/* =====================================================
   VocalGenix — The Visual Lab CSS
   ===================================================== */

/* ── Pipeline ────────────────────────────────────────── */
.vl-pipeline {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 1.5rem 0 2rem;
    padding: 1.25rem 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
}
.vl-pipe-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s;
    white-space: nowrap;
}
.vl-pipe-step.active { color: var(--primary); }
.vl-pipe-step.done   { color: #44e5a0; }
.vl-pipe-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: all 0.3s;
}
.vl-pipe-step.active .vl-pipe-dot { background: var(--primary); border-color:var(--primary); color:#fff; }
.vl-pipe-step.done   .vl-pipe-dot { background: #44e5a0; border-color:#44e5a0; color:#111; }
.vl-pipe-line {
    flex: 1;
    height: 2px;
    min-width: 20px;
    background: var(--border);
    margin: 0 0.4rem;
}

/* ── Incoming Banner ─────────────────────────────────── */
.vl-incoming-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    background: linear-gradient(135deg, rgba(168,85,247,0.15), rgba(248,32,176,0.1));
    border: 1px solid rgba(168,85,247,0.3);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.5s ease;
}
.vl-banner-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg,#a855f7,#f820b0);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1rem;
    flex-shrink: 0;
}
.vl-banner-text { flex: 1; }
.vl-banner-text strong { display:block; color:var(--text-primary); font-size:0.9rem; }
.vl-banner-text span   { font-size:0.78rem; color:var(--text-muted); }
.vl-banner-close { background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:1rem; padding:0.25rem; }
.vl-banner-close:hover { color:var(--text-primary); }

/* ── Section ─────────────────────────────────────────── */
.vl-section { animation: fadeInUp 0.4s ease; }
.vl-section-header { margin-bottom: 1.5rem; }
.vl-section-header h3 { font-size:1.15rem; font-weight:700; margin:0 0 0.25rem; display:flex; align-items:center; gap:0.5rem; }
.vl-section-header h3 i { color:var(--primary); }
.vl-section-header p { font-size:0.83rem; color:var(--text-muted); margin:0; }

/* ── Audio Source grid ───────────────────────────────── */
.vl-audio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.vl-audio-card {
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 14px;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
}
.vl-audio-card:hover  { border-color: var(--primary); transform: translateY(-2px); }
.vl-audio-card.active { border-color: var(--primary); background: rgba(108,99,255,0.08); }
.vl-card-icon { font-size: 2.2rem; color: var(--primary); margin-bottom: 0.6rem; }
.vl-card-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.3rem; }
.vl-card-sub   { font-size: 0.75rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 0.75rem; }
.vl-card-tag {
    font-size: 0.7rem; font-weight: 600; padding: 0.2rem 0.6rem;
    border-radius: 999px;
}
.upload-tag   { background: rgba(68,229,160,0.15); color:#44e5a0; }
.creative-tag { background: rgba(108,99,255,0.2);  color:#a5b4fc; }
.yt-tag       { background: rgba(255,65,65,0.15);  color:#ff8888; }

/* ── Drop Zone ───────────────────────────────────────── */
.vl-drop-zone {
    border: 2px dashed var(--border);
    border-radius: 14px;
    padding: 2.5rem;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 1rem;
    transition: border-color 0.25s, background 0.25s;
    cursor: pointer;
}
.vl-drop-zone:hover  { border-color: var(--primary); background: rgba(108,99,255,0.05); }
.vl-drop-zone i      { font-size: 2rem; color: var(--primary); display: block; margin-bottom: 0.5rem; }
.vl-drop-zone p      { margin: 0.25rem 0; }
.vl-drop-zone span   { font-size: 0.8rem; }
.vl-browse-btn {
    margin-top: 0.75rem;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 8px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
}
.vl-browse-btn:hover { background: var(--primary); color: #fff; }

