform: scale(1.2);
}

/* Fill effect */
.progress-slider {
    background: linear-gradient(to right, var(--player-accent) 0%, var(--player-accent) var(--progress-percent, 0%), rgba(255, 255, 255, 0.1) var(--progress-percent, 0%), rgba(255, 255, 255, 0.1) 100%);
}

/* -- Mini Player Progress --------------------------- */
.mini-progress-slider {
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 2px;
    background: transparent;
    outline: none;
    z-index: 5;
    cursor: pointer;
}

.mini-progress-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 2px;
    cursor: pointer;
    background: linear-gradient(to right, var(--player-accent) 0%, var(--player-accent) var(--progress-percent, 0%), rgba(255, 255, 255, 0.05) var(--progress-percent, 0%), rgba(255, 255, 255, 0.05) 100%);
}

.mini-progress-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 0;
    width: 0;
}

.mini-progress-slider:hover::-webkit-slider-thumb {
    height: 8px;
    width: 8px;
    border-radius: 50%;
    background: var(--player-accent);
    margin-top: -3px;
    box-shadow: 0 0 8px var(--player-glow);
}

/* ── Bottom Sheets ─────────────────────────────────── */
.sheet-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.sheet-backdrop.visible {
    opacity: 1;
    pointer-events: all;
}

.bottom-sheet {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-bg);
    border: 1px solid var(--glass-border);
    border-bottom: none;
    border-radius: 32px 32px 0 0;
    padding: 1.5rem;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -20px 40px rgba(0, 0, 0, 0.4);
}

.bottom-sheet.open {
    transform: translateY(0);
}

.sheet-handle {
    width: 36px;
    height: 4px;
    background: var(--glass-border);
    border-radius: 2px;
    margin: -0.5rem auto 1.5rem;
}

.sheet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.sheet-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.panel-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--ease);
}

.hidden {
    display: none !important;
}

/* ════════════════════════════════════════════════════
    SETTINGS SHEET & MENU
   ════════════════════════════════════════════════════ */

/* ════════════════════════════════════════════════════
    IMMERSIVE SETTINGS OVERLAY (Option 3)
   ════════════════════════════════════════════════════ */
.immersive-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 8, 13, 0.85);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.1);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.2, 1, 0.3, 1);
}

.immersive-overlay.open {
    opacity: 1;
    pointer-events: all;
    transform: scale(1);
}

.overlay-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 2rem;
}

.close-overlay-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.close-overlay-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
}

.overlay-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow-y: auto;
}

.overlay-title, #overlay-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #FF4500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
}

.settings-hero-grid {
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-bottom: 2rem;
}

.hero-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.25rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(30px);
}

.immersive-overlay.open .hero-card {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(var(--index) * 0.1s + 0.2s);
}

.hero-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 69, 0, 0.3);
}

.hero-icon {
    font-size: 2rem;
    filter: drop-shadow(0 4px 12px rgba(255, 69, 0, 0.2));
}

.hero-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.hero-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-action-btn {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    text-align: left;
    display: flex;
    flex-direction: column;
    transition: var(--ease);
    cursor: pointer;
}

.hero-action-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.1);
}

.hero-action-btn.logout {
    border-color: rgba(255, 69, 0, 0.2);
}

.hero-action-btn.logout:hover {
    background: rgba(255, 69, 0, 0.08);
    border-color: var(--orange);
}

.hero-action-btn .btn-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-action-btn .btn-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.appearance-group {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.group-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
}

.mode-inline-row {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mode-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pill-switch-compact {
    position: relative;
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 2px;
    width: 140px; /* Reduced width */
    height: 32px; /* Reduced height */
    overflow: hidden;
}

.pill-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: calc(50% - 2px);
    height: calc(100% - 4px);
    background: var(--orange);
    border-radius: 100px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px var(--orange-dim);
    z-index: 1;
}

.pill-option {
    position: relative;
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.75rem; /* Smaller font */
    font-weight: 700;
    cursor: pointer;
    z-index: 2;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pill-option.active {
    color: white;
}

#theme-pill-switch.light-active .pill-slider {
    transform: translateX(100%);
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toggle-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

