/* ============================================
   ASV Dashboard — Dark Premium Theme
   ============================================ */

:root {
  /* ── BACKGROUNDS — 4 tầng depth, undertone xanh-tím ── */
  --bg:             #09090B;
  --bg-raised:      #0F0F12;
  --surface:        #16161A;
  --surface-2:      #1C1C22;
  --surface-3:      #27272F;
  --surface-hover:  #1E1E26;

  /* ── BORDERS ── */
  --border:         rgba(255, 255, 255, 0.06);
  --border-hover:   rgba(255, 255, 255, 0.12);
  --border-focus:   rgba(139, 92, 246, 0.5);

  /* ── TEXT ── */
  --text-1:         #EDEDEF;
  --text-2:         #8B8B95;
  --text-3:         #52525B;
  --text-on-accent: #FFFFFF;

  /* ── ACCENT — Violet ── */
  --accent:         #8B5CF6;
  --accent-hover:   #7C3AED;
  --accent-dim:     rgba(139, 92, 246, 0.12);
  --accent-glow:    0 0 20px rgba(139,92,246,0.3), 0 0 6px rgba(139,92,246,0.2);
  --accent-gradient:       linear-gradient(135deg, #8B5CF6, #A78BFA);
  --accent-gradient-vivid: linear-gradient(135deg, #7C3AED, #C084FC);

  /* ── SEMANTIC ── */
  --green:          #34D399;
  --green-dim:      rgba(52, 211, 153, 0.12);
  --red:            #F87171;
  --red-dim:        rgba(248, 113, 113, 0.12);
  --yellow:         #FBBF24;
  --yellow-dim:     rgba(251, 191, 36, 0.12);
  --blue:           #60A5FA;
  --blue-dim:       rgba(96, 165, 250, 0.12);

  /* ── RADIUS ── */
  --radius-sm:      8px;
  --radius-md:      12px;
  --radius-lg:      16px;
  --radius-xl:      20px;
  --radius-full:    999px;

  /* ── FONT ── */
  --font:           'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', monospace;

  /* ── SHADOWS ── */
  --shadow-soft:    0 2px 8px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.4), 0 2px 4px rgba(0,0,0,0.3);
  --shadow-lg:      0 8px 32px rgba(0,0,0,0.5), 0 4px 8px rgba(0,0,0,0.3);

  /* ── TRANSITIONS ── */
  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:  150ms;
  --duration-base:  250ms;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Noise texture — thêm depth cho nền tối */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.015'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

::selection {
  background: rgba(139, 92, 246, 0.35);
  color: #fff;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ──────────────────────────────────────────
   Layout
────────────────────────────────────────── */
.app-shell {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

.app-header {
    padding: 0 2rem;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background: rgba(253, 253, 253, 0.85);
    backdrop-filter: blur(12px);
    z-index: 100;
    box-shadow: var(--shadow-soft);
}

.app-main {
    display: flex;
    height: calc(100vh - 56px);
    overflow: hidden;
    width: 100vw;
}

.sidebar {
    width: 30%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    background: var(--surface);
    z-index: 10;
}

.preview-panel {
    width: 50%;
    flex-shrink: 0;
    background-color: var(--bg); /* Clean background */
    display: none; /* Shown via JS when Tab 2 is active */
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.status-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

@media (max-width: 1000px) {
    .app-main {
        flex-direction: column;
        height: auto;
        overflow: auto;
    }
    .sidebar, .preview-panel, .status-panel {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
}

/* ──────────────────────────────────────────
   Header / Brand
────────────────────────────────────────── */
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo {
    width: 26px;
    height: 26px;
    background: var(--text-1);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--bg);
    flex-shrink: 0;
}

.brand-name {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-1);
}

.brand-sep {
    color: var(--text-3);
    margin: 0 2px;
}

.brand-sub {
    font-size: 13px;
    color: var(--text-2);
    font-weight: 400;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-2);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 10px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 6px var(--green);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}

/* ──────────────────────────────────────────
   Sidebar (Left Panel)
────────────────────────────────────────── */
.sidebar {
    border-right: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.sidebar-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
}