/* ── YouTube Row ─────────────────────────────────────── */
.vl-yt-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    align-items: center;
}
.vl-yt-row .form-control { flex: 1; }
.vl-analyze-yt-btn {
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg,#ff4141,#ff8c42);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 0.83rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s, transform 0.1s;
    display: flex; align-items: center; gap: 0.4rem;
}
.vl-analyze-yt-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* ── Audio Player ─────────────────────────────────────── */
.vl-audio-player {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.vlap-info { display: flex; align-items: center; gap: 0.85rem; }
.vlap-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg,#6c63ff,#f820b0);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; color:#fff; flex-shrink:0;
}
.vlap-title { font-weight:700; font-size:0.95rem; }
.vlap-meta  { font-size:0.75rem; color:var(--text-muted); }
.vlap-controls { display:flex; align-items:center; gap:0.75rem; }
.vlap-btn {
    width:38px; height:38px;
    border-radius:50%; background:var(--primary);
    border:none; color:#fff; cursor:pointer; font-size:0.85rem;
    transition:opacity 0.2s;
}
.vlap-btn:hover { opacity:0.85; }
.vlap-waveform { flex:1; }
.vlap-waveform canvas { width:100%; height:40px; border-radius:6px; background:rgba(108,99,255,0.1); }
.vlap-time { font-size:0.8rem; color:var(--text-muted); font-variant-numeric:tabular-nums; white-space:nowrap; }
.vlap-specs { display:flex; gap:0.5rem; flex-wrap:wrap; }
.spec-badge {
    font-size:0.72rem; padding:0.2rem 0.65rem;
    background:rgba(108,99,255,0.1); border-radius:999px;
    color:var(--text-muted); display:flex; align-items:center; gap:0.3rem;
}

/* ── Nav buttons ─────────────────────────────────────── */
.vl-next-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    background: linear-gradient(135deg, #6c63ff, #f820b0);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
}
.vl-next-btn:hover { opacity: 0.9; transform: translateY(-2px); }

.vl-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.vl-back-btn:hover { color: var(--text-primary); border-color: var(--primary); }

.vl-nav-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

/* ── Style Type Tabs ─────────────────────────────────── */
.vl-type-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.vl-type-btn {
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 10px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s;
}
.vl-type-btn:hover  { border-color: var(--primary); color: var(--text-primary); }
.vl-type-btn.active { border-color: var(--primary); background: rgba(108,99,255,0.12); color: var(--primary); }

.vl-style-panel { animation: fadeInUp 0.3s ease; }

/* ── Two column layout ───────────────────────────────── */
.vl-two-col {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.5rem;
    margin-top: 0.5rem;
}
.vl-opt-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}
.vl-radio-group { display:flex; flex-wrap:wrap; gap:0.5rem; }
.vl-radio-opt {
    display:flex; align-items:center; gap:0.35rem;
    font-size:0.82rem; cursor:pointer;
    padding:0.35rem 0.75rem;
    border:1px solid var(--border);
    border-radius:8px;
    transition:border-color 0.2s;
}
.vl-radio-opt:has(input:checked) { border-color:var(--primary); color:var(--primary); }
.vl-radio-opt input { accent-color:var(--primary); }

/* ── Photo Upload ─────────────────────────────────────── */
.vl-photo-upload {
    border: 2px dashed var(--border);
    border-radius: 14px;
    height: 220px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: border-color 0.25s;
    position: relative;
}
.vl-photo-upload:hover { border-color:var(--primary); }
#vl-photo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-muted);
}
#vl-photo-placeholder i    { font-size:2rem; color:var(--primary); }
#vl-photo-placeholder span { font-size:0.85rem; }
#vl-photo-placeholder small{ font-size:0.72rem; }

/* ── Lyric Color Swatches ────────────────────────────── */
.vl-color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}
.vl-color-swatch {
    width: 32px; height: 32px;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s, border-color 0.2s;
}
.vl-color-swatch:hover  { transform: scale(1.15); }
.vl-color-swatch.active { border-color: #fff; transform: scale(1.1); }

/* ── AI Art Cards ────────────────────────────────────── */
.vl-ai-art-grid, .vl-stage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-bottom: 1rem;
}
.vl-art-card, .vl-stage-card {
    border: 2px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.25s;
    text-align: center;
}
.vl-art-card:hover, .vl-stage-card:hover  { border-color:var(--primary); transform:translateY(-2px); }
.vl-art-card.active, .vl-stage-card.active{ border-color:var(--primary); }
.vl-art-card span, .vl-stage-card span    { display:block; font-size:0.78rem; font-weight:600; padding:0.4rem; }