/* Custom iOS Switch for Option 3 */
.ios-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.ios-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .4s;
    border-radius: 24px;
}

.switch-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .switch-slider {
    background-color: var(--orange);
}

input:checked + .switch-slider:before {
    transform: translateX(20px);
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Transitions */
.volume-slider {
    transition: width 0.3s ease, opacity 0.3s ease;
}

.volume-icon, .mini-volume-icon {
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.volume-icon:active, .mini-volume-icon:active {
    transform: scale(0.9);
    opacity: 0.5;
}

.mini-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.mini-like-btn {
    font-size: 0.7rem;
    opacity: 0.6;
    padding: 2px;
}

/* ═══════════════════════════════════════════════════

/* ═══════════════════════════════════════════════════
   FRESH BEATS FM — Sonic Frontier (Marketing)
   ═══════════════════════════════════════════════════ */

#screen-marketing {
    background: transparent;
    overflow-y: auto;
    overflow-x: hidden;
    display: none;
    -webkit-overflow-scrolling: touch;
}

#screen-marketing.active {
    display: flex;
    flex-direction: column;
    z-index: 100;
}

#screen-marketing .marketing-nav {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: rgba(4, 1, 8, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.marketing-btn-link {
    font-size: 1.15rem;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
    letter-spacing: 0.05em;
    transition: var(--ease);
    text-transform: uppercase;
}

.marketing-btn-link:hover {
    color: var(--orange);
    text-shadow: 0 0 15px var(--orange-glow);
}

#screen-marketing .accent-pulse {
    color: var(--orange);
    text-shadow: 0 0 15px var(--orange-glow);
    font-weight: 800;
}

#screen-marketing .btn-primary {
    background: var(--orange);
    color: #000;
    border: none;
    border-radius: 12px;
    font-weight: 800;
    transition: var(--ease);
    box-shadow: 0 4px 20px var(--orange-glow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    width: fit-content;
}

/* ── Marketing Playback Controls (floating over vinyl) ── */
.marketing-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.25rem;
    opacity: 1;
    transition: opacity 0.5s var(--ease);
    position: absolute;
    bottom: 6%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

.marketing-controls.hidden {
    display: none;
    opacity: 0;
}

.m-ctrl-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    opacity: 0.5;
    cursor: pointer;
    transition: var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.m-ctrl-btn:hover {
    opacity: 1;
    transform: scale(1.1);
    color: var(--orange);
}

.m-play-btn {
    opacity: 1;
    background: var(--purple);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    /* Layered shadows for 3D elevation */
    box-shadow:
        0 8px 20px rgba(0, 0, 0, 0.7),
        0 4px 10px rgba(112, 0, 255, 0.5),
        0 1px 3px rgba(255, 255, 255, 0.15) inset;
}

.m-play-btn:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow:
        0 12px 28px rgba(0, 0, 0, 0.8),
        0 6px 14px rgba(112, 0, 255, 0.6),
        0 1px 3px rgba(255, 255, 255, 0.2) inset;
}

/* Override inline SVG sizes — 50% of original */
.m-play-btn svg {
    width: 14px;
    height: 14px;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}

/* Prev / Next: floating 3D icon look */
.m-ctrl-btn:not(.m-play-btn) {
    color: rgba(255, 255, 255, 0.9);
    filter:
        drop-shadow(0 4px 8px rgba(0,0,0,0.9))
        drop-shadow(0 2px 4px rgba(0,0,0,0.7))
        drop-shadow(0 0 6px rgba(255,255,255,0.1));
}

.m-ctrl-btn:not(.m-play-btn):hover {
    color: #fff;
    filter:
        drop-shadow(0 6px 12px rgba(0,0,0,0.9))
        drop-shadow(0 3px 6px rgba(112,0,255,0.4))
        drop-shadow(0 0 8px rgba(255,255,255,0.2));
    transform: scale(1.15) translateY(-2px);
}

.m-ctrl-btn:not(.m-play-btn) svg {
    width: 15px;
    height: 15px;
}

#screen-marketing {
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior-y: none;
}

#screen-marketing .marketing-hero {
    padding: 2rem 0;
    text-align: center;
    position: relative;
    flex: 1 1 auto;
    min-height: 85vh; /* Keep the hero large by default */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