/* ──────────────────────────────────────────
   Tabs
────────────────────────────────────────── */
.tabs-nav {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    padding-bottom: 0;
}

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    padding: 8px 4px 10px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}

.tab-btn:hover { color: var(--text-1); }

.tab-btn.active {
    color: var(--text-1);
    border-bottom-color: var(--text-1);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ──────────────────────────────────────────
   Form Elements
────────────────────────────────────────── */
.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.field-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-2);
    display: flex;
    align-items: center;
    gap: 5px;
}

.field-label i { font-size: 11px; }

.field input,
.field textarea,
.field select {
    background: var(--surface-2);
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    color: var(--text-1);
    font-family: var(--font);
    font-size: 13px;
    outline: none;
    transition: box-shadow 0.15s, background 0.15s;
    width: 100%;
    -webkit-appearance: none;
}

.field input::placeholder,
.field textarea::placeholder { color: var(--text-3); }

.field input:focus,
.field textarea:focus,
.field select:focus {
    box-shadow: 0 0 0 2px var(--accent-lavender);
    background: var(--surface);
}

.field select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23555' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}

.field textarea { resize: vertical; min-height: 80px; line-height: 1.6; }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

/* ──────────────────────────────────────────
   File Upload Zones
────────────────────────────────────────── */
.upload-zone {
    border: none;
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.15s;
    background: var(--surface-2);
    margin-top: 4px;
}

.upload-zone:hover {
    background: var(--surface-3);
}

.upload-zone i {
    font-size: 18px;
    color: var(--accent); /* Pastel cloud */
    transition: color 0.15s, transform 0.15s;
}

.upload-zone:hover i { 
    color: var(--green); 
    transform: translateY(-2px);
}

.upload-zone span {
    font-size: 12px;
    color: var(--text-3);
    transition: color 0.15s;
}

.upload-zone:hover span { color: var(--text-2); }

.upload-zone.uploading {
    border-color: var(--blue);
    background: var(--blue-dim);
    pointer-events: none;
}

.upload-zone.uploading i { color: var(--blue); }

/* ──────────────────────────────────────────
   Checkbox
────────────────────────────────────────── */
.check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.check-row input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--text-1);
    cursor: pointer;
    flex-shrink: 0;
}

.check-row label {
    font-size: 12px;
    color: var(--text-2);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ──────────────────────────────────────────
   Buttons
────────────────────────────────────────── */
.btn-primary {
    width: 100%;
    background: var(--accent); /* Mint Pastel */
    color: var(--text-1); /* Charcoal */
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.15s ease;
    letter-spacing: -0.01em;
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover { 
    background: #6EE7B7; 
}
.btn-primary:active { 
    transform: translateY(2px); 
    box-shadow: none;
}
.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--surface-3);
    color: var(--text-3);
}

.btn-primary.tiktok {
    background: #111;
    color: var(--text-1);
    border: 1px solid var(--border);
}

.btn-primary.tiktok:hover {
    background: var(--surface-2);
    border-color: var(--border-hover);
}

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--text-2);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-family: var(--font);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-ghost:hover {
    color: var(--text-1);
    background: var(--surface-2);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-1);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 auto;
}

.btn-outline:hover {
    background: var(--surface);
    border-color: var(--border-hover);
}

/* ──────────────────────────────────────────
   API Key Banner
────────────────────────────────────────── */
.key-banner {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.key-banner i { color: var(--green); font-size: 12px; }
.key-banner-text { color: var(--text-2); flex: 1; }
.key-banner-status { color: var(--green); font-weight: 500; }

/* ──────────────────────────────────────────
   Right Panel (Status)
────────────────────────────────────────── */
.status-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 6px;
}

.panel-title i { font-size: 12px; color: var(--text-2); }

.panel-body {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* ──────────────────────────────────────────
   Status States
────────────────────────────────────────── */
.state-idle {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 2rem;
    text-align: center;
}


.idle-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-3);
}

.state-idle h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-1);
}

.state-idle p {
    font-size: 13px;
    color: var(--text-2);
    max-width: 280px;
    line-height: 1.6;
}

.state-processing {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
}

/* ──────────────────────────────────────────
   Progress Bar
────────────────────────────────────────── */
.progress-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.progress-step {
    font-size: 12px;
    color: var(--text-2);
    font-weight: 500;
}

