/* ═══════════════════════════════════════════════════════════════
   StemForge — Global Design System
   Dark, premium, music-tech aesthetic
═══════════════════════════════════════════════════════════════ */

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
  --bg:        #080e1a;
  --bg-2:      #0d1528;
  --bg-3:      #111d35;
  --surface:   #131f38;
  --surface-2: #1a2a48;
  --border:    rgba(100,160,255,.1);
  --border-2:  rgba(100,160,255,.18);

  --primary:   #4e9fff;
  --primary-glow: rgba(78,159,255,.35);
  --accent:    #a78bfa;
  --accent-2:  #34d399;
  --danger:    #f87171;

  --text:      #e8edf7;
  --sub:       #8fa3c0;
  --muted:     #4d6282;

  /* track colors */
  --kick:   #ef4444;
  --snare:  #f97316;
  --hats:   #eab308;
  --bass:   #3b82f6;
  --rhodes: #8b5cf6;
  --guitar: #06b6d4;
  --pad:    #10b981;
  --fx:     #ec4899;

  --radius:    10px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --shadow:    0 2px 16px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.6);
  --transition: .2s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(circle at 10% 20%, rgba(79, 224, 255, 0.12), transparent 28%),
    radial-gradient(circle at 90% 10%, rgba(142, 124, 255, 0.15), transparent 30%),
    radial-gradient(circle at 60% 80%, rgba(95, 240, 192, 0.09), transparent 26%),
    linear-gradient(180deg, #06101d 0%, #08162b 50%, #07111f 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: #7ab8ff; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font-family: inherit; }

/* ── Container ───────────────────────────────────────────────── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Typography ──────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--sub); }

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.accent { color: var(--primary); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .9rem; letter-spacing: .01em;
  border-radius: var(--radius); cursor: pointer;
  transition: all var(--transition); border: 1.5px solid transparent;
  text-decoration: none; white-space: nowrap; padding: 10px 22px;
}
.btn--sm  { padding: 7px 16px; font-size: .82rem; border-radius: 8px; }
.btn--lg  { padding: 14px 30px; font-size: 1rem; border-radius: 12px; }
.btn--full { width: 100%; justify-content: center; }

.btn--primary {
  background: var(--primary);
  color: #050c1a;
  box-shadow: 0 0 0 0 var(--primary-glow);
}
.btn--primary:hover {
  background: #6eb0ff;
  color: #050c1a;
  box-shadow: 0 0 24px var(--primary-glow);
  transform: translateY(-1px);
}

.btn--outline {
  border-color: var(--border-2);
  color: var(--text);
  background: transparent;
}
.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(78,159,255,.06);
}

.btn--ghost {
  background: transparent;
  color: var(--sub);
  border-color: transparent;
}
.btn--ghost:hover { color: var(--text); }

/* ── Navbar ──────────────────────────────────────────────────── */
.sf-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(8,14,26,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.sf-nav.scrolled {
  background: rgba(8,14,26,.96);
  box-shadow: 0 2px 24px rgba(0,0,0,.4);
}
.sf-nav__inner {
  display: flex; align-items: center; gap: 40px;
  max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 70px;
}
.sf-nav__logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.15rem;
  color: var(--text) !important; text-decoration: none;
  flex-shrink: 0;
}
.sf-nav__logo-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--primary); color: #050c1a;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.sf-nav__links {
  display: flex; align-items: center; gap: 32px;
  flex: 1;
}
.sf-nav__links a {
  color: var(--sub); font-size: .9rem; font-weight: 500;
  transition: color var(--transition);
}
.sf-nav__links a:hover { color: var(--text); }
.sf-nav__actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.sf-nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.sf-nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}
.sf-nav__mobile {
  display: none; flex-direction: column; gap: 16px;
  padding: 20px 24px; border-top: 1px solid var(--border);
}
.sf-nav__mobile a {
  color: var(--sub); font-weight: 500; font-size: .95rem;
}
.sf-nav__mobile a:hover { color: var(--text); }
.sf-nav__mobile.open { display: flex; }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 140px 0 60px; overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .18;
}
.hero__orb--1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, #4e9fff 0%, transparent 70%);
  top: -200px; left: -200px;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #a78bfa 0%, transparent 70%);
  bottom: -100px; right: -100px;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(78,159,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,159,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero__content {
  position: relative; z-index: 1;
  max-width: 760px;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(78,159,255,.1); border: 1px solid rgba(78,159,255,.2);
  color: var(--primary); font-size: .82rem; font-weight: 600;
  padding: 6px 14px; border-radius: 99px; margin-bottom: 24px;
}
.hero__title { font-size: clamp(2.2rem, 6vw, 4.2rem); margin-bottom: 20px; }
.hero__sub {
  font-size: 1.1rem; color: var(--sub); max-width: 600px;
  margin-bottom: 36px; line-height: 1.7;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero__proof {
  display: flex; flex-wrap: wrap; gap: 20px;
  font-size: .85rem; color: var(--muted);
}
.hero__proof i { color: var(--accent-2); margin-right: 6px; }

/* Waveform demo */
.hero__wave-wrap {
  position: relative; z-index: 1;
  width: 100%; max-width: 1200px; margin: 60px auto 0;
  padding: 0 24px;
}
.waveform-demo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex; flex-direction: column; gap: 10px;
  box-shadow: var(--shadow-lg);
}
.wv-track {
  display: flex; align-items: center; gap: 16px;
}
.wv-label {
  font-size: .78rem; font-weight: 600; color: var(--sub);
  width: 64px; flex-shrink: 0; text-align: right;
}
.wv-bars {
  flex: 1; height: 28px;
  display: flex; align-items: center; gap: 2px;
}
.wv-bar {
  width: 4px; border-radius: 2px;
  animation: wvPulse 1.2s ease-in-out infinite alternate;
}
@keyframes wvPulse {
  0%   { opacity: .4; transform: scaleY(.5); }
  100% { opacity: 1;  transform: scaleY(1); }
}

/* ── Logos bar ───────────────────────────────────────────────── */
.logos-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.logos-bar__label {
  text-align: center; font-size: .82rem; color: var(--muted);
  margin-bottom: 20px;
}
.logos-bar__items {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 32px;
}
.logos-bar__items span {
  color: var(--sub); font-weight: 600; font-size: .9rem;
  display: flex; align-items: center; gap: 8px;
}
.logos-bar__items i { color: var(--primary); }

/* ── Section header ──────────────────────────────────────────── */
.section-header {
  text-align: center; max-width: 600px; margin: 0 auto 64px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; }
.section-tag {
  display: inline-block;
  background: rgba(78,159,255,.1); border: 1px solid rgba(78,159,255,.2);
  color: var(--primary); font-size: .78rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 99px;
  margin-bottom: 16px;
}

/* ── Features ────────────────────────────────────────────────── */
.features { padding: 120px 0; }
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.feature-card--hero {
  grid-column: span 3;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border-color: var(--border-2);
  padding: 36px;
}
.feature-card__icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(78,159,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1.1rem;
  margin-bottom: 16px;
}
.feature-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.feature-card p { font-size: .92rem; }
.feature-card__tracks {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px;
}
.track-pill {
  padding: 4px 12px; border-radius: 99px;
  font-size: .75rem; font-weight: 700;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  color: var(--text);
}
.track-pill--kick   { border-color: var(--kick);   color: var(--kick); }
.track-pill--snare  { border-color: var(--snare);  color: var(--snare); }
.track-pill--hats   { border-color: var(--hats);   color: var(--hats); }
.track-pill--bass   { border-color: var(--bass);   color: var(--bass); }
.track-pill--keys   { border-color: var(--rhodes); color: var(--rhodes); }
.track-pill--guitar { border-color: var(--guitar); color: var(--guitar); }
.track-pill--pad    { border-color: var(--pad);    color: var(--pad); }
.track-pill--fx     { border-color: var(--fx);     color: var(--fx); }

/* ── How it works ────────────────────────────────────────────── */
.how { padding: 120px 0; background: var(--bg-2); }
.how__steps { display: flex; flex-direction: column; gap: 0; max-width: 760px; margin: 0 auto; }
.how__step {
  display: flex; gap: 32px; padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.how__step:last-child { border-bottom: none; }
.how__step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem; font-weight: 800;
  color: var(--primary); opacity: .25;
  flex-shrink: 0; line-height: 1;
  width: 80px;
}
.how__step h3 { margin-bottom: 10px; }
.how__step p  { font-size: .95rem; }
.how__step-example {
  margin-top: 14px; padding: 12px 16px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--sub);
  font-size: .85rem; font-style: italic;
  border-left: 3px solid var(--primary);
}

/* ── Pricing preview ─────────────────────────────────────────── */
.pricing-preview { padding: 120px 0; }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.plan-card--featured {
  background: var(--surface-2);
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(78,159,255,.12);
}
.plan-card__badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #050c1a;
  font-size: .75rem; font-weight: 700;
  padding: 4px 14px; border-radius: 99px; white-space: nowrap;
}
.plan-card__tier {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: .9rem;
  color: var(--sub); letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 12px;
}
.plan-card__price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: .95rem; color: var(--sub); margin-bottom: 12px;
}
.plan-card__amount {
  font-size: 2.8rem; font-weight: 800; color: var(--text);
}
.plan-card__desc { font-size: .9rem; color: var(--sub); margin-bottom: 24px; }
.plan-card__credits {
  font-size: .82rem; color: var(--primary);
  background: rgba(78,159,255,.08);
  padding: 8px 12px; border-radius: 8px;
  margin-bottom: 20px; display: flex; align-items: center; gap: 8px;
}
.plan-card__features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.plan-card__features li {
  display: flex; align-items: center; gap: 10px;
  font-size: .88rem; color: var(--sub);
}
.plan-card__features li i { width: 16px; text-align: center; }
.plan-card__features li .fa-check { color: var(--accent-2); }
.plan-card__features li .fa-times { color: var(--muted); }
.plan-card__features li.muted { opacity: .5; }
.plan-card__features--full { gap: 12px; }
.pricing-preview__cta { text-align: center; margin-top: 40px; }

/* ── Testimonials ────────────────────────────────────────────── */
.testimonials { padding: 100px 0; background: var(--bg-2); }
.testimonials__grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 20px;
}
.testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.testi-card p { font-size: .95rem; color: var(--sub); margin-bottom: 20px; font-style: italic; }
.testi-card__author { display: flex; align-items: center; gap: 12px; }
.testi-card__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 800; color: #050c1a;
}
.testi-card__author strong { display: block; font-size: .9rem; color: var(--text); }
.testi-card__author span  { font-size: .8rem; color: var(--muted); }

/* ── Final CTA ───────────────────────────────────────────────── */
.final-cta { padding: 100px 0; position: relative; z-index: 2; }
.final-cta__box {
  background: linear-gradient(160deg, #0d1a30 0%, #0a1220 60%, #0e1535 100%);
  border: 1.5px solid rgba(100,160,255,.45);
  border-radius: var(--radius-xl);
  padding: 80px 48px;
  text-align: center;
  position: relative; overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(78,159,255,.08),
    0 8px 48px rgba(0,0,0,.75),
    0 0 80px rgba(78,159,255,.12),
    inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.final-cta__box::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(78,159,255,.07) 0%, rgba(167,139,250,.05) 100%);
  border-radius: inherit;
  pointer-events: none;
}
.final-cta__orb {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(78,159,255,.18), transparent 65%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  pointer-events: none;
}
.final-cta__box h2 {
  margin-bottom: 16px;
  text-shadow: 0 2px 24px rgba(0,0,0,.8);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}
.final-cta__box p  { font-size: 1.05rem; margin-bottom: 32px; }

/* ── Footer ──────────────────────────────────────────────────── */
.sf-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.sf-footer__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px 48px;
  display: grid; grid-template-columns: 1fr 2fr; gap: 64px;
}
.sf-footer__brand p { font-size: .9rem; margin-top: 14px; max-width: 280px; }
.sf-footer__cols { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.sf-footer__cols h4 {
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--sub); margin-bottom: 14px;
}
.sf-footer__cols a {
  display: block; font-size: .88rem; color: var(--muted); margin-bottom: 10px;
  transition: color var(--transition);
}
.sf-footer__cols a:hover { color: var(--text); }
.sf-footer__bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between;
  font-size: .82rem; color: var(--muted);
}

/* ── Inner page hero ─────────────────────────────────────────── */
.inner-page { padding-top: 70px; min-height: 100vh; }
.inner-hero {
  padding: 80px 0 60px;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.inner-hero h1 { margin: 12px 0; }
.inner-hero p  { font-size: 1.1rem; }