@media (min-width: 1024px) {
    #screen-marketing .marketing-hero {
        flex-direction: row;
        text-align: left;
        justify-content: space-evenly;
        padding: 4rem;
        gap: 2rem;
    }
    #screen-marketing .hero-actions {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 1rem;
    }
    #screen-marketing .vinyl-container {
        width: min(400px, 40vw) !important;
        height: auto !important;
        aspect-ratio: 1 / 1 !important;
    }
}
#screen-marketing .hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

#screen-marketing .hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

#screen-marketing .glow-orb {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

#screen-marketing .glow-orb.orange {
    top: -50px;
    right: -100px;
    background: var(--orange);
}

#screen-marketing .glow-orb.purple {
    bottom: 10%;
    left: -100px;
    background: var(--purple);
}

#screen-marketing .vinyl-container {
    position: relative;
    width: min(260px, 70vw);
    height: min(260px, 70vw); /* Explicit height = width to guarantee perfect circle */
    aspect-ratio: 1 / 1;
    margin: 0 auto 1.5rem;
    z-index: 5;
    perspective: 1000px;
    flex-shrink: 0;
    align-self: center; /* Prevent flex-stretch from distorting height */
}

#screen-marketing .vinyl {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: 
        /* Central area for label */
        radial-gradient(circle at center, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.8) 20%, transparent 21%),
        /* Glossy highlights */
        conic-gradient(from 0deg at 50% 50%, 
            rgba(255,255,255,0) 0deg, 
            rgba(255,255,255,0.08) 25deg, 
            rgba(255,255,255,0) 50deg,
            rgba(255,255,255,0) 150deg, 
            rgba(255,255,255,0.08) 175deg, 
            rgba(255,255,255,0) 200deg,
            rgba(255,255,255,0) 280deg,
            rgba(255,255,255,0.05) 300deg,
            rgba(255,255,255,0) 320deg),
        /* Fine grooves */
        repeating-radial-gradient(
            circle at center,
            #1a1a1a 0px,
            #1a1a1a 1px,
            #0a0a0a 1.5px,
            #0a0a0a 2px
        );
    border: 6px solid #222;
    box-shadow: 
        0 25px 80px rgba(0,0,0,0.9),
        inset 0 0 60px rgba(0,0,0,0.9),
        0 0 40px var(--orange-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(45deg);
    
    /* Animation Optimization */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform-style: preserve-3d;
}

#screen-marketing .vinyl.playing {
    animation: vinylSpin 8s linear infinite;
}

#screen-marketing .vinyl-label {
    width: min(135px, 46.5%);
    height: min(135px, 46.5%);
    background: linear-gradient(135deg, var(--orange), var(--purple));
    border-radius: 50%;
    border: 5px solid #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-shadow: 
        inset 0 0 25px rgba(0,0,0,0.5),
        0 0 15px rgba(0,0,0,0.8);
    position: relative;
    overflow: hidden;
}

/* Spindle Hole simulation */
#screen-marketing .vinyl-label::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: #000;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: inset 0 0 4px rgba(255,255,255,0.2);
}

#screen-marketing .vinyl-genre { 
    font-size: 0.7rem; 
    font-weight: 900; 
    color: #fff; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    margin-bottom: 5px; 
    margin-top: 30px; 
    max-width: 130px; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    white-space: nowrap; 
}
#screen-marketing .vinyl-song { 
    font-size: 0.9rem; 
    font-weight: 800; 
    color: #fff; 
    margin-top: 5px; 
    text-align: center; 
    line-height: 1.1; 
    max-width: 140px; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
}
#screen-marketing .vinyl-artist { 
    font-size: 0.675rem; 
    font-weight: 500; 
    color: rgba(255,255,255,0.8); 
    margin-top: 5px; 
    text-transform: uppercase; 
    max-width: 120px; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    white-space: nowrap; 
}

#screen-marketing .hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 1.5rem;
}

#screen-marketing .gradient-text {
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 0.95;
    margin-bottom: 2rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.5) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}