.progress-pct {
    font-size: 12px;
    color: var(--text-1);
    font-weight: 600;
    font-family: var(--font-mono);
}

.progress-track {
    width: 100%;
    height: 3px;
    background: var(--surface-3);
    border-radius: 999px;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 999px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--surface);
}

/* ──────────────────────────────────────────
   Terminal Log
────────────────────────────────────────── */

.log-container {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: var(--font-mono);
}

.log-header {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.log-title {
    font-size: 11px;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.log-dots {
    display: flex;
    gap: 4px;
}

.log-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.log-dot.red    { background: #ef4444; }
.log-dot.yellow { background: #f59e0b; }
.log-dot.green  { background: #22c55e; }

.log-body {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
    font-size: 11.5px;
    color: #71717a;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-all;
}

.log-body::-webkit-scrollbar { width: 4px; }
.log-body::-webkit-scrollbar-track { background: transparent; }
.log-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.log-line-ok    { color: #4ade80; }
.log-line-info  { color: #71717a; }
.log-line-warn  { color: #fbbf24; }
.log-line-error { color: #f87171; }

/* ──────────────────────────────────────────
   Result Banner
────────────────────────────────────────── */
.result-banner {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-card {
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid;
    display: flex;
    align-items: center;
    gap: 12px;
}

.result-card.success {
    background: var(--green-dim);
    border-color: rgba(34,197,94,0.2);
}

.result-card.error {
    background: rgba(239,68,68,0.06);
    border-color: rgba(239,68,68,0.2);
}

.result-card i {
    font-size: 18px;
    flex-shrink: 0;
}

.result-card.success i { color: var(--green); }
.result-card.error i { color: var(--red); }

.result-card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.result-card p {
    font-size: 12px;
    color: var(--text-2);
}

/* ──────────────────────────────────────────
   Library Grid (Bottom)
────────────────────────────────────────── */
.library {
    border-top: 1px solid var(--border);
    padding: 1.5rem 2rem;
}

.library-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.library-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 6px;
}

.library-title i { color: var(--text-3); font-size: 12px; }

.library-actions {
    display: flex;
    gap: 6px;
}

.clips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

/* Clip Card */
.clip-card {
    background: var(--surface);
    border: none;
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s, box-shadow 0.15s;
}

.clip-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.clip-preview {
    width: 100%;
    aspect-ratio: 9/16;
    max-height: 280px;
    background: #000;
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.clip-preview video {
    height: 100%;
    max-width: 100%;
    object-fit: cover;
}

.clip-meta {
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.clip-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-1);
    line-height: 1.3;
}

.clip-info {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-3);
}

.clip-desc {
    font-size: 11px;
    color: var(--text-2);
    line-height: 1.5;
    border-top: 1px solid var(--border);
    padding-top: 6px;
    margin-top: 2px;
}

.clip-actions {
    display: flex;
    gap: 6px;
    padding: 0 12px 10px;
}

.btn-clip {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    padding: 8px;
    font-size: 14px;
    color: var(--text-2);
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-clip span { display: none; } /* Icon only */
.btn-clip i { font-size: 16px; }

.btn-clip:hover {
    color: var(--accent);
    background: var(--surface-2);
}

.btn-clip.tiktok:hover { color: var(--text-1); }
.btn-clip.edit:hover { color: var(--accent-lavender); }
.btn-clip.delete:hover { color: var(--red); }

/* ──────────────────────────────────────────
   Modal
────────────────────────────────────────── */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 460px;
    padding: 1.5rem;
}

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.modal-head h3 {
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-3);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s;
}

.modal-close:hover { color: var(--text-1); }

.modal-note {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    display: flex;
    gap: 8px;
    margin-bottom: 1.25rem;
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.5;
}

.modal-note i { color: var(--blue); flex-shrink: 0; font-size: 13px; margin-top: 1px; }

/* ──────────────────────────────────────────
   Utilities
────────────────────────────────────────── */
.hidden { display: none !important; }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.divider {
    height: 1px;
    background: var(--border);
    margin: 1rem 0;
}