/* ── Credit table ────────────────────────────────────────────── */
.credit-table-wrap { margin: 80px 0; }
.credit-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.credit-table__row {
  display: grid; grid-template-columns: 1fr 100px 160px;
  align-items: center; padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}
.credit-table__row:last-child { border-bottom: none; }
.credit-table__row--header {
  background: var(--surface-2); font-weight: 700;
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--sub);
}
.credit-table__row i { color: var(--primary); margin-right: 10px; width: 16px; }
.credit-val { font-weight: 800; color: var(--text); font-family: 'Space Grotesk', sans-serif; }
.tier-badge {
  font-size: .72rem; font-weight: 700; padding: 3px 10px;
  border-radius: 99px; display: inline-block;
}
.tier-badge--free    { background: rgba(100,200,100,.12); color: var(--accent-2); }
.tier-badge--creator { background: rgba(78,159,255,.12);  color: var(--primary); }
.tier-badge--pro     { background: rgba(167,139,250,.12); color: var(--accent); }

/* ── Credit calculator ───────────────────────────────────────── */
.calc-wrap { margin: 80px 0; }
.calc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px; max-width: 700px; margin: 0 auto;
}
.calc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.calc-row:last-of-type { border-bottom: none; }
.calc-row label { font-size: .9rem; color: var(--sub); }
.calc-input-wrap { display: flex; align-items: center; gap: 10px; }
.calc-input-wrap input {
  width: 72px; padding: 7px 10px; text-align: center;
  background: var(--bg); border: 1px solid var(--border-2);
  border-radius: 8px; color: var(--text); font-size: .9rem;
}
.calc-input-wrap span { font-size: .8rem; color: var(--muted); }
.calc-result {
  margin-top: 24px; padding: 20px 24px;
  background: var(--bg-3); border: 1px solid var(--border-2);
  border-radius: var(--radius); text-align: center;
}
.calc-result__total { font-size: 1.2rem; font-weight: 700; color: var(--text); }
.calc-result__total span { color: var(--primary); }
.calc-result__rec { font-size: .88rem; color: var(--sub); margin-top: 6px; }
.calc-result__rec strong { color: var(--accent); }

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-wrap { margin: 80px 0; }
.faq { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-2); }
.faq-item__q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; background: none; border: none; cursor: pointer;
  color: var(--text); font-size: .95rem; font-weight: 600; text-align: left;
  gap: 16px;
}
.faq-item__q i { color: var(--muted); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-item__q i { transform: rotate(180deg); color: var(--primary); }
.faq-item__a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  font-size: .9rem; color: var(--sub); padding: 0 24px;
  line-height: 1.7;
}
.faq-item.open .faq-item__a { max-height: 300px; padding: 0 24px 20px; }

/* ── App shell ───────────────────────────────────────────────── */
.app-shell { display: flex; min-height: calc(100vh - 70px); }
.app-sidebar {
  width: 280px; flex-shrink: 0;
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex; flex-direction: column; gap: 0;
  overflow-y: auto;
}
.app-sidebar__section { padding: 16px 0; border-bottom: 1px solid var(--border); }
.app-sidebar__section:last-of-type { border-bottom: none; }
.app-sidebar__section h4 {
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 10px;
}
.app-main { flex: 1; padding: 32px; overflow-y: auto; }

/* Sidebar dash */
.app-sidebar--dash { width: 260px; gap: 20px; }
.dash-user { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.dash-user__avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: 800; color: #050c1a; flex-shrink: 0;
}
.dash-user strong { display: block; font-size: .9rem; }
.dash-user__plan { margin-top: 2px; }
.plan-badge { font-size: .7rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; }
.plan-badge--free    { background: rgba(100,200,100,.12); color: var(--accent-2); }
.plan-badge--creator { background: rgba(78,159,255,.12);  color: var(--primary); }
.plan-badge--pro     { background: rgba(167,139,250,.12); color: var(--accent); }

.dash-nav { display: flex; flex-direction: column; gap: 4px; }
.dash-nav__item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: var(--radius);
  color: var(--sub); font-size: .9rem; font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
}
.dash-nav__item:hover, .dash-nav__item.active {
  background: rgba(78,159,255,.08); color: var(--text);
}
.dash-nav__item i { width: 18px; text-align: center; color: var(--muted); }
.dash-nav__item.active i { color: var(--primary); }

.dash-credits-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-top: auto;
}
.dash-credits-card__label { font-size: .75rem; color: var(--muted); margin-bottom: 4px; }
.dash-credits-card__val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 8px;
}
.dash-credits-card__val small { font-size: .85rem; color: var(--muted); }
.dash-credits-card__bar {
  height: 4px; background: var(--surface-2); border-radius: 2px; margin-bottom: 8px;
}
.dash-credits-card__bar div {
  height: 100%; background: var(--primary); border-radius: 2px;
  transition: width .5s ease;
}
.dash-credits-card__refresh { font-size: .72rem; color: var(--muted); }

/* ── Generator ───────────────────────────────────────────────── */
.sf-select {
  width: 100%; padding: 9px 12px;
  background: var(--bg); border: 1px solid var(--border-2);
  border-radius: var(--radius); color: var(--text); font-size: .88rem;
  cursor: pointer;
}
.sf-range-wrap { display: flex; align-items: center; gap: 12px; }
.sf-range {
  flex: 1; -webkit-appearance: none; height: 4px;
  background: var(--surface-2); border-radius: 2px; cursor: pointer;
}
.sf-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%;
  background: var(--primary); cursor: pointer;
  box-shadow: 0 0 8px var(--primary-glow);
}
.sf-range-wrap span { font-size: .85rem; color: var(--primary); font-weight: 700; min-width: 60px; }
.toggle-group { display: flex; gap: 6px; }
.toggle-btn {
  flex: 1; padding: 7px 0; border-radius: 8px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--sub); font-size: .8rem; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.toggle-btn.active, .toggle-btn:hover {
  background: rgba(78,159,255,.1); border-color: var(--primary); color: var(--primary);
}
.tag-group { display: flex; flex-wrap: wrap; gap: 6px; }
.inst-tag {
  padding: 4px 10px; border-radius: 99px;
  font-size: .76rem; font-weight: 600; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--sub); transition: all var(--transition);
}
.inst-tag.active { background: rgba(78,159,255,.1); border-color: var(--primary); color: var(--primary); }
.inst-tag--exclude { border-color: rgba(248,113,113,.25); color: var(--danger); }
.inst-tag--exclude.active { background: rgba(248,113,113,.1); }
.credit-pill {
  margin-top: auto; padding: 10px 12px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius); font-size: .82rem; color: var(--primary);
  display: flex; align-items: center; gap: 8px; font-weight: 600;
}

.app-main__top { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.prompt-box {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 20px; display: flex; flex-direction: column; gap: 12px;
}
.prompt-box__label { font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.prompt-box__input {
  background: none; border: none; resize: none;
  color: var(--text); font-size: .95rem; min-height: 70px;
  width: 100%; outline: none; line-height: 1.6;
}
.prompt-box__input::placeholder { color: var(--muted); }
.prompt-box__meta { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
.prompt-box__preview { font-size: .82rem; color: var(--muted); font-style: italic; flex: 1; }
.prompt-box__cost { font-size: .78rem; color: var(--primary); font-weight: 600; flex-shrink: 0; }
.gen-actions { display: flex; gap: 12px; justify-content: flex-end; }

/* Track list */
.gen-result {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.gen-result__header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.gen-result__header h3 { font-size: 1.05rem; }
.gen-result__header p  { font-size: .82rem; color: var(--muted); }
.gen-result__status { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--accent-2); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; }
.status-dot--ready { background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2); }

.track-list { display: flex; flex-direction: column; }
.track-row {
  display: grid; grid-template-columns: 200px 1fr 120px;
  align-items: center; gap: 16px;
  padding: 12px 24px; border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.track-row:last-child { border-bottom: none; }
.track-row:hover { background: rgba(255,255,255,.02); }
.track-row__info { display: flex; align-items: center; gap: 12px; }
.track-row__icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; color: white; flex-shrink: 0;
}
.track-row__info strong { display: block; font-size: .9rem; }
.track-row__info span  { font-size: .75rem; color: var(--muted); }
.track-row__wave { height: 32px; display: flex; align-items: center; gap: 1.5px; overflow: hidden; }
.track-row__actions { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }
.icon-btn {
  width: 30px; height: 30px; border-radius: 7px;
  background: none; border: 1px solid var(--border);
  color: var(--muted); cursor: pointer; font-size: .78rem;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.icon-btn:hover { border-color: var(--primary); color: var(--primary); }
.track-row__dl {
  width: 30px; height: 30px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
}
.locked-pro { color: var(--muted); cursor: not-allowed; }

/* Export panel */
.export-panel {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-3);
}
.export-panel h4 { font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.export-options { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.export-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 12px 16px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); cursor: pointer; transition: all var(--transition);
  font-size: .8rem; min-width: 90px;
}
.export-btn i { font-size: 1rem; color: var(--primary); }
.export-btn small { color: var(--muted); font-size: .72rem; }
.export-btn:hover:not(.export-btn--locked) { border-color: var(--primary); }
.export-btn--locked { opacity: .5; cursor: not-allowed; }
.export-btn--get-stems {
  background: rgba(99,102,241,.12);
  border-color: rgba(99,102,241,.35);
  color: #a78bfa;
}
.export-btn--get-stems i { color: #a78bfa; }
.export-btn--get-stems small { color: rgba(167,139,250,.7); }
.export-btn--get-stems:hover {
  background: rgba(99,102,241,.22);
  border-color: rgba(167,139,250,.6);
  color: #c4b5fd;
}
.upgrade-nudge {
  font-size: .82rem; color: var(--accent); text-decoration: none;
  display: flex; align-items: center; gap: 6px;
}
.upgrade-nudge:hover { color: #c4b5fd; }

/* Empty state */
.gen-empty {
  text-align: center; padding: 80px 24px;
}
.gen-empty__icon { font-size: 3rem; color: var(--muted); margin-bottom: 16px; }
.gen-empty h3 { margin-bottom: 8px; }
.gen-empty p { font-size: .9rem; }

/* ── Dashboard ───────────────────────────────────────────────── */
.dash-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.dash-header h2 { font-size: 1.4rem; }
.dash-header__sub { font-size: 1rem; color: var(--muted); font-weight: 400; margin-left: 10px; }

.dash-filters { display: flex; gap: 8px; margin-bottom: 24px; }
.filter-btn {
  padding: 6px 16px; border-radius: 99px;
  background: none; border: 1px solid var(--border);
  color: var(--sub); font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: rgba(78,159,255,.1); border-color: var(--primary); color: var(--primary);
}

.project-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px; margin-bottom: 40px;
}
.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; text-decoration: none;
  transition: all var(--transition); cursor: pointer;
}
.project-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--border-2); }
.project-card__art {
  width: 100%; aspect-ratio: 1/1; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #1a2a48, #0d1528);
}
.project-card__art--1 { background: linear-gradient(135deg, #1e3a5f, #0a1a30); }
.project-card__art--2 { background: linear-gradient(135deg, #2d1a3f, #150d1f); }
.project-card__art--3 { background: linear-gradient(135deg, #1a3f2d, #0d1f15); }
.project-card__play {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.3); opacity: 0; transition: opacity var(--transition);
  color: white; font-size: 1.5rem;
}
.project-card:hover .project-card__play { opacity: 1; }
.project-card__body { padding: 14px 16px; }
.project-card__body h4 { font-size: .9rem; margin-bottom: 4px; }
.project-card__body p  { font-size: .78rem; color: var(--muted); margin-bottom: 10px; }
.project-card__tags { display: flex; flex-wrap: wrap; gap: 4px; }
.export-badge {
  font-size: .68rem; font-weight: 700; padding: 2px 8px; border-radius: 99px;
}
.export-badge--stereo  { background: rgba(78,159,255,.12); color: var(--primary); }
.export-badge--master  { background: rgba(52,211,153,.12); color: var(--accent-2); }
.export-badge--pre     { background: rgba(167,139,250,.12); color: var(--accent); }
.export-badge--locked  { background: rgba(255,255,255,.06); color: var(--muted); cursor: pointer; }
.export-badge--locked:hover { background: rgba(255,255,255,.1); color: var(--text); }
.export-badge--stems-cta { background: rgba(99,102,241,.13); color: #a78bfa; cursor: pointer; border: 1px solid rgba(99,102,241,.25); }
.export-badge--stems-cta:hover { background: rgba(99,102,241,.22); color: #c4b5fd; }
.project-card--new {
  border-style: dashed; background: none;
  display: flex; align-items: center; justify-content: center;
}
.project-card__new-inner {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 40px; color: var(--muted); font-size: .88rem; font-weight: 600;
  text-decoration: none; transition: color var(--transition);
}
.project-card__new-inner i { font-size: 1.8rem; }
.project-card__new-inner:hover { color: var(--primary); }