/* Art previews (gradient thumbnails) */
.vl-art-preview, .vl-stage-thumb { height:80px; }
.synthwave-preview { background: linear-gradient(135deg,#0d0221,#6c63ff,#f820b0); }
.watercolor-preview{ background: linear-gradient(135deg,#a8edea,#fed6e3,#f9ca24); }
.cyberpunk-preview { background: linear-gradient(135deg,#000,#00fff2,#ff00c8); }
.minimal-preview   { background: linear-gradient(135deg,#111,#333,#555); }
.anime-preview     { background: linear-gradient(135deg,#ffecd2,#fcb69f,#ff9a9e); }
.glitch-preview    { background: repeating-linear-gradient(0deg,#0ff 0,#0ff 1px,transparent 2px,transparent 4px),
                                  repeating-linear-gradient(90deg,#f0f 0,#f0f 1px,transparent 2px,transparent 4px),
                                  linear-gradient(135deg,#111,#222); }
.arena-thumb       { background: linear-gradient(135deg,#0a0a0a,#1a0033,#ff6f00); }
.club-thumb        { background: linear-gradient(135deg,#000,#1a0033,#00ffff); }
.rooftop-thumb     { background: linear-gradient(135deg,#1a1a2e,#16213e,#f9a825); }
.hologram-thumb    { background: linear-gradient(135deg,#030047,#0072ff,#00c9ff); opacity:0.8; }
.space-thumb       { background: radial-gradient(ellipse at center,#1a0050 0%,#000 100%); }
.japanese-thumb    { background: linear-gradient(135deg,#ffcdd2,#b71c1c,#311b92); }

/* ── Stage checkboxes ─────────────────────────────────── */
.vl-checkbox-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.vl-check {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    cursor: pointer;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: border-color 0.2s;
}
.vl-check:has(input:checked) { border-color: var(--primary); color:var(--primary); }
.vl-check input { accent-color: var(--primary); }

/* ── Scene Timeline ──────────────────────────────────── */
.vl-scene-timeline {
    display: flex;
    gap: 0.85rem;
    overflow-x: auto;
    padding: 0.75rem 0 1rem;
    margin-bottom: 1rem;
    scrollbar-width: thin;
}
.vl-scene-thumb {
    flex-shrink: 0;
    width: 150px;
    border: 2px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.25s;
}
.vl-scene-thumb:hover { border-color:var(--primary); transform:translateY(-2px); }
.vl-scene-thumb.active{ border-color:var(--primary); }
.vst-preview {
    height: 84px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
}
.vst-label {
    padding: 0.35rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
}
.vst-delete {
    background: none; border: none;
    color: var(--text-muted); cursor: pointer; font-size: 0.7rem;
    padding: 0;
}
.vst-delete:hover { color: #ff4141; }

/* ── Add Scene button ─────────────────────────────────── */
.vl-add-scene-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    background: transparent;
    border: 1px dashed var(--border);
    color: var(--text-muted);
    border-radius: 10px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 1rem;
}
.vl-add-scene-btn:hover { border-color:var(--primary); color:var(--primary); }

/* ── Scene Editor ────────────────────────────────────── */
.vl-scene-editor {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    animation: fadeInUp 0.3s ease;
}
.vse-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-weight: 700; font-size: 0.95rem;
}
.vse-body {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 0;
}
.vse-preview {
    background: #000;
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}
.vse-preview canvas { width:100%; height:100%; object-fit:cover; }
.vse-overlay-label {
    position: absolute;
    bottom: 0.4rem; right: 0.5rem;
    font-size: 0.65rem;
    color: rgba(255,255,255,0.4);
}
.vse-controls {
    padding: 1.25rem;
    border-left: 1px solid var(--border);
}
.vse-slider-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.vse-slider-row input { flex:1; accent-color:var(--primary); }
.vse-slider-row span  { min-width:28px; font-size:0.8rem; color:var(--text-muted); }
.vse-apply-row { display:flex; }