.section-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ──────────────────────────────────────────
   Network Share Banner
────────────────────────────────────────── */
.share-banner {
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    padding: 0 2rem;
}

.share-banner-inner {
    height: 36px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-2);
}

.share-banner-inner i {
    color: var(--green);
    font-size: 12px;
}

.share-link {
    color: var(--text-1);
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 12px;
    text-decoration: none;
    border-bottom: 1px solid var(--border-hover);
    transition: border-color 0.15s;
}

.share-link:hover { border-bottom-color: var(--text-1); }

.btn-copy {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-3);
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    transition: all 0.15s;
    flex-shrink: 0;
}

.btn-copy:hover {
    color: var(--text-1);
    border-color: var(--border-hover);
    background: var(--surface-2);
}

/* CapCut-style Media Pool Grid */
.media-pool-grid-item {
    position: relative;
    aspect-ratio: 1/1;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: rgba(0,0,0,0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.media-pool-grid-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.media-pool-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.media-pool-grid-item .order-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    background: rgba(0,0,0,0.7);
    color: #6EE7B7;
    font-size: 10px;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.media-pool-grid-item .btn-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(239, 68, 68, 0.85);
    color: #fff;
    border: none;
    font-size: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
}
.media-pool-grid-item .btn-remove:hover {
    background: rgb(239, 68, 68);
}
.media-pool-grid-item .nav-arrows {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    justify-content: space-between;
    padding: 2px 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.media-pool-grid-item:hover .nav-arrows {
    opacity: 1;
}
.media-pool-grid-item .nav-arrow {
    background: none;
    border: none;
    color: #fff;
    font-size: 10px;
    cursor: pointer;
    padding: 2px;
}
.media-pool-grid-item .nav-arrow:hover {
    color: #6EE7B7;
}

/* Batch Queue Styling */
.batch-queue-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    position: relative;
    transition: background-color 0.2s;
}
.batch-queue-item:hover {
    background: rgba(255,255,255,0.06);
}
.batch-queue-item-meta {
    flex-grow: 1;
    min-width: 0;
}
.batch-queue-item-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.batch-queue-item-subtitle {
    font-size: 10px;
    color: var(--text-3);
    margin-top: 2px;
}
.batch-queue-item-status-badge {
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.batch-queue-item-status-badge.pending {
    background: rgba(255,255,255,0.1);
    color: var(--text-3);
}
.batch-queue-item-status-badge.processing {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}
.batch-queue-item-status-badge.completed {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}
.batch-queue-item-status-badge.failed {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
}
.batch-queue-item-remove-btn {
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    font-size: 11px;
    padding: 4px;
    transition: color 0.15s;
}
.batch-queue-item-remove-btn:hover {
    color: #ef4444;
}


/* Direct Interaction Style Rules */
.preview-element-interactive {
    position: relative;
    cursor: pointer;
    border: 1px dashed transparent;
    transition: border 0.2s ease, box-shadow 0.2s ease;
    border-radius: 4px;
    padding: 2px 6px;
    margin: -2px -6px;
    pointer-events: auto !important;
}
.preview-element-interactive:hover {
    border-color: rgba(139, 92, 246, 0.6); /* Purple accent */
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.3);
}
.preview-element-interactive.selected-preview-element {
    border-color: #8b5cf6 !important;
    border-style: solid;
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.5);
}
#lp-floating-bubble {
    position: absolute;
    background: rgba(15, 10, 25, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    padding: 6px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 10px rgba(139, 92, 246, 0.2);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: auto;
}
#lp-floating-bubble.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.9) translateY(10px);
}
.bubble-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.1s;
}
.bubble-btn:hover {
    background: #8b5cf6; /* purple primary */
    transform: scale(1.1);
}
.bubble-btn:active {
    transform: scale(0.95);
}
.bubble-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 11px;
    font-weight: 600;
    min-width: 35px;
    text-align: center;
}
.bubble-tag {
    background: #8b5cf6;
    color: #fff;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 10px;
    letter-spacing: 0.5px;
}