.dash-activity h3 { font-size: 1rem; margin-bottom: 16px; }
.activity-list { display: flex; flex-direction: column; }
.activity-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: .88rem;
}
.activity-item:last-child { border-bottom: none; }
.activity-item i { color: var(--primary); width: 16px; text-align: center; }
.activity-item span { flex: 1; color: var(--sub); }
.activity-item small { color: var(--muted); font-size: .78rem; }

.project-meta-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.project-meta-card__art { height: 120px; }
.project-meta-card h4 { padding: 12px 16px 0; font-size: .95rem; }
.project-meta-card p  { padding: 4px 16px; font-size: .8rem; color: var(--muted); }
.project-meta-card__plan { margin: 8px 16px 16px; display: inline-block; }

/* Export tier cards */
.export-tier-grid {
  display: flex; flex-direction: column; gap: 12px; margin-bottom: 40px;
}
.export-tier-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px; border-radius: var(--radius-lg);
  border: 1px solid var(--border); background: var(--surface);
}
.export-tier-card--locked { opacity: .65; }
.export-tier-card__icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(78,159,255,.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.export-tier-card__body { flex: 1; }
.export-tier-card__body h4 { font-size: .95rem; margin-bottom: 4px; display: flex; align-items: center; gap: 10px; }
.export-tier-card__body p  { font-size: .85rem; color: var(--sub); }
.lock-badge {
  font-size: .72rem; font-weight: 600; color: var(--accent);
  background: rgba(167,139,250,.1); padding: 2px 8px; border-radius: 99px;
  display: inline-flex; align-items: center; gap: 4px;
}
.credit-tag {
  display: inline-block; font-size: .75rem; font-weight: 700;
  color: var(--primary); background: rgba(78,159,255,.1);
  padding: 3px 10px; border-radius: 99px; margin-top: 6px;
}
.project-tracks { margin-top: 32px; }
.project-tracks h3 { font-size: 1rem; margin-bottom: 6px; }
.project-tracks__note { font-size: .85rem; color: var(--muted); margin-bottom: 16px; }

/* ── Auth pages ──────────────────────────────────────────────── */
.auth-page { min-height: 100vh; background: var(--bg); }
.auth-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-split__left {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-right: 1px solid var(--border);
  padding: 60px 64px; display: flex; flex-direction: column; justify-content: center;
}
.auth-logo { margin-bottom: 40px; display: inline-flex !important; }
.auth-split__left h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 28px; }
.auth-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
.auth-benefits li { display: flex; align-items: center; gap: 12px; font-size: .95rem; color: var(--sub); }
.auth-benefits i { color: var(--accent-2); }
.auth-testimonial {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
  border-left: 3px solid var(--primary);
}
.auth-testimonial p { font-size: .9rem; color: var(--sub); font-style: italic; margin-bottom: 10px; }
.auth-testimonial strong { font-size: .82rem; color: var(--muted); }
.auth-split__right {
  display: flex; align-items: center; justify-content: center;
  padding: 60px 64px;
}
.auth-card {
  width: 100%; max-width: 440px;
}
.auth-card h2 { margin-bottom: 4px; }
.auth-card__sub { font-size: .9rem; color: var(--sub); margin-bottom: 28px; }
.oauth-btns { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.oauth-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 11px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border-2);
  color: var(--text); font-size: .9rem; font-weight: 600; cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}
.oauth-btn:hover { border-color: var(--primary); background: var(--surface-2); color: var(--text); }
.oauth-btn--google:hover { border-color: #4285f4; background: rgba(66,133,244,.08); }
.oauth-btn i { font-size: 1rem; }
.auth-error {
  background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.3);
  color: #f87171; border-radius: 8px; padding: 10px 14px;
  font-size: .875rem; font-weight: 500; margin-bottom: 16px;
}
.stripe-badge {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: 10px; padding: 14px 16px;
  font-size: .875rem; color: var(--sub);
}
.stripe-badge i { color: #635bff; font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.checkout-stripe-info { margin-top: 8px; }
.auth-divider {
  display: flex; align-items: center; gap: 12px; margin: 4px 0 20px;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.auth-divider span { font-size: .8rem; color: var(--muted); white-space: nowrap; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--sub); }
.form-group input, .form-group select {
  padding: 11px 14px;
  background: var(--bg-3); border: 1.5px solid var(--border);
  border-radius: var(--radius); color: var(--text); font-size: .9rem;
  transition: border-color var(--transition); width: 100%;
}
.form-group input:focus, .form-group select:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(78,159,255,.12);
}
.form-group input::placeholder { color: var(--muted); }
.input-icon-wrap { position: relative; }
.input-icon-wrap input { padding-right: 44px; }
.input-icon-btn {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--muted); cursor: pointer;
  padding: 4px; font-size: .9rem; transition: color var(--transition);
}
.input-icon-btn:hover { color: var(--primary); }
.form-group__hint { font-size: .8rem; color: var(--muted); text-align: right; }
.pw-strength { height: 3px; border-radius: 2px; background: var(--surface-2); margin-top: 6px; }
.plan-radio-group { display: flex; gap: 8px; flex-wrap: wrap; }
.plan-radio { cursor: pointer; }
.plan-radio input { display: none; }
.plan-radio span {
  display: block; padding: 8px 14px; border-radius: var(--radius);
  background: var(--bg-3); border: 1.5px solid var(--border);
  font-size: .83rem; font-weight: 600; color: var(--sub);
  transition: all var(--transition); cursor: pointer;
}
.plan-radio input:checked + span {
  border-color: var(--primary); color: var(--primary);
  background: rgba(78,159,255,.08);
}
.form-group--check .checkbox-label {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .85rem; color: var(--sub); cursor: pointer;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ── Checkout ────────────────────────────────────────────────── */
.checkout-wrap {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.checkout-left {
  background: var(--bg-2); border-right: 1px solid var(--border);
  padding: 60px 64px; display: flex; flex-direction: column;
}
.checkout-right {
  display: flex; align-items: center; justify-content: center;
  padding: 60px 64px;
}
.checkout-plan-summary {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px; flex: 1; margin-bottom: 24px;
}
.checkout-plan-summary__header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.checkout-plan-summary__header h3 { font-size: 1.1rem; margin-bottom: 4px; }
.checkout-plan-summary__header p  { font-size: .82rem; color: var(--muted); }
.checkout-plan-summary__price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem; font-weight: 800; color: var(--text);
}
.checkout-plan-summary__price span { font-size: .9rem; color: var(--sub); font-weight: 400; }
.checkout-plan-summary__features {
  list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px;
}
.checkout-plan-summary__features li {
  display: flex; align-items: center; gap: 10px;
  font-size: .88rem; color: var(--sub);
}
.checkout-plan-summary__features li .fa-check { color: var(--accent-2); }
.checkout-plan-summary__total {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 16px; border-top: 1px solid var(--border);
  font-size: .88rem; color: var(--sub);
}
.checkout-plan-summary__total strong { font-size: 1.2rem; color: var(--text); }
.checkout-plan-summary__switch { text-align: center; margin-top: 12px; }
.checkout-plan-summary__switch a { font-size: .82rem; }
.checkout-trust {
  display: flex; gap: 20px; font-size: .8rem; color: var(--muted);
}
.checkout-trust span { display: flex; align-items: center; gap: 6px; }
.checkout-trust i { color: var(--accent-2); }
.checkout-legal { font-size: .78rem; color: var(--muted); text-align: center; margin-top: 12px; line-height: 1.5; }

/* Pricing full page */
.pricing-full { padding: 60px 0; }
.plans-grid--full { align-items: start; }

/* ── Animations ──────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .6s ease both; }
.fade-up--d1 { animation-delay: .1s; }
.fade-up--d2 { animation-delay: .2s; }
.fade-up--d3 { animation-delay: .3s; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: 1fr 1fr; }
  .feature-card--hero { grid-column: span 2; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .sf-footer__inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .sf-nav__links, .sf-nav__actions { display: none; }
  .sf-nav__hamburger { display: flex; }
  .features__grid { grid-template-columns: 1fr; }
  .feature-card--hero { grid-column: span 1; }
  .auth-split { grid-template-columns: 1fr; }
  .auth-split__left { display: none; }
  .auth-split__right { padding: 40px 24px; }
  .checkout-wrap { grid-template-columns: 1fr; }
  .checkout-left { display: none; }
  .checkout-right { padding: 40px 24px; }
  .how__step { flex-direction: column; gap: 16px; }
  .how__step-num { font-size: 2rem; width: auto; }
  .app-shell { flex-direction: column; }
  .app-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
  .app-main { padding: 20px 16px; }
  .track-row { grid-template-columns: 140px 1fr 80px; }
  .credit-table__row { grid-template-columns: 1fr 80px 120px; font-size: .8rem; }
  .waveform-demo { padding: 16px; }
  .sf-footer__cols { grid-template-columns: 1fr 1fr; }
  .sf-footer__bottom { flex-direction: column; gap: 6px; text-align: center; }
}
@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .gen-actions { flex-direction: column; }
  .gen-actions .btn { width: 100%; justify-content: center; }
  .export-options { gap: 8px; }
  .export-btn { min-width: 80px; padding: 10px 12px; }
  .form-row-2 { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   Pipeline UI styles
═══════════════════════════════════════════════════════════════ */
.pipeline-status {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; margin-bottom: 20px;
}
.pipeline-steps { display: flex; flex-direction: column; gap: 0; }
.pipeline-step {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
  opacity: 0.4; transition: opacity .3s ease;
}
.pipeline-step:last-child { border-bottom: none; }
.pipeline-step__icon {
  width: 36px; height: 36px; border-radius: 9px;
  background: rgba(78,159,255,.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}
.pipeline-step__body { flex: 1; }
.pipeline-step__body strong { display: block; font-size: .9rem; }
.pipeline-step__body span  { font-size: .78rem; color: var(--muted); }
.pipeline-step__indicator { width: 20px; text-align: center; font-size: .9rem; }
.pipeline-blueprint { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.blueprint-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.blueprint-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 99px;
  background: rgba(78,159,255,.08); border: 1px solid rgba(78,159,255,.15);
  font-size: .78rem; color: var(--primary); font-weight: 600;
}
.blueprint-pill--instr {
  background: rgba(168,85,247,.07); border-color: rgba(168,85,247,.18);
  color: #a855f7;
}
.stereo-player {
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  background: var(--bg-3);
}
.stereo-player__label { font-size: .78rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.stereo-player audio { border-radius: 8px; }
.gen-error {
  text-align: center; padding: 60px 24px;
  background: var(--surface); border: 1px solid rgba(248,113,113,.2);
  border-radius: var(--radius-lg);
}

/* ── Stem file badge ─────────────────────────────────────────── */
.stem-file-badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 99px;
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2);
  font-size: .72rem; color: #10b981; font-weight: 600;
  font-family: 'Space Mono', monospace;
  letter-spacing: .02em;
}
.track-row__dl.locked-pro {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .75rem; padding: 4px 10px; border-radius: 99px;
  background: rgba(255,255,255,.04); border: 1px solid var(--border);
  color: var(--muted); cursor: default;
}