#screen-marketing .tagline-journey {
    font-size: 75%;
    display: block;
    margin-top: 0.5rem;
    letter-spacing: 0.05em;
}

#screen-marketing .accent-text {
    color: var(--orange);
    -webkit-text-fill-color: var(--orange);
    text-shadow: 0 0 30px var(--orange-glow);
}

#screen-marketing .hero-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 320px;
    margin: 0 auto 2.5rem;
    line-height: 1.4;
}

#screen-marketing .features-section {
    padding: 4rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#screen-marketing .feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 24px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--ease);
}

#screen-marketing .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 0 10px var(--orange-glow));
}

#screen-marketing .feature-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--orange);
}

#screen-marketing .feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

#screen-marketing .brain-section {
    padding: 6rem 1.5rem;
    text-align: left;
}

#screen-marketing .section-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 77, 0, 0.1);
    border: 1px solid var(--orange-dim);
    border-radius: 99px;
    color: var(--orange);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

#screen-marketing .engine-grid {
    margin-top: 3rem;
    display: grid;
    gap: 2rem;
}

#screen-marketing .engine-item {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.5rem;
}

#screen-marketing .engine-num {
    font-size: 0.75rem;
    font-weight: 900;
    color: var(--orange);
    display: block;
    margin-bottom: 0.5rem;
}

#screen-marketing .engine-item h4 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

#screen-marketing .engine-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

#screen-marketing .marketing-footer {
    padding: 3rem 1.5rem;
    text-align: center;
}

#screen-marketing .footer-bottom p {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

#screen-marketing .reveal {
    opacity: 1;
    transform: none;
}

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

/* Global Selection Overlay Fix */
.selection-overlay {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.selection-overlay.hidden {
    display: none !important;
}

.hidden {
    display: none !important;
}

/* ── Mode Toggle (Option 1: Segmented Glass) ───── */
.mode-toggle-container {
    display: flex;
    justify-content: center;
    padding: 1.5rem 1.5rem 0.5rem;
    perspective: 1000px;
}

.mode-toggle {
    display: flex;
    background: #25252b; /* Subtle dark grey */
    background-image: 
        radial-gradient(circle at center, rgba(255, 255, 255, 0.03) 0%, transparent 70%),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    background-blend-mode: overlay;
    opacity: 0.98;
    border: 3.5px solid #2a2a2f; /* Solid thick metallic rim */
    border-top-color: #3f3f45; /* Brighter top rim and light catcher */
    border-radius: 60px;
    padding: 8px;
    gap: 12px;
    position: relative;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    
    /* Layered Shadows: Inset For Depth, Grey for Elevation */
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.7),      /* Base deep shadow */
        0 0 25px rgba(130, 130, 140, 0.15),  /* Soft grey outer glow/ambient shadow */
        inset 0 12px 25px rgba(0, 0, 0, 1);  /* Absolute deep pit interior */
}

.mode-btn {
    padding: 0.8rem 1.25rem;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    background: var(--purple-glow);
    border: 1px solid var(--purple-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
    white-space: nowrap;
}

.mode-btn svg {
    flex-shrink: 0;
    min-width: 20px;
    min-height: 20px;
}
    
    /* Raised Button Shadow */
    box-shadow: 
        0 4px 8px rgba(0,0,0,0.5),
        inset 0 1px 1px rgba(255,255,255,0.08);
}

/* No dividers in this skeuomorphic version as they are distinct buttons */
.mode-btn:not(:last-child)::after {
    display: none;
}

.mode-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.mode-btn.active {
    background: var(--purple);
    border-color: var(--purple);
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 77, 0, 0.4);
    box-shadow: 
        0 0 20px var(--orange-glow),
        0 0 40px rgba(255, 77, 0, 0.4),
        inset 0 0 10px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.mode-btn.active svg {
    color: #ffffff;
    filter: drop-shadow(0 0 8px var(--orange-glow));
}

.mode-btn:active {
    transform: scale(0.96) translateY(0);
    opacity: 0.9;
}

/* ── UNIVERSAL DISCOVERY INLINE ────────────────────────── */
.discovery-inline-section {
    margin-top: 1.5rem;
    padding: 0;
    animation: discoverySlideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.discovery-inline-section.hidden { display: none !important; }