/* Drag and Drop Text Positioning */
.preview-element-interactive.dragged-element {
    position: absolute !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    text-align: center;
    width: 100% !important;
    max-width: calc(100% - 40px) !important;
    user-select: none;
    -webkit-user-select: none;
    z-index: 100;
    transition: none !important;
}

/* ============================================================
   DARK PREMIUM REDESIGN — OVERRIDES (Spotify × Linear × Vercel)
   ============================================================ */

/* ── 4.1 Header Overrides ── */
.app-header {
    background: rgba(9, 9, 11, 0.80) !important;
    backdrop-filter: blur(16px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(16px) saturate(180%) !important;
    border-bottom: 1px solid var(--border) !important;
}

.brand-name {
    background: var(--accent-gradient) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-weight: 800 !important;
}

.brand-logo {
    background: var(--accent-gradient) !important;
    color: var(--text-on-accent) !important;
}

/* Wifi info bar */
.share-banner {
    background: var(--bg-raised) !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 0 2rem !important;
}

.share-banner-inner {
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 11px !important;
    color: var(--text-3) !important;
}

.share-banner-inner i {
    color: var(--green) !important;
    font-size: 11px !important;
}

.share-link {
    color: var(--text-2) !important;
    font-family: var(--font-mono) !important;
    font-weight: 500 !important;
    font-size: 11px !important;
    text-decoration: none !important;
    border-bottom: 1px dashed var(--border-hover) !important;
    transition: all var(--duration-fast) !important;
}

.share-link:hover {
    color: var(--text-1) !important;
    border-bottom-color: var(--accent) !important;
}

.btn-copy {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-3) !important;
    transition: all var(--duration-fast) !important;
}

.btn-copy:hover {
    border-color: var(--border-hover) !important;
    color: var(--text-2) !important;
    background: rgba(255, 255, 255, 0.04) !important;
}

/* Status pill "Server Online" */
.status-pill, .server-status {
    background: var(--green-dim) !important;
    color: var(--green) !important;
    border: 1px solid rgba(52, 211, 153, 0.15) !important;
    border-radius: var(--radius-full) !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 4px 12px 4px 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.status-dot, .server-status::before {
    width: 6px !important;
    height: 6px !important;
    border-radius: 50% !important;
    background: var(--green) !important;
    box-shadow: 0 0 8px rgba(52, 211, 153, 0.5) !important;
    animation: pulse-dot 2s ease-in-out infinite !important;
}

/* ── 4.2 Sidebar Overrides ── */
.sidebar {
    background: var(--bg-raised) !important;
    border-right: 1px solid var(--border) !important;
}

/* ── 4.3 Tabs Overrides ── */
.tab-btn {
    color: var(--text-3) !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    background: transparent !important;
    font-family: var(--font) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    position: relative !important;
    transition: color var(--duration-base) var(--ease-out) !important;
    padding: 10px 14px !important;
    cursor: pointer !important;
}

.tab-btn:hover {
    color: var(--text-2) !important;
}

.tab-btn.active {
    color: var(--text-1) !important;
    border-bottom-color: transparent !important;
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.3) !important;
}

.tab-btn::after {
    content: '' !important;
    position: absolute !important;
    bottom: -1px !important;
    left: 0 !important;
    right: 0 !important;
    height: 2px !important;
    background: var(--accent-gradient) !important;
    border-radius: 2px 2px 0 0 !important;
    transform: scaleX(0) !important;
    transition: transform var(--duration-base) var(--ease-out) !important;
}

.tab-btn.active::after {
    transform: scaleX(1) !important;
}

/* ── 4.4 Form Inputs Overrides ── */
.field input,
.field select,
.field textarea,
input[type="text"],
input[type="number"],
input[type="url"],
select,
textarea {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 12px !important;
    font-size: 13px !important;
    font-family: var(--font) !important;
    color: var(--text-1) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    outline: none !important;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-3) !important;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--border-focus) !important;
    background: var(--surface-2) !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12), var(--shadow-soft) !important;
}

input:hover:not(:focus),
select:hover:not(:focus),
textarea:hover:not(:focus) {
    border-color: var(--border-hover) !important;
    background: var(--surface-hover) !important;
}

label, .field-label {
    color: var(--text-2) !important;
    font-weight: 600 !important;
    font-size: 12px !important;
    letter-spacing: 0.02em !important;
}

select {
    appearance: none !important;
    -webkit-appearance: none !important;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238B8B95' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    padding-right: 36px !important;
}