/* ══════════════════════════════════════════════════════════════
   NAV USER MENU + DROPDOWN
══════════════════════════════════════════════════════════════ */
.nav-user-menu { position: relative; display: flex; align-items: center; }
.nav-avatar-btn {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid var(--border); border-radius: 99px;
  padding: 5px 12px 5px 6px; cursor: pointer; color: var(--text);
  transition: background .2s;
}
.nav-avatar-btn:hover { background: var(--surface); }
.nav-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg,var(--primary),var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 700; color: #fff; flex-shrink: 0;
  overflow: hidden;
}
.nav-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.nav-username { font-size: .85rem; font-weight: 600; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--surface-2, #0e1a2e); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 200px;
  box-shadow: 0 12px 40px rgba(0,0,0,.4); z-index: 1000;
  display: none; flex-direction: column; padding: 6px;
}
.nav-dropdown.open { display: flex; }
.nav-dropdown__item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; font-size: .88rem;
  color: var(--text); text-decoration: none; transition: background .15s;
  background: none; border: none; cursor: pointer; width: 100%; text-align: left;
}
.nav-dropdown__item:hover { background: rgba(255,255,255,.06); }
.nav-dropdown__item--danger { color: var(--danger); }
.nav-dropdown__item--danger:hover { background: rgba(239,68,68,.08); }
.nav-dropdown__divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ══════════════════════════════════════════════════════════════
   PROFILE PAGE
══════════════════════════════════════════════════════════════ */
.profile-page .container { max-width: 900px; }
.profile-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.profile-cover {
  height: 160px;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
}
.profile-body { padding: 0 32px 32px; }
.profile-avatar-wrap { margin-top: -48px; margin-bottom: 16px; }
.profile-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  border: 4px solid var(--bg); object-fit: cover;
  display: block;
}
.profile-avatar--initials {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 700; color: #fff;
}
.profile-info__top { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.profile-name { font-size: 1.6rem; font-weight: 800; margin: 0 0 4px; }
.profile-handle { color: var(--muted); font-size: .9rem; margin: 0; }
.profile-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.profile-stats { display: flex; gap: 32px; padding: 20px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 24px; flex-wrap: wrap; }
.profile-stat { display: flex; flex-direction: column; gap: 2px; }
.profile-stat__val { font-size: 1.4rem; font-weight: 700; }
.profile-stat__label { font-size: .78rem; color: var(--muted); }
.profile-section h3 { font-size: 1rem; font-weight: 700; margin: 0 0 16px; }
.profile-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.profile-link-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 20px 16px; background: var(--surface-2, rgba(255,255,255,.03));
  border: 1px solid var(--border); border-radius: var(--radius);
  text-decoration: none; color: var(--text); font-size: .85rem; font-weight: 600;
  transition: all .2s;
}
.profile-link-card i { font-size: 1.4rem; color: var(--primary); }
.profile-link-card:hover { background: rgba(78,159,255,.08); border-color: var(--primary); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════════
   SUBSCRIPTION PAGE
══════════════════════════════════════════════════════════════ */
.sub-page .container { max-width: 900px; }
.sub-header { margin-bottom: 32px; }
.sub-header h1 { font-size: 2rem; font-weight: 800; margin: 0 0 8px; }
.sub-header p { color: var(--muted); margin: 0; }
.sub-stats-bar {
  display: flex; flex-wrap: wrap; gap: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); margin-bottom: 24px; overflow: hidden;
}
.sub-stat {
  flex: 1; min-width: 130px; padding: 20px 24px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px;
}
.sub-stat:last-child { border-right: none; }
.sub-stat__label { font-size: .75rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.sub-stat__val { font-size: 1rem; font-weight: 700; }
.sub-stat--manage { position: relative; }
.sub-manage-dropdown {
  position: absolute; top: calc(100% - 8px); left: 24px;
  background: var(--surface-2, #0e1a2e); border: 1px solid var(--border);
  border-radius: var(--radius); min-width: 220px;
  box-shadow: 0 8px 32px rgba(0,0,0,.4); z-index: 100;
  overflow: hidden;
}
.sub-manage-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; font-size: .88rem; color: var(--text);
  text-decoration: none; transition: background .15s;
  background: none; border: none; cursor: pointer; width: 100%; text-align: left;
}
.sub-manage-item:hover { background: rgba(255,255,255,.06); }
.sub-manage-item--danger { color: var(--danger); }
.sub-usage-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; margin-bottom: 32px;
}
.sub-usage-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sub-usage-header h3 { margin: 0; font-size: 1rem; font-weight: 700; }
.sub-usage-count { font-size: .9rem; color: var(--muted); font-weight: 600; }
.sub-usage-bar { height: 8px; background: rgba(255,255,255,.06); border-radius: 99px; overflow: hidden; }
.sub-usage-bar__fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 99px; transition: width .5s ease; }
.sub-usage-note { margin: 10px 0 0; font-size: .82rem; color: var(--muted); }
.sub-plans-section h3 { font-size: 1rem; font-weight: 700; margin: 0 0 16px; }
.sub-plans-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.sub-plan-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
}
.sub-plan-card--current { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.sub-plan-card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.sub-plan-card__top h4 { margin: 0 0 4px; font-size: 1rem; font-weight: 700; }
.sub-plan-card__top p { margin: 0; font-size: .8rem; color: var(--muted); }
.sub-plan-card__price { font-size: 1.4rem; font-weight: 800; }
.sub-plan-card__price span { font-size: .8rem; font-weight: 400; color: var(--muted); }
.sub-plan-card ul { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 6px; }
.sub-plan-card ul li { font-size: .83rem; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.sub-plan-card ul li i { color: var(--accent-2); font-size: .75rem; }
.sub-current-badge {
  display: inline-flex; align-items: center; padding: 4px 12px;
  border-radius: 99px; font-size: .75rem; font-weight: 700;
  background: rgba(78,159,255,.15); color: var(--primary); border: 1px solid rgba(78,159,255,.3);
}
.sub-downgrade-section {
  margin-top: 28px;
  padding: 20px 24px;
  background: rgba(255,80,80,.05);
  border: 1px solid rgba(255,80,80,.15);
  border-radius: 12px;
}
.sub-downgrade-section h4 { margin: 0 0 6px; font-size: .95rem; font-weight: 700; color: #ff7070; }
.sub-downgrade-section p { margin: 0; font-size: .82rem; color: var(--muted); line-height: 1.5; }

/* ══════════════════════════════════════════════════════════════
   ACCOUNT PAGE
══════════════════════════════════════════════════════════════ */
.account-page .container { max-width: 900px; }
.account-page h1 { font-size: 2rem; font-weight: 800; margin: 0 0 32px; }
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 700px) { .account-grid { grid-template-columns: 1fr; } }
.account-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
}
.account-card h3 { margin: 0 0 16px; font-size: 1rem; font-weight: 700; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.account-avatar-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.account-avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.account-avatar--initials {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700; color: #fff;
}
.account-field { margin-bottom: 16px; }
.account-field label { display: block; font-size: .75rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 4px; }
.account-field__val { font-size: .9rem; color: var(--text); }
.account-connected { display: flex; flex-direction: column; gap: 12px; }
.account-connected__item {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  background: rgba(255,255,255,.03); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.account-connected__item--active { border-color: rgba(66,133,244,.3); background: rgba(66,133,244,.05); }
.account-connected__item > div { flex: 1; }
.account-connected__item strong { display: block; font-size: .9rem; }
.account-connected__item p { margin: 2px 0 0; font-size: .78rem; color: var(--muted); }
.connected-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 99px;
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2);
  font-size: .75rem; color: #10b981; font-weight: 600; white-space: nowrap;
}
.account-danger { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.account-danger h4 { font-size: .85rem; color: var(--danger); margin: 0 0 10px; }

/* ══════════════════════════════════════════════════════════════
   DASHBOARD — dynamic user block
══════════════════════════════════════════════════════════════ */
.plan-badge--pro { background: rgba(139,92,246,.15); color: #a78bfa; border-color: rgba(139,92,246,.3); }
.plan-badge--creator { background: rgba(78,159,255,.15); color: #4e9fff; border-color: rgba(78,159,255,.3); }

/* ── Dashboard project grid extras ────────────────────────────── */
.project-grid-loading {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: .9rem; padding: 24px;
  grid-column: 1 / -1;
}
.project-grid-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 60px 20px;
  color: var(--muted); text-align: center; grid-column: 1 / -1;
}
.project-grid-empty a { color: var(--primary); text-decoration: underline; }
.project-card[data-stereo] .project-card__art { cursor: pointer; }
.project-card[data-stereo]:hover .project-card__play { opacity: 1; transform: scale(1); }

/* ══════════════════════════════════════════════════════════════
   SUNO-STYLE GENERATOR PAGE
══════════════════════════════════════════════════════════════ */

/* ── Page wrapper: two-column on desktop, single-column on mobile */
.suno-gen-page {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 0;
  min-height: 100vh;
  width: 100%;
  margin: 0;
  padding: 0;
}

/* ── Left column: stacked cards */
.suno-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 16px 20px 20px;
  border-right: 1px solid var(--border);
  background: var(--surface);
  min-height: 100vh;
}

/* ── Right column: results / empty state */
.suno-right {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── Card */
.suno-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color .2s;
}
.suno-card:focus-within { border-color: rgba(78,159,255,.4); }
.suno-card--slim { padding: 0; }
.suno-card--collapsed .suno-card__body { display: none; }

/* ── Card header */
.suno-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 14px 12px;
  user-select: none;
}
.suno-card__collapse {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  transition: background .15s;
  flex-shrink: 0;
}
.suno-card__collapse:hover { background: rgba(255,255,255,.08); }
.suno-card__collapse--right { margin-left: 0; }
.suno-card__title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

/* ── Tab group (Write / Prompt / Instrumental) */
.suno-tab-group {
  display: flex;
  background: rgba(255,255,255,.06);
  border-radius: 99px;
  padding: 3px;
  gap: 2px;
  flex-shrink: 0;
}
.suno-tab {
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px 12px;
  border-radius: 99px;
  font-size: .78rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  transition: all .15s;
}
.suno-tab.active {
  background: rgba(255,255,255,.12);
  color: var(--text);
}
.suno-tab:hover:not(.active) { color: var(--text); }

/* ── Tab panels */
.suno-tab-panel { display: none; }
.suno-tab-panel.active { display: block; }

/* ── Textarea */
.suno-textarea {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: .88rem;
  line-height: 1.6;
  resize: none;
  padding: 0 16px 8px;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
  min-height: 110px;
}
.suno-textarea::placeholder { color: var(--muted); opacity: .8; }

/* ── Textarea action row */
.suno-textarea-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 12px;
  border-top: 1px solid var(--border);
  justify-content: space-between;
}

/* ── Icon button */
.suno-icon-btn {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 6px 12px;
  color: var(--muted);
  cursor: pointer;
  font-size: .8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .15s;
}
.suno-icon-btn:hover { background: rgba(255,255,255,.1); color: var(--text); }
.suno-icon-btn--blue {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  width: 34px;
  height: 34px;
  padding: 0;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform .4s ease, background .15s;
}
.suno-icon-btn--blue:hover { background: #3b8fe8; transform: scale(1.08); }

/* ── Instrumental toggle */
.suno-instrumental-toggle {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  justify-content: space-between;
}
.suno-instrumental-toggle__info {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}
.suno-instrumental-toggle__info div strong { display: block; font-size: .9rem; margin-bottom: 4px; }
.suno-instrumental-toggle__info div p { margin: 0; font-size: .78rem; color: var(--muted); }
.suno-instrumental-note {
  margin: 0 16px 14px;
  padding: 10px 14px;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: 10px;
  font-size: .82rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

/* ── Switch (iOS-style toggle) */
.suno-switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.suno-switch input { opacity: 0; width: 0; height: 0; }
.suno-switch__track {
  position: absolute; cursor: pointer; inset: 0;
  background: rgba(255,255,255,.1);
  border: 1px solid var(--border);
  border-radius: 99px;
  transition: background .2s;
}
.suno-switch input:checked + .suno-switch__track { background: var(--primary); border-color: var(--primary); }
.suno-switch__thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.suno-switch input:checked + .suno-switch__track .suno-switch__thumb { transform: translateX(20px); }

/* ── Styles section */
.suno-style-input {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: .88rem;
  padding: 8px 16px;
  outline: none;
  font-family: inherit;
  box-sizing: border-box;
}
.suno-style-input::placeholder { color: var(--muted); }
.suno-style-chips-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px 14px;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: visible; /* allow scroll arrows to appear */
}
/* Scroll arrow buttons */
.suno-chips-arrow {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-2, #1e2130);
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  transition: opacity .15s, background .15s;
  padding: 0;
  line-height: 1;
}
.suno-chips-arrow:hover { background: rgba(255,255,255,.12); color: var(--text); }
.suno-chips-arrow:disabled { opacity: 0.2; cursor: default; pointer-events: none; }
.suno-style-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
  padding-bottom: 4px;
  scroll-behavior: smooth;
}
.suno-style-chips::-webkit-scrollbar { display: none; }

/* ── Chips — base */
.suno-chip {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;        /* never squish — scroll instead */
  transition: all .15s;
  font-family: inherit;
  letter-spacing: .01em;
}
.suno-chip:hover { filter: brightness(1.2); transform: translateY(-1px); }