/* ── Render Layout ───────────────────────────────────── */
.vl-render-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 1.5rem;
}
.vl-render-preview {
    background: #000;
    border-radius: 16px;
    overflow: hidden;
}
.vlrp-screen {
    position: relative;
    aspect-ratio: 16/9;
    cursor: pointer;
}
.vlrp-screen canvas { width:100%; height:100%; }
.vlrp-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.55);
    color: rgba(255,255,255,0.7);
    transition: opacity 0.3s;
    gap: 0.35rem;
}
.vlrp-overlay i  { font-size: 2.8rem; }
.vlrp-overlay p  { font-size: 0.85rem; margin: 0; }
.vlrp-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.vlrp-btn {
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 8px;
    font-size: 0.82rem;
    cursor: pointer;
    display: flex; align-items: center; gap: 0.35rem;
    transition: all 0.2s;
}
.vlrp-btn:hover { border-color:var(--primary); color:var(--primary); }
.vlrp-time { font-size:0.78rem; color:var(--text-muted); margin-left:auto; font-variant-numeric:tabular-nums; }

/* ── Render Settings panel ───────────────────────────── */
.vl-render-settings {
    padding: 1.25rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
}
.vl-settings-title {
    font-weight: 700; font-size: 0.95rem;
    display: flex; align-items: center; gap: 0.4rem;
    margin-bottom: 1rem;
}
.vl-res-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}
.vl-res-btn {
    padding: 0.45rem;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.vl-res-btn:hover  { border-color:var(--primary); color:var(--primary); }
.vl-res-btn.active { border-color:var(--primary); background:rgba(108,99,255,0.12); color:var(--primary); }

/* ── Render Progress ─────────────────────────────────── */
.vl-render-progress {
    margin: 1rem 0;
    animation: fadeInUp 0.3s ease;
}
.vrp-label {
    display: flex; align-items: center; gap: 0.4rem;
    font-size: 0.82rem; color: var(--text-muted);
    margin-bottom: 0.4rem;
}
.vrp-bar-track {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}
.vrp-bar-fill {
    height: 100%;
    background: linear-gradient(90deg,#6c63ff,#f820b0);
    border-radius: 3px;
    transition: width 0.3s ease;
}
.vrp-pct {
    font-size: 0.75rem;
    color: var(--primary);
    text-align: right;
    margin-top: 0.25rem;
}

/* ── Render Button ───────────────────────────────────── */
.vl-render-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.9rem;
    background: linear-gradient(135deg,#6c63ff,#f820b0);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 1rem;
    transition: opacity 0.2s, transform 0.15s;
}
.vl-render-btn:hover   { opacity: 0.9; transform: translateY(-1px); }
.vl-render-btn:disabled{ opacity: 0.5; cursor: not-allowed; transform: none; }

/* ── Distribution grid ───────────────────────────────── */
.vl-distribute { animation: fadeInUp 0.4s ease; margin-top: 1rem; }
.vl-dist-title { font-size: 0.9rem; font-weight: 700; margin-bottom: 0.75rem; }
.vl-dist-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.vl-dist-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
    background: transparent;
    text-align: center;
}
.vl-dist-btn i    { font-size: 1.3rem; }
.vl-dist-btn span { font-size: 0.75rem; font-weight: 600; line-height:1.2; }
.vl-dist-btn small{ font-size: 0.65rem; color: var(--text-muted); }
.vl-dist-btn:hover { transform:translateY(-2px); border-color:currentColor; }
.vl-dist-btn.download  { color:#44e5a0; }
.vl-dist-btn.youtube   { color:#ff4141; }
.vl-dist-btn.instagram { color:#f820b0; }
.vl-dist-btn.tiktok    { color:#00d2ff; }
.vl-dist-btn.spotify   { color:#1db954; }
.vl-dist-btn.link      { color:#a5b4fc; }

/* ── lipsync opts panel ──────────────────────────────── */
.vl-lipsync-opts { display:flex; flex-direction:column; }

/* ── Animations (if not already in style.css) ────────── */
@keyframes fadeInDown {
    from { opacity:0; transform:translateY(-12px); }
    to   { opacity:1; transform:translateY(0); }
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
    .vl-audio-grid        { grid-template-columns: 1fr 1fr; }
    .vl-ai-art-grid       { grid-template-columns: repeat(2,1fr); }
    .vl-render-layout     { grid-template-columns: 1fr; }
    .vl-two-col           { grid-template-columns: 1fr; }
    .vse-body             { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .vl-pipeline          { gap: 0; padding: 0.75rem; overflow-x:auto; }
    .vl-audio-grid        { grid-template-columns: 1fr; }
    .vl-ai-art-grid       { grid-template-columns: repeat(2,1fr); }
    .vl-stage-grid        { grid-template-columns: repeat(2,1fr); }
}