/* ── 4.5 Upload Zone Overrides ── */
.upload-zone {
    background: var(--surface) !important;
    border: 1.5px dashed rgba(255, 255, 255, 0.08) !important;
    border-radius: var(--radius-md) !important;
    padding: 24px 16px !important;
    text-align: center !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all var(--duration-base) var(--ease-out) !important;
    color: var(--text-3) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
}

.upload-zone:hover {
    border-color: var(--accent) !important;
    background: var(--accent-dim) !important;
    color: var(--text-2) !important;
}

.upload-zone::before {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    background: linear-gradient(135deg, transparent 30%, rgba(139,92,246,0.06) 50%, transparent 70%) !important;
    transform: translateX(-100%) !important;
    transition: transform 0.6s var(--ease-out) !important;
}

.upload-zone:hover::before {
    transform: translateX(100%) !important;
}

.upload-zone.dragover {
    border-color: var(--accent) !important;
    background: rgba(139, 92, 246, 0.08) !important;
    box-shadow: var(--accent-glow) !important;
}

/* ── 4.6 Primary Button Overrides ── */
.btn-primary {
    background: var(--accent-gradient) !important;
    color: var(--text-on-accent) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    padding: 14px 16px !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    font-family: var(--font) !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all var(--duration-base) var(--ease-out) !important;
    box-shadow: var(--shadow-soft) !important;
    width: 100% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
}

.btn-primary:hover {
    background: var(--accent-gradient-vivid) !important;
    box-shadow: var(--shadow-md), var(--accent-glow) !important;
    transform: translateY(-1px) !important;
}

.btn-primary:active {
    transform: translateY(0) !important;
}

.btn-primary::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 60% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent) !important;
    transition: left 0.5s var(--ease-out) !important;
}

.btn-primary:hover::after {
    left: 120% !important;
}

.btn-primary:disabled {
    background: var(--surface-3) !important;
    color: var(--text-3) !important;
    box-shadow: none !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.btn-primary:disabled::after {
    display: none !important;
}

/* ── 4.7 Ghost & Outline Buttons Overrides ── */
.btn-ghost {
    background: transparent !important;
    border: none !important;
    color: var(--text-2) !important;
    padding: 8px 12px !important;
    border-radius: var(--radius-sm) !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.btn-ghost:hover {
    color: var(--text-1) !important;
    background: rgba(255, 255, 255, 0.04) !important;
}

.btn-outline {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    color: var(--text-2) !important;
    padding: 8px 14px !important;
    border-radius: var(--radius-sm) !important;
    cursor: pointer !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.btn-outline:hover {
    border-color: var(--accent) !important;
    color: var(--accent) !important;
    background: var(--accent-dim) !important;
}

/* ── 4.8 Checkbox Overrides ── */
.check-row input[type="checkbox"],
input[type="checkbox"] {
    appearance: none !important;
    -webkit-appearance: none !important;
    width: 16px !important;
    height: 16px !important;
    border: 1.5px solid var(--border-hover) !important;
    border-radius: 4px !important;
    background: var(--surface) !important;
    cursor: pointer !important;
    position: relative !important;
    transition: all var(--duration-fast) !important;
    vertical-align: middle !important;
}

.check-row input[type="checkbox"]:checked,
input[type="checkbox"]:checked {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
}

.check-row input[type="checkbox"]:checked::after,
input[type="checkbox"]:checked::after {
    content: '✓' !important;
    position: absolute !important;
    inset: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-size: 11px !important;
    font-weight: 700 !important;
}

.check-row input[type="checkbox"]:hover,
input[type="checkbox"]:hover {
    border-color: var(--accent) !important;
}

/* ── 4.9 Error / Success Banners Overrides ── */
.error-banner, .pipeline-error, .alert-error,
.result-banner.error, .status-error, .result-card.error {
    background: var(--red-dim) !important;
    border: 1px solid rgba(248, 113, 113, 0.15) !important;
    border-radius: var(--radius-md) !important;
    padding: 14px 16px !important;
    color: var(--red) !important;
}