/* ── Per-genre chip colours (bg + border + text) */
.suno-chip[data-style="trap"] {
  background: rgba(139,92,246,.18); border-color: rgba(139,92,246,.45); color: #c4b5fd;
}
.suno-chip[data-style="drill"] {
  background: rgba(239,68,68,.15); border-color: rgba(239,68,68,.4); color: #fca5a5;
}
.suno-chip[data-style="R&B"] {
  background: rgba(236,72,153,.16); border-color: rgba(236,72,153,.42); color: #f9a8d4;
}
.suno-chip[data-style="lo-fi"] {
  background: rgba(16,185,129,.15); border-color: rgba(16,185,129,.4); color: #6ee7b7;
}
.suno-chip[data-style="boom bap"] {
  background: rgba(245,158,11,.15); border-color: rgba(245,158,11,.4); color: #fcd34d;
}
.suno-chip[data-style="afrobeats"] {
  background: rgba(249,115,22,.16); border-color: rgba(249,115,22,.42); color: #fdba74;
}
.suno-chip[data-style="cinematic"] {
  background: rgba(6,182,212,.15); border-color: rgba(6,182,212,.4); color: #67e8f9;
}
.suno-chip[data-style="reggaeton"] {
  background: rgba(20,184,166,.15); border-color: rgba(20,184,166,.4); color: #5eead4;
}
.suno-chip[data-style="house"] {
  background: rgba(99,102,241,.18); border-color: rgba(99,102,241,.45); color: #a5b4fc;
}
.suno-chip[data-style="gospel"] {
  background: rgba(234,179,8,.15); border-color: rgba(234,179,8,.4); color: #fef08a;
}
.suno-chip[data-style="jazz"] {
  background: rgba(168,85,247,.16); border-color: rgba(168,85,247,.42); color: #d8b4fe;
}
.suno-chip[data-style="soul"] {
  background: rgba(244,63,94,.15); border-color: rgba(244,63,94,.4); color: #fda4af;
}

/* Active state — brighter version of the chip's own colour */
.suno-chip.active {
  filter: brightness(1.35) saturate(1.2);
  box-shadow: 0 0 0 2px currentColor;
}
.suno-chip--sm { padding: 4px 10px; font-size: .74rem; }

/* ── More options */
.suno-option-row {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.suno-option-row:last-child { border-bottom: none; }
.suno-option-label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.suno-bpm-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.suno-range {
  flex: 1;
  accent-color: var(--primary);
  cursor: pointer;
  height: 4px;
}
.suno-bpm-val {
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
  min-width: 60px;
  text-align: right;
}
.suno-bpm-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── Field row (song title) */
.suno-field-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
}
.suno-field-icon { color: var(--muted); font-size: .9rem; flex-shrink: 0; }
.suno-field-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: .88rem;
  outline: none;
  font-family: inherit;
}
.suno-field-input::placeholder { color: var(--muted); }

/* ── Create inline block (below song title) */
.suno-create-inline {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  padding: 4px 0 16px;
}
.suno-create-note {
  text-align: center;
  font-size: .74rem;
  color: var(--muted);
  margin: 0;
  opacity: .7;
}
.suno-create-btn {
  background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
  border: none;
  border-radius: 14px;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: .02em;
  transition: all .2s;
  box-shadow: 0 4px 24px rgba(78,159,255,.35);
  width: 100%;
  justify-content: center;
}
.suno-create-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(78,159,255,.5);
}
.suno-create-btn:active { transform: translateY(0); }
.suno-create-btn:disabled {
  opacity: .7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Pipeline inside right column */
.suno-pipeline { padding: 8px 0; }

/* ── Shake keyframe for validation feedback */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

/* ── Mobile: single column ── */
@media (max-width: 900px) {
  .suno-gen-page {
    grid-template-columns: 1fr;
    padding: 0;
    gap: 0;
  }
  .suno-left {
    min-height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .suno-right {
    padding: 20px 16px;
    order: -1; /* results above controls on mobile */
  }
  .suno-tab { padding: 5px 8px; font-size: .72rem; }
  .suno-create-btn { border-radius: 12px; }
}

/* Light mode support */
body.light {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #eef0f5;
  --text: #1a202c;
  --muted: #64748b;
  --border: #e2e8f0;
}

/* ══════════════════════════════════════════════════
   LEGAL PAGES  (Terms of Service / Privacy Policy)
   ══════════════════════════════════════════════════ */

/* Page wrapper */
.legal-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ── Header block ── */
.legal-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.legal-header__tag {
  display: inline-block;
  background: rgba(78,159,255,.12);
  color: var(--primary);
  border: 1px solid rgba(78,159,255,.25);
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 14px;
  margin-bottom: 16px;
}
.legal-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 12px;
  line-height: 1.2;
}
.legal-header__meta {
  font-size: .82rem;
  color: var(--muted);
  margin: 0;
}

/* ── Body content ── */
.legal-body {
  color: var(--text);
  line-height: 1.75;
}
.legal-body section {
  margin-bottom: 40px;
}
.legal-body h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.legal-body section:first-child h2 {
  border-top: none;
  padding-top: 0;
}
.legal-body p {
  font-size: .9rem;
  color: rgba(var(--text-rgb, 255,255,255), .85);
  margin: 0 0 14px;
}
.legal-body ul,
.legal-body ol {
  padding-left: 22px;
  margin: 0 0 14px;
}
.legal-body li {
  font-size: .9rem;
  color: rgba(var(--text-rgb, 255,255,255), .85);
  margin-bottom: 6px;
  line-height: 1.6;
}
.legal-body strong {
  color: var(--text);
  font-weight: 600;
}
.legal-body a {
  color: var(--primary);
  text-decoration: none;
}
.legal-body a:hover {
  text-decoration: underline;
}
.legal-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: .85rem;
}
.legal-body th,
.legal-body td {
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--border);
}
.legal-body th {
  background: rgba(255,255,255,.05);
  font-weight: 600;
  color: var(--text);
}
.legal-body td {
  color: var(--muted);
}

/* ── Footer block ── */
.legal-footer {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.legal-footer p {
  font-size: .84rem;
  color: var(--muted);
  margin: 0;
}
.legal-footer p a {
  color: var(--primary);
  text-decoration: none;
}
.legal-footer p a:hover { text-decoration: underline; }
.legal-footer__links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.legal-footer__links a {
  font-size: .8rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .15s;
}
.legal-footer__links a:hover { color: var(--primary); }

/* Light-mode overrides for legal text */
body.light .legal-body p,
body.light .legal-body li,
body.light .legal-body td {
  color: rgba(26,32,44,.8);
}

/* Mobile */
@media (max-width: 640px) {
  .legal-wrap { padding: 32px 16px 60px; }
  .legal-header h1 { font-size: 1.6rem; }
  .legal-body h2 { font-size: 1rem; }
}

/* ══════════════════════════════════════════════════════════════
   GLOBAL LEFT SIDEBAR  (gs-sidebar)
   Shows on every page. Page content offset via gs-page-wrap.
   ══════════════════════════════════════════════════════════════ */

:root {
  --gs-sidebar-w: 220px;
}

.gs-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--gs-sidebar-w);
  height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  z-index: 200;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Logo */
.gs-sidebar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  margin-bottom: 24px;
  text-decoration: none;
}
.gs-sidebar__logo-icon {
  width: 34px; height: 34px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}
.gs-sidebar__logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

/* User block */
.gs-sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin: 0 8px 16px;
  background: var(--surface-2);
  border-radius: 12px;
  cursor: pointer;
}
.gs-sidebar__avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #6366f1);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.gs-sidebar__user-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.gs-sidebar__username {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gs-sidebar__plan {
  font-size: .68rem;
}

/* Nav */
.gs-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 8px;
}
.gs-sidebar__nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  transition: all .15s;
}
.gs-sidebar__nav-item i {
  width: 18px;
  text-align: center;
  font-size: .9rem;
  flex-shrink: 0;
}
.gs-sidebar__nav-item:hover {
  background: var(--surface-2);
  color: var(--text);
}
.gs-sidebar__nav-item.active {
  background: rgba(78,159,255,.12);
  color: var(--primary);
  font-weight: 600;
}

/* Nav label visibility (mobile shows short version) */
.nav-label-short { display: none; }
.nav-label-full  { display: inline; }

/* Spacer */
.gs-sidebar__spacer { flex: 1; }

/* Credits block */
.gs-sidebar__credits {
  margin: 0 12px 12px;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: 12px;
}
.gs-credits__label {
  font-size: .7rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 4px;
}
.gs-credits__val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.gs-credits__val small { font-size: .75rem; color: var(--muted); font-weight: 400; }
.gs-credits__bar {
  height: 4px;
  background: var(--surface);
  border-radius: 4px;
  overflow: hidden;
}
.gs-credits__bar > div {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width .5s ease;
}

/* Footer links */
.gs-sidebar__footer {
  padding: 12px 16px 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gs-sidebar__footer-link {
  font-size: .72rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .15s;
}
.gs-sidebar__footer-link:hover { color: var(--primary); }

/* Mobile toggle button (hidden on desktop) */
.gs-sidebar__mobile-toggle {
  display: none;
  position: fixed;
  top: 14px; left: 14px;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
  z-index: 300;
  align-items: center;
  justify-content: center;
}

/* Page wrap — offset content by sidebar width */
.gs-page-wrap {
  margin-left: var(--gs-sidebar-w);
  min-height: 100vh;
}

/* Content area for interior pages */
.gs-content {
  padding: 32px 40px;
  max-width: 1100px;
}
.gs-content--gen {
  padding: 0;
  max-width: none;
  width: 100%;
}

/* Suppress old nav/footer on app pages */
.sf-nav, .sf-footer { display: none !important; }

/* ── Mobile: sidebar becomes a fixed top nav bar ── */
@media (max-width: 768px) {
  /* Become a horizontal top bar */
  .gs-sidebar {
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    padding: 0 12px;
    top: 0; left: 0; right: 0;
    border-right: none;
    border-bottom: 1px solid var(--border);
    z-index: 200;
    overflow: visible;
    transform: none !important;
    box-shadow: none !important;
  }

  /* Logo shrinks, no bottom margin */
  .gs-sidebar__logo {
    margin-bottom: 0;
    padding: 10px 8px 10px 0;
    flex-shrink: 0;
  }
  .gs-sidebar__logo-text { display: none; }

  /* Nav links: horizontal row, scrollable, centered */
  .gs-sidebar__nav {
    display: flex;
    flex-direction: row;
    gap: 0;
    padding: 0;
    flex: 1;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .gs-sidebar__nav::-webkit-scrollbar { display: none; }

  .gs-sidebar__nav-item {
    flex-direction: column;
    gap: 3px;
    padding: 8px 10px;
    font-size: .65rem;
    border-radius: 8px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .gs-sidebar__nav-item i {
    font-size: 1rem;
    width: auto;
  }
  .gs-sidebar__nav-item span { display: block; }

  /* User/auth section: push to far right */
  .gs-sidebar__user-wrap,
  .gs-sidebar__signin-btn {
    margin: 0 0 0 auto;
    flex-shrink: 0;
  }
  .gs-sidebar__signin-btn {
    padding: 7px 12px;
    border-radius: 8px;
    font-size: .78rem;
    flex-direction: row;
    gap: 6px;
  }

  /* Compact user button */
  .gs-sidebar__user {
    margin: 0;
    padding: 5px 8px;
    border-radius: 8px;
    gap: 6px;
    background: transparent;
  }
  .gs-sidebar__user-info { display: none; }
  .gs-sidebar__user-caret { display: none; }
  .gs-sidebar__avatar { width: 30px; height: 30px; font-size: .7rem; }

  /* Dropdown opens downward from top bar */
  .gs-user-dropdown {
    top: calc(100% + 6px);
    right: 0;
    left: auto;
    min-width: 190px;
    z-index: 500;
  }

  /* Short labels on mobile, hide full labels */
  .nav-label-full { display: none; }
  .nav-label-short { display: block; }

  /* Hide items that don't fit on mobile top bar */
  .gs-sidebar__spacer,
  .gs-sidebar__credits,
  .gs-sidebar__footer,
  .gs-sidebar__mobile-toggle { display: none !important; }

  /* Credits bar: hidden from top bar, shown in-page instead */
  .gs-page-wrap {
    margin-left: 0;
    padding-top: 58px; /* height of top nav bar */
  }
  .gs-content {
    padding: 20px 16px;
  }
}

/* ══════════════════════════════════════════════════════════════
   PIPELINE SPINNER  (replaces step list)
   ══════════════════════════════════════════════════════════════ */

.pipeline-spinner-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  gap: 16px;
}
.pipeline-spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pipeline-spinner-msg {
  font-size: .9rem;
  color: var(--muted);
  font-weight: 500;
  margin: 0;
  animation: pulse-opacity 1.5s ease-in-out infinite;
}
@keyframes pulse-opacity {
  0%,100% { opacity: 1; }
  50% { opacity: .5; }
}

/* ══════════════════════════════════════════════════════════════
   3-DOT SONG BUTTON
   ══════════════════════════════════════════════════════════════ */

.song-dots-btn {
  width: 30px; height: 30px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  font-size: .82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  flex-shrink: 0;
}
.song-dots-btn:hover {
  background: rgba(78,159,255,.12);
  color: var(--primary);
  border-color: rgba(78,159,255,.3);
}

/* ══════════════════════════════════════════════════════════════
   SONG EDIT MODAL
   ══════════════════════════════════════════════════════════════ */