@keyframes discoverySlideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.discovery-inline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .discovery-inline-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
    }
}

@media (min-width: 1024px) {
    .discovery-inline-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 16px;
    }
}

.discovery-pill {
    position: relative;
    padding: 0.65rem 0.43rem;
    border-radius: 14px; /* Reduced from 16px */
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 46px;
    transition: all 0.5s cubic-bezier(0.2, 1, 0.2, 1);
    overflow: hidden;
    cursor: pointer;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    
    /* Rim Lighting (Top highlight) */
    box-shadow: 
        inset 0 1px 1px rgba(255, 255, 255, 0.2),
        0 4px 15px rgba(0, 0, 0, 0.2);
}

.discovery-pill span {
    font-size: 0.54rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #fff;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

/* The "Prism" Core - Vibrant internal glow */
.discovery-pill::before {
    content: '';
    position: absolute;
    inset: 4px; /* Slight inset for the 'glass frame' look */
    border-radius: 16px;
    background: var(--pill-grad, linear-gradient(135deg, rgba(255,255,255,0.05), transparent));
    opacity: 0.3;
    transition: all 0.5s cubic-bezier(0.2, 1, 0.2, 1);
    z-index: 1;
    filter: blur(8px); /* Soften the internal glow */
}

/* Hover Effect - Glow Intensifies & Expands */
.discovery-pill:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 
        inset 0 1px 1px rgba(255, 255, 255, 0.4),
        0 15px 30px rgba(0, 0, 0, 0.4);
}

.discovery-pill:hover::before { 
    opacity: 0.9;
    inset: 0;
    filter: blur(4px);
}

.discovery-pill:hover span {
    transform: scale(1.05);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

.discovery-pill:active { 
    transform: scale(0.96);
    filter: brightness(1.2);
}


/* Category Themes (Applied to the container) */
.theme-style    .discovery-pill::before { background: var(--pill-grad); }
.theme-mood     .discovery-pill::before { background: var(--pill-grad); }
.theme-activity .discovery-pill::before { background: var(--pill-grad); }

/* STYLE THEME (Vaporwave/Neon) */
.style-blue   { --pill-grad: linear-gradient(135deg, #0ea5e9, #6366f1); }
.style-purple { --pill-grad: linear-gradient(135deg, #a855f7, #ec4899); }
.style-orange { --pill-grad: linear-gradient(135deg, #f97316, #ef4444); }
.style-green  { --pill-grad: linear-gradient(135deg, #22c55e, #14b8a6); }
.style-pink   { --pill-grad: linear-gradient(135deg, #f472b6, #fb7185); }
.style-yellow { --pill-grad: linear-gradient(135deg, #eab308, #f59e0b); }

/* MOOD THEME (Midnight/Cosmic) */
.mood-indigo  { --pill-grad: linear-gradient(135deg, #312e81, #5b21b6); }
.mood-violet  { --pill-grad: linear-gradient(135deg, #4c1d95, #7c3aed); }
.mood-dark    { --pill-grad: linear-gradient(135deg, #1e1b4b, #312e81); }
.mood-teal    { --pill-grad: linear-gradient(135deg, #134e4a, #0d9488); }
.mood-cyan    { --pill-grad: linear-gradient(135deg, #164e63, #0891b2); }
.mood-azure   { --pill-grad: linear-gradient(135deg, #1e3a8a, #2563eb); }

/* ACTIVITY THEME (Energized/Forest) */
.activity-emerald { --pill-grad: linear-gradient(135deg, #064e3b, #059669); }
.activity-lime    { --pill-grad: linear-gradient(135deg, #365314, #65a30d); }
.activity-rose    { --pill-grad: linear-gradient(135deg, #881337, #e11d48); }
.activity-sky     { --pill-grad: linear-gradient(135deg, #0c4a6e, #0284c7); }
.activity-fuchsia { --pill-grad: linear-gradient(135deg, #701a75, #c026d3); }
.activity-amber   { --pill-grad: linear-gradient(135deg, #78350f, #d97706); }