.error-banner strong, .error-banner .title, .result-card.error h3 {
    color: var(--red) !important;
}

.error-banner p, .error-banner .message, .result-card.error p {
    color: rgba(248, 113, 113, 0.8) !important;
    font-family: var(--font-mono) !important;
    font-size: 12px !important;
}

.success-banner, .pipeline-success, .alert-success,
.result-banner.success, .status-success, .result-card.success {
    background: var(--green-dim) !important;
    border: 1px solid rgba(52, 211, 153, 0.15) !important;
    border-radius: var(--radius-md) !important;
    padding: 14px 16px !important;
    color: var(--green) !important;
}

.result-card.success h3 {
    color: var(--green) !important;
}

.result-card.success p {
    color: rgba(52, 211, 153, 0.8) !important;
}

/* ── 4.10 Progress Bar Overrides ── */
.progress-track {
    height: 4px !important;
    background: var(--surface-3) !important;
    border-radius: var(--radius-full) !important;
    overflow: visible !important;
    position: relative !important;
}

.progress-fill {
    height: 100% !important;
    border-radius: var(--radius-full) !important;
    background: var(--accent-gradient) !important;
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.4) !important;
    transition: width 0.4s var(--ease-out) !important;
    position: relative !important;
}

.progress-fill::after {
    content: '' !important;
    position: absolute !important;
    right: -5px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
    background: var(--accent) !important;
    box-shadow: var(--accent-glow) !important;
    animation: pulse-dot 1.5s ease-in-out infinite !important;
}

/* ── 4.11 Preview Panel + Phone Frame Overrides ── */
.preview-panel {
    background: var(--bg) !important;
    background-image: radial-gradient(
        ellipse 50% 50% at 50% 45%,
        rgba(139, 92, 246, 0.04) 0%,
        transparent 70%
    ) !important;
}

.live-preview-box {
    background: #111114 !important;
    border: 2px solid rgba(255, 255, 255, 0.06) !important;
    border-radius: 28px !important;
    box-shadow:
        var(--shadow-lg),
        0 0 60px rgba(139, 92, 246, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.04) !important;
}

.play-btn, .preview-play {
    background: var(--accent) !important;
    box-shadow: var(--accent-glow) !important;
    border: none !important;
    color: white !important;
    transition: all var(--duration-base) var(--ease-spring) !important;
}

.play-btn:hover {
    background: var(--accent-hover) !important;
    transform: scale(1.1) !important;
}

/* ── 4.12 Font Control Boxes Overrides ── */
.font-control-box, .font-settings, .text-customizer {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    padding: 14px !important;
    position: relative !important;
}

.font-control-box::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 12px !important;
    bottom: 12px !important;
    width: 3px !important;
    border-radius: 0 3px 3px 0 !important;
}

/* Title/Singer = violet */
.title-font-box::before,
.font-control-box:first-of-type::before {
    background: var(--accent-gradient) !important;
}

/* Lyrics = pink */
.lyrics-font-box::before,
.font-control-box:last-of-type::before {
    background: linear-gradient(180deg, #EC4899, #F472B6) !important;
}

.font-control-box .box-label {
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    padding-left: 8px !important;
}

/* Range slider */
input[type="range"] {
    -webkit-appearance: none !important;
    appearance: none !important;
    height: 4px !important;
    background: var(--surface-3) !important;
    border-radius: var(--radius-full) !important;
    outline: none !important;
    width: 100% !important;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    width: 14px !important;
    height: 14px !important;
    border-radius: 50% !important;
    background: var(--accent) !important;
    box-shadow: var(--accent-glow) !important;
    cursor: pointer !important;
    transition: transform var(--duration-fast) var(--ease-spring) !important;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.3) !important;
}

/* Toggle buttons (B / I / AA) */
.toggle-btn, .style-toggle, .font-style-btn {
    width: 32px !important;
    height: 32px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: var(--surface-2) !important;
    border: 1px solid var(--border) !important;
    border-radius: 6px !important;
    color: var(--text-3) !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.toggle-btn:hover, .font-style-btn:hover {
    border-color: var(--border-hover) !important;
    color: var(--text-2) !important;
}