.song-edit-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.song-edit-modal[style*="flex"] { display: flex; }
.song-edit-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
}
.song-edit-modal__panel {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  width: min(540px, 94vw);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.song-edit-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}
.song-edit-modal__header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.song-edit-modal__header h3 i { color: var(--primary); }
.song-edit-modal__close {
  width: 30px; height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 16px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.song-edit-modal__close:hover { background: var(--surface-2); color: var(--text); }

.song-edit-modal__body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.song-edit-modal__body label {
  display: block;
  font-size: .76rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 6px;
}

/* Read-only info grid */
.song-edit-modal__info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px 16px;
  background: var(--surface-2);
  border-radius: 10px;
  margin-top: 4px;
}
.song-edit-modal__info-row {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
}
.song-edit-modal__info-row span { color: var(--muted); }
.song-edit-modal__info-row strong { color: var(--text); }

.song-edit-modal__footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

/* ── Edit modal cover art ──────────────────────────────────────────── */
.edit-cover-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.edit-cover-thumb {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.edit-cover-thumb__icon { font-size: 1.6rem; color: var(--muted); }
.edit-cover-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.edit-cover-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  width: fit-content;
}
.edit-cover-hint {
  font-size: .75rem;
  color: var(--muted);
  margin: 0;
}
.edit-cover-remove {
  background: none;
  border: none;
  color: #f87171;
  font-size: .78rem;
  cursor: pointer;
  padding: 0;
  text-align: left;
  font-family: inherit;
}
.edit-cover-remove:hover { color: #ef4444; text-decoration: underline; }
.edit-cover-status {
  font-size: .78rem;
  color: var(--muted);
  min-height: 1em;
}

/* Instruments section — optional tag */
.suno-optional-tag {
  font-size: .68rem;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 2px 8px;
  margin-left: 8px;
  text-transform: none;
  letter-spacing: 0;
  vertical-align: middle;
}

/* Smaller suno textarea variant */
.suno-textarea--sm {
  min-height: 56px;
  font-size: .85rem;
}

/* Dashboard header */
.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.dash-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

/* ── Sidebar user block wrapper ───────────────────────────── */
.gs-sidebar__user-wrap {
  position: relative;
  margin: 0 8px 8px;
}

/* Sign-in button shown when logged out */
.gs-sidebar__signin-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 8px 8px;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s, transform .1s;
}
.gs-sidebar__signin-btn:hover {
  background: var(--primary-hover, #3a8eff);
  transform: translateY(-1px);
}
.gs-sidebar__signin-btn i {
  font-size: .95rem;
}

/* Make the user row a proper button */
.gs-sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: transparent;
  border: none;
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  transition: background .15s;
}
.gs-sidebar__user:hover {
  background: var(--surface-2);
}

.gs-sidebar__user-caret {
  margin-left: auto;
  font-size: 10px;
  opacity: .5;
  transition: transform .2s, opacity .2s;
  flex-shrink: 0;
}
.gs-sidebar__user-wrap.open .gs-sidebar__user-caret {
  transform: rotate(-180deg);
  opacity: .9;
}

/* ── Dropdown panel ───────────────────────────────────────── */
.gs-user-dropdown {
  position: absolute;
  top: calc(100% + 6px);   /* pops DOWN below the user row */
  left: 0;
  right: 0;
  background: var(--surface-1, #131f38);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
  z-index: 200;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .18s, transform .18s;
}
.gs-sidebar__user-wrap.open .gs-user-dropdown {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ── Dropdown items ───────────────────────────────────────── */
.gs-user-dropdown__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background .13s, color .13s;
  font-family: inherit;
}
.gs-user-dropdown__item:hover {
  background: var(--surface-2);
}
.gs-user-dropdown__item i {
  width: 16px;
  text-align: center;
  opacity: .7;
  font-size: .85rem;
}
.gs-user-dropdown__item--danger {
  color: #ef4444;
}
.gs-user-dropdown__item--danger:hover {
  background: rgba(239,68,68,.1);
}

/* ── Divider ──────────────────────────────────────────────── */
.gs-user-dropdown__divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

/* ── Theme toggle pill inside dropdown ────────────────────── */
.gs-theme-pill {
  margin-left: auto;
  width: 32px;
  height: 18px;
  border-radius: 9px;
  background: var(--border);
  position: relative;
  flex-shrink: 0;
  transition: background .2s;
}
.gs-theme-pill::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-2);
  transition: transform .2s, background .2s;
}
body.light .gs-theme-pill {
  background: var(--accent);
}
body.light .gs-theme-pill::after {
  transform: translateX(14px);
  background: #fff;
}

/* ── Beat Thumbnail (generator result — compact album banner) ── */
.gen-result__thumb {
  width: 100%;
  height: 220px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #1a1a2e; /* fallback until JS sets gradient */
}
.gen-result__thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,.7) 100%);
  z-index: 1;
}
.gen-result__thumb-icon {
  font-size: 5rem;
  color: rgba(255,255,255,.18);
  position: relative;
  z-index: 2;
  pointer-events: none;
}
.gen-result__thumb-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  z-index: 2;
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255,255,255,.95);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 2px 8px rgba(0,0,0,.8);
  letter-spacing: .01em;
}

/* ── Project card art icon ─────────────────────────────────── */
.project-card__art {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a2e; /* fallback */
}
.project-card__art::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(0,0,0,.65) 100%);
  z-index: 0;
}
.project-card__art-icon {
  position: absolute;
  font-size: 3rem;
  color: rgba(255,255,255,.15);
  z-index: 0;
}
.project-card__play {
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .15s, transform .15s;
  backdrop-filter: blur(4px);
}
.project-card__play:hover {
  background: rgba(255,255,255,.3);
  transform: scale(1.08);
}
.project-card__play i {
  color: #fff;
  font-size: .9rem;
  margin-left: 2px;
}

/* export-badge as link */
a.export-badge {
  cursor: pointer;
  text-decoration: none;
}
a.export-badge:hover {
  opacity: .8;
}

/* ── Credit Pack Cards (Professional redesign) ─────────────── */
.pack-section-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 20px;
}
.credit-packs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 900px) { .credit-packs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .credit-packs-grid { grid-template-columns: 1fr 1fr; gap: 10px; } }

.credit-pack-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .2s, transform .15s, box-shadow .2s;
}
.credit-pack-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(78,159,255,.12);
}
.credit-pack-card--popular {
  border-color: var(--primary);
  background: linear-gradient(145deg, rgba(78,159,255,.07), rgba(139,92,246,.05));
  box-shadow: 0 0 0 2px rgba(78,159,255,.15);
}
.credit-pack__badge {
  position: absolute;
  top: -10px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff; font-size: .68rem; font-weight: 700;
  padding: 3px 10px; border-radius: 99px;
  white-space: nowrap; letter-spacing: .03em;
}
.credit-pack__icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, rgba(78,159,255,.15), rgba(139,92,246,.15));
  border: 1px solid rgba(78,159,255,.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: .9rem;
}
.credit-pack__main { flex: 1; }
.credit-pack__credits {
  font-size: 2rem; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.credit-pack__label {
  font-size: .8rem; color: var(--muted); font-weight: 500; margin-top: 2px;
}
.credit-pack__per {
  font-size: .72rem; color: var(--accent-2, #10b981); font-weight: 600; margin-top: 4px;
}
.credit-pack__price-row {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--border); padding-top: 10px; margin-top: 4px;
}
.credit-pack__price {
  font-size: 1.1rem; font-weight: 700; color: var(--text);
}
.credit-pack-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 9px;
  font-size: .8rem; font-weight: 700; cursor: pointer;
  transition: all .15s; white-space: nowrap;
}
.credit-pack-btn--default {
  background: var(--surface-2, rgba(255,255,255,.06));
  border: 1px solid var(--border);
  color: var(--text);
}
.credit-pack-btn--default:hover {
  background: rgba(78,159,255,.12); border-color: var(--primary); color: var(--primary);
}
.credit-pack-btn--primary {
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  border: none; color: #fff;
}
.credit-pack-btn--primary:hover { opacity: .88; transform: scale(1.03); }

/* ── Pro badge chip on generator cards ────────────────────── */
.pro-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: linear-gradient(135deg, rgba(167,139,250,.2), rgba(139,92,246,.2));
  border: 1px solid rgba(167,139,250,.35);
  color: #a78bfa; font-size: .68rem; font-weight: 700;
  padding: 2px 8px; border-radius: 99px; letter-spacing: .02em;
}
.suno-card--pro { border-color: rgba(167,139,250,.25); }
.suno-card--pro .suno-card__header { background: rgba(167,139,250,.04); }

/* ── Reference Track UI ──────────────────────────────────── */
.ref-upload-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.ref-upload-zone:hover {
  border-color: var(--primary);
  background: rgba(78,159,255,.04);
}
.ref-upload-zone.has-file {
  border-style: solid; border-color: #10b981;
  background: rgba(16,185,129,.04);
}

.ref-mode-group {
  display: flex; flex-direction: column; gap: 8px;
}
.ref-mode-btn {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: none;
  cursor: pointer;
  text-align: left;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  transition: border-color .15s, background .15s;
}
.ref-mode-btn__icon {
  font-size: .85rem;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}
.ref-mode-btn--active { border-color: var(--primary); background: rgba(78,159,255,.06); }
.ref-mode-btn:hover:not(.ref-mode-btn--active) { border-color: rgba(78,159,255,.4); background: rgba(78,159,255,.03); }
.ref-mode-btn__title { font-size: .85rem; font-weight: 700; color: var(--text); flex-shrink: 0; }
.ref-mode-btn__sep { font-size: .8rem; color: var(--muted); flex-shrink: 0; opacity: .6; }
.ref-mode-btn__sub { font-size: .8rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

.ref-bar-presets { display: flex; gap: 6px; flex-wrap: wrap; }
.ref-bar-btn {
  padding: 6px 14px; border-radius: 8px;
  border: 1px solid var(--border); background: none;
  color: var(--muted); font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: all .15s;
}
.ref-bar-btn:hover { border-color: var(--primary); color: var(--primary); }
.ref-bar-btn--active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ── One Shot Creator UI ──────────────────────────────────── */
/* ── Library Tabs ─────────────────────────────────────────── */
.lib-tabs {
  display: flex; gap: 6px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border); padding-bottom: 0;
}
.lib-tab {
  padding: 10px 20px; border-radius: 10px 10px 0 0;
  border: 1px solid transparent; border-bottom: none;
  background: none; color: var(--muted);
  font-size: .85rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; gap: 7px;
  transition: all var(--transition);
  position: relative; bottom: -1px;
}
.lib-tab:hover { color: var(--text); background: rgba(255,255,255,.04); }
.lib-tab--active {
  color: var(--primary); background: var(--surface);
  border-color: var(--border); border-bottom-color: var(--surface);
}
.lib-tab--trash.lib-tab--active { color: var(--danger); }
.lib-tab .lib-tab-count {
  font-size: .7rem; font-weight: 700;
  background: rgba(255,255,255,.1); color: var(--muted);
  border-radius: 99px; padding: 1px 7px; min-width: 20px; text-align: center;
}
.lib-tab--active .lib-tab-count { background: rgba(78,159,255,.15); color: var(--primary); }
.lib-tab--trash.lib-tab--active .lib-tab-count { background: rgba(248,113,113,.12); color: var(--danger); }

/* ── Library Search ────────────────────────────────────────── */
.lib-search-wrap {
  position: relative; display: flex; align-items: center;
  margin-bottom: 20px;
}
.lib-search-icon {
  position: absolute; left: 14px;
  color: var(--muted); font-size: .85rem; pointer-events: none;
}
.lib-search-input {
  width: 100%; padding: 10px 40px 10px 38px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: .88rem;
  transition: border-color var(--transition);
  outline: none;
}
.lib-search-input::placeholder { color: var(--muted); }
.lib-search-input:focus { border-color: var(--primary); }
.lib-search-clear {
  position: absolute; right: 12px;
  background: none; border: none; color: var(--muted);
  cursor: pointer; font-size: .85rem; padding: 4px;
  transition: color var(--transition);
}
.lib-search-clear:hover { color: var(--text); }

/* ── Library Panels ────────────────────────────────────────── */
.lib-panel-trash-hint {
  padding: 10px 0 6px; font-size: .82rem; color: var(--muted);
  display: flex; align-items: center; gap: 6px;
}

/* ── One-shot cards ────────────────────────────────────────── */
.project-card--oneshot .project-card__art {
  background: linear-gradient(135deg,#1a1240,#0d1528);
  display: flex; align-items: center; justify-content: center;
}
.project-card--oneshot .project-card__art-icon { font-size: 2rem; color: #a855f7; opacity: .8; }
.oneshot-card-audio {
  width: 100%; margin-top: 8px; border-radius: 6px; accent-color: var(--accent);
  height: 28px;
}