/* ── VINYL MODE DASHBOARD ────────────────────────── */
.vinyl-mode-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0 6rem; /* Added bottom padding to prevent cutoff */
    max-width: 1000px;
    margin: 0 auto;
}

.vinyl-hero-container {
    padding: 1rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -25px; /* Mobile-First default shift */
    margin-bottom: 2rem;
    perspective: 1200px;
}

@media (min-width: 768px) {
    .vinyl-hero-container {
        margin-top: 1rem;
        margin-bottom: 3rem;
        padding: 2rem;
    }
}

.vinyl {
    width: min(320px, 75vw);
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
    border-radius: 50%;
    background: 
        /* Label area recess */
        radial-gradient(circle at center, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.9) 30%, transparent 31%),
        /* Glossy highlights */
        conic-gradient(from 0deg at 50% 50%, 
            rgba(255,255,255,0) 0deg, 
            rgba(255,255,255,0.08) 25deg, 
            rgba(255,255,255,0) 50deg,
            rgba(255,255,255,0) 150deg, 
            rgba(255,255,255,0.08) 175deg, 
            rgba(255,255,255,0) 200deg,
            rgba(255,255,255,0) 280deg,
            rgba(255,255,255,0.05) 300deg,
            rgba(255,255,255,0) 320deg),
        /* Fine grooves */
        repeating-radial-gradient(
            circle at center,
            #181818 0px,
            #181818 1px,
            #0a0a0a 1.5px,
            #0a0a0a 2px
        );
    
    /* Animation Optimization */
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform-style: preserve-3d;
    border: 10px solid #222;
    box-shadow: 
        0 40px 100px rgba(0,0,0,1), 
        inset 0 0 80px rgba(0,0,0,0.95),
        0 0 60px rgba(255, 69, 0, 0.15);
    position: relative;
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.2, 1);
    cursor: default;
    transform: rotate(0deg);
}

@media (min-width: 1024px) {
    .vinyl-mode-section .vinyl {
        width: min(600px, 60vh);
    }
}

.vinyl.playing {
    animation: vinylSpin 6s linear infinite !important;
    transition: none !important;
}

.vinyl.is-paused {
    animation-play-state: paused !important;
}

/* Fresh Beats Palette Label */
.vinyl-label.fresh-beats-palette,
#marketing-vinyl .vinyl-label {
    position: absolute;
    width: 150px;
    height: 150px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #FF4500 0%, #ff8c00 100%);
    border-radius: 50%;
    border: 6px solid #000;
    display: block;
    padding: 0;
    box-shadow: 
        inset 0 0 30px rgba(0,0,0,0.5),
        0 5px 15px rgba(0,0,0,0.6);
    z-index: 2;
    overflow: hidden; /* Clip text to circle boundary */
}

/* Vinyl Label with Artwork Background */
.vinyl-label.has-cover {
    background-image: var(--label-cover) !important;
    background-size: cover !important;
    background-position: center !important;
    border-radius: 50% !important;
    overflow: hidden !important;
}

.vinyl-label.has-cover::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.35); /* Darken to keep text legible */
    z-index: 1;
    pointer-events: none;
}

.vinyl-label.has-cover > div {
    position: relative;
    z-index: 2;
    /* Option 1: Holographic Glow */
    color: #fff !important;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.8),
        0 0 15px rgba(0, 0, 0, 0.5);
}

/* Universal Spindle Hole (Center Dot) */
.vinyl-label::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: #000;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: inset 0 0 3px rgba(255,255,255,0.4);
    z-index: 10;
}

#marketing-vinyl .vinyl-label {
    display: block !important; /* Use absolute positioning for children */
    position: absolute !important;
    width: 150px !important;
    height: 150px !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}

/* Genre: sits in the upper arc, above the spindle */
#marketing-vinyl .vinyl-genre {
    position: absolute !important;
    top: 14% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 80px !important;
    max-width: 80px !important;
    margin: 0 !important;
    text-align: center !important;
    font-size: 0.6rem !important;
    font-weight: 900 !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase !important;
    color: #fff !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

/* Track title: just below the center spindle */
#marketing-vinyl .vinyl-song {
    position: absolute !important;
    top: 60% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 110px !important;
    max-width: 110px !important;
    margin: 0 !important;
    text-align: center !important;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
    color: #fff !important;
    line-height: 1.15 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    white-space: normal !important;
}