.toggle-btn.active, .font-style-btn.active {
    background: var(--accent-dim) !important;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
}

/* Color picker */
input[type="color"] {
    -webkit-appearance: none !important;
    width: 28px !important;
    height: 28px !important;
    border: 2px solid var(--border) !important;
    border-radius: 6px !important;
    background: transparent !important;
    cursor: pointer !important;
    padding: 0 !important;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0 !important;
}

input[type="color"]::-webkit-color-swatch {
    border: none !important;
    border-radius: 4px !important;
}

input[type="color"]:hover {
    border-color: var(--border-hover) !important;
}

.size-value, .font-size-display, .font-size-val {
    color: var(--accent) !important;
    font-size: 12px !important;
    font-weight: 600 !important;
}

/* ── 4.13 Status Panel Overrides ── */
.status-panel {
    background: var(--bg-raised) !important;
    border-left: 1px solid var(--border) !important;
}

.panel-header {
    background: var(--bg-raised) !important;
    border-bottom: 1px solid var(--border) !important;
}

.pipeline-title, .status-title, .panel-title {
    font-size: 11px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    color: var(--text-2) !important;
}

/* ── 4.14 Batch Queue Overrides ── */
.queue-container, .batch-queue {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    padding: 14px !important;
}

.queue-status, .idle-badge {
    font-size: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: var(--text-2) !important;
    background: var(--surface-3) !important;
    padding: 2px 8px !important;
    border-radius: var(--radius-full) !important;
}

.queue-empty {
    color: var(--text-3) !important;
    font-size: 12px !important;
    text-align: center !important;
    padding: 20px 0 !important;
}

/* ── 4.15 Section Labels Overrides ── */
.section-label, .field-group-title {
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--text-2) !important;
}

/* ── 4.16 Template Selector Overrides ── */
.template-select, #custom-template {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-1) !important;
    font-weight: 500 !important;
}

/* ── 5. Animations Keyframes ── */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

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

/* ── Typography and Advanced Accordions for Optimized Tab 2 ── */
.typography-accordion, .advanced-accordion {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    background: var(--surface) !important;
    overflow: hidden !important;
    margin-bottom: 0 !important;
    margin-top: 10px !important;
    transition: all var(--duration-normal) var(--ease-out) !important;
}

.typography-accordion summary, .advanced-accordion summary {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    list-style: none !important;
    cursor: pointer !important;
    font-weight: 700 !important;
    font-size: 11px !important;
    color: var(--text-2) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    padding: 14px !important;
    background: var(--surface) !important;
    outline: none !important;
    user-select: none !important;
}

.typography-accordion summary::-webkit-details-marker,
.advanced-accordion summary::-webkit-details-marker {
    display: none !important;
}

.typography-accordion[open] summary, .advanced-accordion[open] summary {
    border-bottom: 1px solid var(--border) !important;
}

.typography-accordion summary .fa-chevron-down,
.advanced-accordion summary .fa-chevron-right {
    transition: transform var(--duration-normal) var(--ease-out) !important;
}

.typography-accordion[open] summary .fa-chevron-down {
    transform: rotate(180deg) !important;
}

.advanced-accordion[open] summary .fa-chevron-right {
    transform: rotate(90deg) !important;
}

.typography-accordion > div, .advanced-accordion > div {
    background: var(--bg-raised) !important;
    padding: 14px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.typo-row {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: 100% !important;
}

.typo-row select {
    flex: 1 !important;
    min-width: 0 !important;
    margin-bottom: 0 !important;
}

.typo-row input[type="number"] {
    width: 44px !important;
    margin-bottom: 0 !important;
}

.typo-row input[type="color"] {
    width: 24px !important;
    height: 24px !important;
    flex-shrink: 0 !important;
}

.typo-row .font-style-toggle {
    display: flex !important;
    gap: 2px !important;
}

/* Gap spacing and layouts for optimized Sidebar */
#custom-lyrics-form {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

/* Remove inline top margin for a cleaner, unified flow */
#custom-lyrics-form > div,
#custom-lyrics-form > details {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}