/* ── Trash cards ───────────────────────────────────────────── */
.project-card--trash { opacity: .75; border-color: rgba(248,113,113,.2); }
.project-card--trash:hover { border-color: rgba(248,113,113,.4); opacity: 1; }
.trash-days-badge {
  font-size: .68rem; font-weight: 700; padding: 2px 8px; border-radius: 99px;
  background: rgba(248,113,113,.12); color: var(--danger); border: 1px solid rgba(248,113,113,.2);
}
.trash-actions {
  display: flex; gap: 6px; margin-top: 10px;
}
.trash-btn {
  flex: 1; padding: 7px 10px; border-radius: 8px; font-size: .78rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: none;
  color: var(--muted); transition: all .15s; display: flex; align-items: center; justify-content: center; gap: 5px;
}
.trash-btn--restore { color: var(--accent-2); border-color: rgba(52,211,153,.25); }
.trash-btn--restore:hover { background: rgba(52,211,153,.1); border-color: var(--accent-2); }
.trash-btn--purge { color: var(--danger); border-color: rgba(248,113,113,.25); }
.trash-btn--purge:hover { background: rgba(248,113,113,.1); border-color: var(--danger); }

.oneshot-type-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.oneshot-type-btn {
  padding: 10px 6px; border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2, rgba(255,255,255,.04));
  color: var(--muted); font-size: .8rem; font-weight: 600;
  cursor: pointer; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  transition: all .15s;
}
.oneshot-type-btn i { font-size: 1.1rem; }
.oneshot-type-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(78,159,255,.06); }
.oneshot-type-btn--active {
  border-color: var(--primary); color: var(--primary);
  background: rgba(78,159,255,.12);
  box-shadow: 0 0 0 2px rgba(78,159,255,.2);
}

/* ═══════════════════════════════════════════════════════════
   NEW FEATURES CSS BLOCK — Tasks 1-16
═══════════════════════════════════════════════════════════ */

/* ── Parallax background ─────────────────────────────────── */
body {
  background-attachment: fixed;
  background-size: cover;
}
.gs-app-wrap, .suno-gen-page, .gs-content, .inner-page, .sub-page {
  position: relative;
  z-index: 1;
}

/* ── Sidebar: Studio Coming Soon + Feedback ─────────────── */
.gs-sidebar__nav-item--coming-soon {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: .875rem;
  font-weight: 500;
  opacity: 0.5;
  cursor: not-allowed;
  user-select: none;
  position: relative;
}
.gs-coming-soon-badge {
  margin-left: auto;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .04em;
  background: rgba(139,92,246,.18);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,.3);
  border-radius: 5px;
  padding: 1px 6px;
  text-transform: uppercase;
}

/* ── Tooltip system — JS-driven singleton appended to <body> ─────────────── */
/* Tooltip bubble is created in app.js (sfTooltip). No CSS pseudo-elements    */
/* are used because overflow:hidden / stacking contexts clip them.            */
#sf-tooltip {
  position: fixed;
  z-index: 2147483647; /* max z-index — always on top of everything */
  background: #ffffff;
  color: #1a1a2e;
  font-size: .78rem;
  font-weight: 500;
  line-height: 1.5;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,.12);
  box-shadow: 0 2px 10px rgba(0,0,0,.18), 0 1px 3px rgba(0,0,0,.12);
  white-space: pre-wrap;
  max-width: 240px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .14s ease;
}

/* ── Vocal toggle ────────────────────────────────────────── */
.vocal-toggle-group {
  display: flex;
  gap: 6px;
  flex: 1;
}
.vocal-toggle-btn {
  flex: 1;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2, rgba(255,255,255,.04));
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.vocal-toggle-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.vocal-toggle-btn--active {
  background: rgba(78,159,255,.12);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 0 2px rgba(78,159,255,.18);
}
.vocal-toggle-btn--off {
  color: var(--muted);
}
.vocal-toggle-btn--off.vocal-toggle-btn--active {
  background: rgba(100,116,139,.15);
  border-color: rgba(100,116,139,.5);
  color: var(--text);
  box-shadow: none;
}

/* ── Beat count toggle ──────────────────────────────────── */
.beat-count-group {
  display: flex;
  gap: 6px;
  flex: 1;
}
.beat-count-btn {
  flex: 1;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2, rgba(255,255,255,.04));
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}
.beat-count-btn:hover { border-color: var(--primary); color: var(--primary); }
.beat-count-btn--active {
  background: rgba(78,159,255,.12);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 0 2px rgba(78,159,255,.18);
}
.beat-count-credit-badge {
  font-size: .65rem;
  background: rgba(139,92,246,.2);
  color: #a78bfa;
  border-radius: 4px;
  padding: 1px 5px;
  border: 1px solid rgba(139,92,246,.3);
}

/* ── Export buttons Pro additions ────────────────────────── */
.export-btn--pro {
  background: linear-gradient(135deg, rgba(109,40,217,.12), rgba(139,92,246,.08));
  border-color: rgba(139,92,246,.3);
  color: #a78bfa;
}
.export-btn--pro:hover {
  background: linear-gradient(135deg, rgba(109,40,217,.2), rgba(139,92,246,.15));
  border-color: #a78bfa;
  color: #c4b5fd;
}
.export-btn--stems {
  background: linear-gradient(135deg, rgba(16,185,129,.12), rgba(5,150,105,.08));
  border-color: rgba(16,185,129,.3);
  color: #34d399;
}
.export-btn--stems:hover {
  background: linear-gradient(135deg, rgba(16,185,129,.2), rgba(5,150,105,.15));
  border-color: #34d399;
  color: #10b981;
}

/* ── Downgrade pending banner ────────────────────────────── */
.sub-downgrade-pending-wrap { margin-top: 4px; }
.sub-action-wrap { margin-top: 4px; }
.sub-downgrade-pending-banner,
.sub-upgrade-pending-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(234,179,8,.08);
  border: 1px solid rgba(234,179,8,.25);
  border-radius: 8px;
  color: #fbbf24;
  font-size: .78rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.sub-upgrade-pending-banner {
  background: rgba(108,58,255,.1);
  border-color: rgba(168,85,247,.3);
  color: #c084fc;
}

/* ── Account danger zone ──────────────────────────────────── */
.account-card--danger-zone {
  border-color: rgba(239,68,68,.2) !important;
}
.account-card--danger-zone h3 {
  color: var(--danger, #ef4444);
}

/* ── Clip picker UI ────────────────────────────────────────── */
#ref-clip-window {
  transition: left .1s, width .1s;
}

/* ── Feedback page ──────────────────────────────────────── */
#feedback-text {
  line-height: 1.6;
}


/* ── Play button duration badge on track cards ─────────────── */
.project-card__play {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.card-play-dur {
  font-size: .62rem;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  background: rgba(0,0,0,.45);
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: .02em;
  line-height: 1.3;
  pointer-events: none;
}

/* ── Export format popup (WAV/MP3 picker) ──────────────────── */
#export-fmt-popup button:hover {
  opacity: .85;
}

/* ── One-shot: hide obsolete type grid ─────────────────────── */
.oneshot-type-grid { display: none !important; }

/* ── Beat count shake animation ────────────────────────────── */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(5px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* ── Stereo download link hide ─────────────────────────────── */
#stereo-download { display: none !important; }

/* ── Feedback nav label ────────────────────────────────────── */


/* ── Creator tabs row (3 buttons above lyrics card) ────────── */
.creator-tabs-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.creator-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 6px;
  background: var(--surface-2, rgba(255,255,255,.04));
  border: 1px solid rgba(78,159,255,.28);
  border-radius: 10px;
  color: var(--primary, #4e9fff);
  font-size: .72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
  word-break: break-word;
}
.creator-tab-btn:hover,
.creator-tab-btn.active {
  background: rgba(78,159,255,.14);
  border-color: rgba(78,159,255,.55);
  color: var(--primary, #4e9fff);
  box-shadow: 0 0 0 2px rgba(78,159,255,.12);
}

/* ── Reference Track inline dropdown panel ──────────────────── */
#ref-inline-panel {
  border: 1px solid rgba(78,159,255,.25);
  border-radius: 12px;
  padding: 14px;
  background: var(--surface-2, rgba(255,255,255,.03));
  animation: refPanelIn .18s ease;
}
@keyframes refPanelIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
#ctab-reference.active {
  border-color: rgba(78,159,255,.6);
  background: rgba(78,159,255,.12);
}

/* ── Draggable creator popup ────────────────────────────────── */
.creator-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 480px;
  max-width: calc(100vw - 32px);
  max-height: 80vh;
  background: var(--card-bg, #1a1a2e);
  border: 1px solid var(--border, #2a2a3e);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.05);
  z-index: 8000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.creator-popup__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid var(--border, #2a2a3e);
  cursor: grab;
  user-select: none;
}
.creator-popup__header:active { cursor: grabbing; }
.creator-popup__title {
  font-size: .92rem;
  font-weight: 700;
  color: var(--text, #e2e8f0);
  display: flex;
  align-items: center;
  gap: 8px;
}
.creator-popup__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted, #888);
  font-size: 1rem;
  padding: 4px 6px;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.creator-popup__close:hover {
  color: var(--text, #e2e8f0);
  background: rgba(255,255,255,.06);
}
.creator-popup__body {
  padding: 18px;
  overflow-y: auto;
  flex: 1;
}

/* popup backdrop */
.creator-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 7999;
  backdrop-filter: blur(2px);
}

/* ── Upload items (Uploads tab) ─────────────────────────────── */
.upload-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--surface, #1a1a2e);
  border: 1px solid var(--border, rgba(255,255,255,.1));
  border-radius: 12px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  position: relative;
}
.upload-item:hover {
  border-color: var(--primary, #4e9fff);
  background: rgba(78,159,255,.05);
}
.upload-item__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(78,159,255,.2), rgba(139,92,246,.2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary, #4e9fff);
  font-size: 1rem;
  flex-shrink: 0;
}
.upload-item__body {
  flex: 1;
  min-width: 0;
}
.upload-item__name {
  font-weight: 600;
  font-size: .86rem;
  color: var(--text, #e2e8f0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}
.upload-item__meta {
  font-size: .76rem;
  color: var(--primary, #4e9fff);
  font-weight: 500;
  margin-bottom: 4px;
}
.upload-item__instruments {
  font-size: .74rem;
  color: var(--muted, #888);
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.upload-item__mood {
  font-size: .73rem;
  color: var(--muted, #888);
  margin-bottom: 3px;
  font-style: italic;
}
.upload-item__summary {
  font-size: .75rem;
  color: var(--muted, #888);
  line-height: 1.5;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.upload-item__date {
  font-size: .7rem;
  color: var(--muted, #888);
  opacity: .7;
}
.upload-item__use-btn {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(78,159,255,.15);
  border: 1px solid rgba(78,159,255,.3);
  color: var(--primary, #4e9fff);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: .8rem;
  margin-top: 4px;
  transition: background .15s;
}
.upload-item__use-btn:hover {
  background: rgba(78,159,255,.3);
}
.project-grid--uploads {
  /* Override: use same auto-fill grid as beats/oneshots for new card-style uploads */
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
/* Upload card — project-card variant with waveform art */
.upload-card .project-card__art {
  aspect-ratio: 4/3;
}
.upload-card .project-card__art i {
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════
   ADVANCED SPLIT — Panel, chips, versions
   ═══════════════════════════════════════════════════════════════ */

/* NEW badge on the Advanced Split tab button */
.stems-vi-btn--adv { position: relative; }
.adv-split-new-badge {
  position: absolute; top: -7px; right: -4px;
  background: linear-gradient(135deg, #a855f7, #6c3aff);
  color: #fff; font-size: .58rem; font-weight: 800;
  padding: 1px 5px; border-radius: 99px; letter-spacing: .05em;
  pointer-events: none;
}

/* ── Panel container ────────────────────────────────────────── */
.adv-split-panel {
  background: rgba(10,10,22,0.55);
  border-bottom: 1px solid var(--border);
  padding: 0 0 32px;
}

/* ── Header row ─────────────────────────────────────────────── */
.adv-split-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding: 20px 28px 16px;
  border-bottom: 1px solid var(--border);
}
.adv-split-credit-pill {
  display: flex; align-items: center; gap: 6px;
  background: rgba(78,159,255,.1); border: 1px solid rgba(78,159,255,.25);
  color: var(--primary); font-size: .8rem; font-weight: 600;
  padding: 5px 12px; border-radius: 99px;
}