/* Artist: below track title */
#marketing-vinyl .vinyl-artist {
    position: absolute !important;
    top: calc(77% + 3px) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 90px !important;
    max-width: 90px !important;
    margin: 0 !important;
    text-align: center !important;
    font-size: 0.58rem !important;
    font-weight: 500 !important;
    color: rgba(255,255,255,0.85) !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

/* Spindle Hole */
.vinyl-label.fresh-beats-palette::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: #000;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: inset 0 0 5px rgba(255,255,255,0.2);
}

.vinyl-genre {
    font-size: 1rem;
    font-weight: 900;
    color: #000;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 5px;
    margin-top: 40px;
    opacity: 0.9;
}

.vinyl-song {
    font-size: 1.4rem;
    font-weight: 900;
    color: #000;
    text-align: center;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.1;
    margin: 5px 0;
}

.vinyl-artist {
    font-size: 1rem;
    font-weight: 700;
    color: rgba(0,0,0,0.8);
    text-transform: uppercase;
    text-align: center;
    width: 100%;
    white-space: nowrap;
}

/* --- LIKED VINYL SPECIFIC OVERRIDES (Final Polish) --- */
#section-liked .vinyl {
    width: min(345px, 81vw); 
}

@media (min-width: 1024px) {
    #section-liked .vinyl-mode-section .vinyl {
        width: min(648px, 64.8vh);
    }
}

#section-liked .vinyl-label {
    width: 188px;
    height: 188px;
    padding: 20px 10px; /* Tighter padding */
    position: absolute; /* Already absolute from parent, but ensuring context */
    display: block; /* Switch to block for absolute children */
    background: linear-gradient(135deg, #FF4500 0%, #ff8c00 100%);
    border-radius: 50%;
    overflow: hidden; /* Fix: Clip artwork to circle boundary */
}

#section-liked .vinyl-genre {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    position: absolute !important;
    top: 22px !important; 
    left: 0 !important;
    right: 0 !important;
    font-size: 0.65rem;
    letter-spacing: 1.5px;
    background: none;
    color: #000;
    font-weight: 900;
    margin: 0 !important;
    max-width: 110px;
    margin-left: auto !important;
    margin-right: auto !important;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box !important;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    white-space: normal !important;
    opacity: 0.7;
}

#section-liked .vinyl-song {
    display: block !important;
    position: absolute !important;
    top: 112px !important; /* Slightly pulled up to accommodate 2 lines better */
    left: 0 !important;
    right: 0 !important;
    margin: 0 auto !important;
    font-size: 0.82rem; /* Minor nudge for fit */
    font-weight: 900;
    max-width: 145px;
    text-align: center;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal !important;
    color: #000;
}

#section-liked .vinyl-artist {
    display: block !important;
    position: absolute !important;
    top: 151px !important; 
    left: 0 !important;
    right: 0 !important;
    margin: 0 auto !important;
    font-size: 0.62rem;
    font-weight: 700;
    color: #000;
    text-transform: uppercase;
    text-align: center;
    width: 100%;
    max-width: 125px;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal !important;
}

/* ── HARDWARE MATTE CONTROLS ──────────────────────── */
.vinyl-controls-matte {
    width: 100%;
    max-width: 600px;
    background: #1a1a1a;
    border: 2px solid #222;
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 3rem;
    box-shadow: 
        0 10px 30px rgba(0,0,0,0.6),
        inset 0 1px 1px rgba(255,255,255,0.05);
}

.progress-hub {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.time-label {
    font-family: inherit;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    font-weight: 600;
    min-width: 35px;
}

.matte-progress-container {
    flex: 1;
    height: 8px;
    background: #000;
    border-radius: 4px;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.matte-progress-fill {
    position: absolute;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #FF4500, #ff8c00);
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(255, 69, 0, 0.4);
}

.matte-progress-slider {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.matte-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.matte-icon-btn {
    background: #000;
    border: 1px solid #333;
    padding: 10px;
    border-radius: 12px;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.4);
}