/* ── Search ─────────────────────────────────────────────────── */
.adv-split-search-row {
  padding: 14px 28px 10px;
}
.adv-split-search-wrap {
  position: relative; max-width: 480px;
}
.adv-split-search-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: .85rem; pointer-events: none;
}
.adv-split-search {
  width: 100%; padding: 9px 12px 9px 34px;
  background: var(--surface-2, rgba(255,255,255,.04));
  border: 1px solid rgba(78,159,255,.22);
  border-radius: 10px; color: var(--text);
  font-size: .88rem; outline: none; transition: border-color .18s;
  box-sizing: border-box;
}
.adv-split-search:focus { border-color: var(--primary); }
.adv-split-search::placeholder { color: var(--muted); }

/* ── Instrument grid ────────────────────────────────────────── */
.adv-split-grid {
  padding: 4px 28px 10px;
  max-height: 340px; overflow-y: auto;
}
.adv-split-grid::-webkit-scrollbar { width: 5px; }
.adv-split-grid::-webkit-scrollbar-track { background: transparent; }
.adv-split-grid::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 3px; }

.adv-split-group { margin-bottom: 14px; }
.adv-split-group__label {
  font-size: .7rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 7px;
}
.adv-split-group__items {
  display: flex; flex-wrap: wrap; gap: 7px;
}

/* ── Instrument chip ────────────────────────────────────────── */
.adv-split-chip {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 11px; border-radius: 20px;
  border: 1.5px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  color: var(--text); font-size: .8rem; font-weight: 500;
  cursor: pointer; transition: all .15s; white-space: nowrap;
}
.adv-split-chip:hover {
  border-color: var(--chip-color, var(--primary));
  background: rgba(255,255,255,.08);
  color: #fff;
}
.adv-split-chip--selected {
  border-color: var(--chip-color, var(--primary)) !important;
  background: color-mix(in srgb, var(--chip-color, var(--primary)) 18%, transparent) !important;
  color: #fff !important;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--chip-color, var(--primary)) 30%, transparent);
}
.adv-split-chip__emoji { font-size: .95rem; line-height: 1; }
.adv-split-chip__label { line-height: 1; }

/* ── CTA bar (selected instrument + extract button) ─────────── */
.adv-split-cta {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  margin: 12px 28px 0;
  padding: 14px 18px;
  background: rgba(78,159,255,.07);
  border: 1px solid rgba(78,159,255,.22);
  border-radius: 14px;
}
.adv-split-cta__left {
  display: flex; align-items: center; gap: 12px;
}
.adv-split-cta__icon {
  font-size: 1.6rem; line-height: 1;
}
.adv-split-cta__name {
  font-size: .95rem; font-weight: 700; color: var(--text);
}
.adv-split-cta__note {
  font-size: .75rem; color: var(--muted); margin-top: 2px;
}
.adv-split-extract-btn {
  white-space: nowrap; flex-shrink: 0;
}

/* ── Results area ───────────────────────────────────────────── */
.adv-split-results {
  margin: 16px 28px 0;
}
.adv-split-results__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}

/* ── Extraction progress animation ─────────────────────────── */
.adv-split-extracting {
  padding: 20px 0 8px;
}
.adv-split-extracting__bar {
  height: 6px; background: rgba(255,255,255,.08); border-radius: 3px;
  overflow: hidden; margin-bottom: 10px;
}
.adv-split-extracting__fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #4e9fff, #a855f7);
  border-radius: 3px;
  transition: width .4s ease;
}
.adv-split-extracting__labels {
  display: flex; justify-content: space-between;
  font-size: .78rem; color: var(--muted);
}

/* ── Version cards (V1 / V2) ────────────────────────────────── */
.adv-split-versions {
  display: flex; flex-direction: column; gap: 12px;
}
.adv-split-version-card {
  background: var(--surface-2, rgba(255,255,255,.04));
  border: 1px solid var(--border);
  border-radius: 14px; padding: 16px;
  transition: border-color .18s;
}
.adv-split-version-card:hover { border-color: rgba(78,159,255,.35); }
.adv-split-version-card__top {
  margin-bottom: 10px;
}
.adv-split-version-card__badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 99px;
  color: #fff; font-size: .78rem; font-weight: 700;
}
.adv-split-version-card__wave {
  height: 42px; border-radius: 6px;
  overflow: hidden; background: rgba(255,255,255,.03);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.adv-wave-loading { font-size: .78rem; color: var(--muted); }
.adv-split-version-card__controls {
  display: flex; gap: 8px; flex-wrap: wrap;
}

/* ── Version card control buttons ───────────────────────────── */
.adv-ctrl-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 8px; font-size: .8rem; font-weight: 600;
  border: 1px solid var(--border); background: none;
  color: var(--text); cursor: pointer; transition: all .15s;
}
.adv-ctrl-btn:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.25); }
.adv-ctrl-btn--play { border-color: rgba(78,159,255,.4); color: var(--primary); }
.adv-ctrl-btn--play:hover { background: rgba(78,159,255,.12); }
.adv-ctrl-btn--playing {
  background: rgba(78,159,255,.18) !important;
  border-color: var(--primary) !important;
}
.adv-ctrl-btn--dl { border-color: rgba(168,85,247,.35); color: #a855f7; }
.adv-ctrl-btn--dl:hover { background: rgba(168,85,247,.1); }

/* ── Error state ────────────────────────────────────────────── */
.adv-split-error {
  padding: 16px; border-radius: 10px;
  background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.25);
  color: #fca5a5; font-size: .85rem;
  display: flex; align-items: center; gap: 8px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .adv-split-header, .adv-split-search-row,
  .adv-split-grid, .adv-split-cta, .adv-split-results {
    padding-left: 16px; padding-right: 16px;
  }
  .adv-split-cta { flex-direction: column; align-items: flex-start; }
  .adv-split-extract-btn { width: 100%; justify-content: center; }
  .stems-vi-btn { padding: 8px 12px; font-size: .78rem; }
  .adv-split-new-badge { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE OVERFLOW FIX — prevents everything from bleeding off-screen
   Covers: html/body, generator layout, all cards, players, toggles,
   reference panel, blueprint pills, result section, track rows,
   vocal/beat toggles, style chips, modals, and inner content.
═══════════════════════════════════════════════════════════════ */

/* ── Base: hard-stop horizontal overflow on every device ── */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}
*, *::before, *::after {
  box-sizing: border-box;
  min-width: 0;   /* prevents flex/grid children from overflowing */
}

@media (max-width: 768px) {

  /* ── Global page wrapper ─────────────────────────────────── */
  .gs-page-wrap, .gs-content, .gs-content--gen {
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
  }
  .gs-content {
    padding: 16px 12px;
  }

  /* ── Generator layout ────────────────────────────────────── */
  .suno-gen-page {
    grid-template-columns: 1fr;
    width: 100%;
    overflow-x: hidden;
  }
  .suno-left {
    padding: 12px 12px;
    gap: 10px;
    width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }
  .suno-right {
    padding: 12px 12px;
    width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }

  /* ── All cards ───────────────────────────────────────────── */
  .suno-card, .suno-card--slim {
    width: 100%;
    min-width: 0;
    overflow: hidden;
  }
  .suno-card__header {
    padding: 12px 12px 12px 10px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .suno-card__title {
    font-size: .85rem;
  }

  /* ── Tab group (Write / Instrumental) ───────────────────── */
  .suno-tab-group {
    flex-shrink: 0;
  }
  .suno-tab {
    padding: 5px 10px;
    font-size: .72rem;
  }

  /* ── Textareas ───────────────────────────────────────────── */
  .suno-textarea {
    width: 100%;
    min-width: 0;
    font-size: .85rem;
  }
  .suno-textarea-actions {
    flex-wrap: wrap;
    gap: 6px;
  }

  /* ── Style chips row ─────────────────────────────────────── */
  .suno-style-chips-row {
    padding: 8px 10px 14px;
    gap: 0;
    overflow: visible;     /* must NOT be hidden — chips need to scroll */
    flex-wrap: nowrap;
  }
  /* Hide desktop arrow buttons — touch swipe handles scrolling on mobile */
  .suno-chips-arrow {
    display: none;
  }
  .suno-style-chips {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch; /* momentum scrolling on iOS */
    flex: 1;
    min-width: 0;
    gap: 8px;
    padding: 4px 2px 6px;
    scroll-snap-type: x proximity;
  }
  /* Each chip snaps slightly for tactile feel */
  .suno-chip {
    scroll-snap-align: start;
    flex-shrink: 0;
    padding: 6px 14px;
    font-size: .8rem;
  }
  .suno-style-input {
    font-size: .85rem;
    width: 100%;
    min-width: 0;
  }

  /* ── Creator tabs row (Reference / Extend / Blueprint) ───── */
  .creator-tabs-row {
    flex-wrap: wrap;
    gap: 6px;
  }
  .creator-tab-btn {
    flex: 1 1 calc(50% - 6px);
    min-width: 0;
    font-size: .7rem;
    padding: 8px 6px;
  }

  /* ── Reference panel ─────────────────────────────────────── */
  #ref-inline-panel {
    width: 100%;
    min-width: 0;
    overflow: hidden;
    padding: 12px;
  }
  .ref-mode-group {
    flex-direction: column;
    gap: 8px;
  }
  .ref-mode-btn {
    width: 100%;
    min-width: 0;
  }
  .ref-mode-btn__sub {
    display: none;
  }

  /* ── Vocal toggle ────────────────────────────────────────── */
  .vocal-toggle-group {
    gap: 4px;
  }
  .vocal-toggle-btn {
    padding: 6px 6px;
    font-size: .75rem;
    gap: 3px;
  }

  /* ── Beat count toggle ───────────────────────────────────── */
  .beat-count-group {
    gap: 4px;
  }
  .beat-count-btn {
    padding: 6px 6px;
    font-size: .75rem;
    gap: 4px;
    white-space: nowrap;
  }
  .beat-count-credit-badge {
    display: none;  /* hide the pts badge on small screens to save space */
  }

  /* ── Blueprint pills ─────────────────────────────────────── */
  .blueprint-pills {
    gap: 6px;
  }
  .blueprint-pill {
    font-size: .72rem;
    padding: 3px 10px;
  }

  /* ── Stereo player ───────────────────────────────────────── */
  .stereo-player {
    padding: 12px;
    overflow: hidden;
  }
  .stereo-player audio {
    width: 100%;
  }

  /* ── Gen result card ─────────────────────────────────────── */
  .gen-result {
    overflow: hidden;
    min-width: 0;
  }
  .gen-result__header {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* ── Track rows (stem player) ────────────────────────────── */
  .track-row {
    grid-template-columns: 1fr auto;
    gap: 6px;
    padding: 10px 12px;
  }
  .track-row__wave {
    display: none;  /* hide waveform bars on mobile — save space */
  }
  .track-row__actions {
    gap: 4px;
    flex-shrink: 0;
  }
  .track-row__dl {
    padding: 5px 8px;
    font-size: .72rem;
  }

  /* ── Slim card (Vocals / Beats rows) ─────────────────────── */
  .suno-card--slim .suno-card__header,
  .suno-card--slim > div {
    padding: 10px 12px;
    flex-wrap: nowrap;
    overflow: hidden;
  }

  /* ── Modals — make sure they don't overflow ──────────────── */
  .modal-content, .sf-modal__content {
    width: calc(100vw - 24px) !important;
    max-width: calc(100vw - 24px) !important;
    min-width: 0 !important;
    overflow-x: hidden;
    padding: 20px 16px;
  }

  /* ── Pipeline status ─────────────────────────────────────── */
  .pipeline-status {
    padding: 16px;
    overflow: hidden;
  }

  /* ── Create button ───────────────────────────────────────── */
  .suno-create-btn, .suno-create-inline {
    width: 100%;
    border-radius: 12px;
  }

  /* ── Cover art / result thumb ────────────────────────────── */
  .gen-result__thumb {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
  }

  /* ── Duration slider row ─────────────────────────────────── */
  .sf-range-wrap {
    flex-wrap: wrap;
    gap: 6px;
  }

  /* ── More options / advanced panels ─────────────────────── */
  #more-body {
    overflow: hidden;
  }
}

/* ── Extra-small screens (≤ 390px — iPhone SE, etc.) ────────── */
@media (max-width: 390px) {
  .suno-left, .suno-right {
    padding: 10px 10px;
  }
  .creator-tab-btn {
    font-size: .65rem;
    padding: 7px 4px;
  }
  .suno-tab {
    padding: 4px 7px;
    font-size: .68rem;
  }
  .vocal-toggle-btn, .beat-count-btn {
    font-size: .7rem;
    padding: 5px 4px;
  }
  .gs-sidebar__nav-item {
    padding: 7px 7px;
    font-size: .6rem;
  }
}