.matte-icon-btn:hover {
    color: #fff;
    border-color: #555;
    background: #222;
}

.matte-icon-btn.active {
    color: #FF4500;
    border-color: rgba(255, 69, 0, 0.3);
    box-shadow: 
        0 0 15px rgba(255, 69, 0, 0.2),
        inset 0 2px 4px rgba(0,0,0,0.4);
}

.matte-volume-control {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #000;
    padding: 4px 12px;
    border-radius: 50px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.4);
}

.matte-volume-slider {
    width: 120px;
    accent-color: #FF4500;
    cursor: pointer;
}

/* ── LIKED GALLERY LIST ────────────────────────── */
.liked-gallery-container {
    width: 100%;
}

.gallery-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    margin-left: 0.5rem;
}

.liked-grid {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Custom scrollbar for Liked List */
.liked-grid::-webkit-scrollbar { width: 5px; }
.liked-grid::-webkit-scrollbar-track { background: transparent; }
.liked-grid::-webkit-scrollbar-thumb { 
    background: #333; 
    border-radius: 10px; 
}

.liked-track-row {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s cubic-bezier(0.2, 1, 0.2, 1);
    cursor: pointer;
}

.liked-track-row:hover {
    background: rgba(255,255,255,0.07);
    transform: translateX(10px);
    border-color: rgba(255, 69, 0, 0.2);
}

.liked-track-row.playing {
    border-color: #FF4500;
    background: rgba(255, 69, 0, 0.05);
}

.track-number {
    font-weight: 900;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.2);
    min-width: 25px;
}

.track-art-mini {
    width: 40px;
    height: 40px;
    background: #222;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.track-meta {
    flex: 1;
}

.track-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}

.track-artist {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
}

.track-duration {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    font-weight: 600;
}

/* ── Version Display ──────────────────────────────── */
.version-badge {
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-left: 0.5rem;
    padding: 0.1rem 0.4rem;
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    background: var(--glass-bg);
}

.version-tag {
    font-family: monospace;
    color: var(--orange);
    background: rgba(255, 69, 0, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}
.premium-placeholder { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%); color: var(--player-accent); }
/* Mobile overrides moved to mobile_hardening.css for better maintainability */

    .player-crossfade-container,
    .volume-control-container {
        display: flex !important;
        justify-content: center !important;
        width: 100% !important;
    }

    .ctrl-btn.play-ctrl {
        width: 68px !important;
        height: 68px !important;
        font-size: 1.5rem !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    /* 9. Queue */
    .player-queue-section {
        width: 100% !important;
        margin-top: 1.5rem !important;
        padding: 0 1rem 4rem !important;
    }
}
/* ─── Integrated Notifications & Modals ──────────────── */
.toast-container {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
    width: 100%;
    max-width: 380px;
    padding: 0 1rem;
}

.app-toast {
    background: rgba(20, 15, 30, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 1rem 1.5rem;
    color: white;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: toastSlideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    pointer-events: auto;
    min-width: 320px;
}

.app-toast.success { 
    border-left: 4px solid #2dd4bf; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 15px rgba(45, 212, 191, 0.2);
}
.app-toast.error { 
    border-left: 4px solid var(--orange); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 15px rgba(255, 77, 0, 0.2);
}
.app-toast.info { 
    border-left: 4px solid var(--purple); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 15px rgba(112, 0, 255, 0.2);
}

.app-toast.fade-out {
    animation: toastFadeOut 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toastSlideIn {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes toastFadeOut {
    from { transform: translateY(0); opacity: 1; }
    to { transform: translateY(-20px); opacity: 0; }
}

/* Integrated Confirmation Modal */
.app-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-modal-backdrop.visible { opacity: 1; }

.app-modal {
    background: rgba(20, 20, 30, 0.9);
    backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.app-modal-backdrop.visible .app-modal { transform: scale(1); }

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: white;
}

.modal-body {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 2rem;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.modal-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.modal-btn.cancel {
    background: rgba(255,255,255,0.05);
    color: white;
}

.modal-btn.confirm {
    background: var(--orange);
    color: white;
}

.modal-btn.danger {
    background: #ef4444;
    color: white;
}

.modal-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}