/* SinLab - Futuristic Dark Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg-primary: #050508;
  --bg-secondary: #0a0a12;
  --bg-card: #0d0d18;
  --bg-card-hover: #111122;
  --cyan: #00e5ff;
  --cyan-dim: #00b8cc;
  --cyan-glow: rgba(0, 229, 255, 0.15);
  --cyan-glow-strong: rgba(0, 229, 255, 0.3);
  --purple: #a855f7;
  --purple-dim: #7c3aed;
  --purple-glow: rgba(168, 85, 247, 0.15);
  --text-primary: #f0f0ff;
  --text-secondary: #8888aa;
  --text-muted: #44445a;
  --border: rgba(255,255,255,0.06);
  --border-cyan: rgba(0, 229, 255, 0.2);
  --border-purple: rgba(168, 85, 247, 0.2);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--purple-dim); border-radius: 2px; }

/* ─── TYPOGRAPHY ─── */
.mono { font-family: 'JetBrains Mono', monospace; }
.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-reverse {
  background: linear-gradient(135deg, var(--purple) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar-logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.navbar-nav a:hover { color: var(--text-primary); }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-cyan);
  background: var(--cyan-glow);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 100%);
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 20px var(--cyan-glow-strong);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--cyan-glow-strong);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-cyan);
}
.btn-secondary:hover {
  background: var(--cyan-glow);
  border-color: var(--cyan);
}

.btn-purple {
  background: linear-gradient(135deg, var(--purple-dim) 0%, var(--purple) 100%);
  color: white;
  box-shadow: 0 0 20px var(--purple-glow);
}
.btn-purple:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--purple-glow);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: 10px;
}

.btn-xl {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
  border-radius: 12px;
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  border-radius: 6px;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 20% 50%, rgba(0,229,255,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 600px 500px at 80% 30%, rgba(168,85,247,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 400px 300px at 60% 80%, rgba(0,229,255,0.04) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  background: rgba(0,229,255,0.08);
  border: 1px solid var(--border-cyan);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── SECTION ─── */
.section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-full {
  padding: 6rem 0;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ─── CARDS ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: all 0.3s;
}

.card:hover {
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--cyan-glow);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--cyan-glow);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── WHY SINLAB ─── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 900px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* ─── HOW IT WORKS ─── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 1000px) {
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .steps-grid { grid-template-columns: 1fr; }
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  position: relative;
  transition: all 0.3s;
}

.step-card:hover {
  border-color: var(--border-cyan);
  box-shadow: 0 0 25px var(--cyan-glow);
}

.step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cyan);
  opacity: 0.7;
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ─── FEATURES ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover::before { opacity: 1; }

.feature-card:hover {
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 40px var(--cyan-glow);
}

.feature-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

.feature-tag span {
  color: var(--cyan);
}

/* ─── COMPARE ─── */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

@media (max-width: 700px) {
  .compare-grid { grid-template-columns: 1fr; }
}

.compare-card {
  border-radius: 16px;
  padding: 2rem;
}

.compare-card-bad {
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.15);
}

.compare-card-good {
  background: rgba(0,229,255,0.05);
  border: 1px solid var(--border-cyan);
}

.compare-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.compare-list li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}

.compare-card-bad .compare-list li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: #ef4444;
}

.compare-card-good .compare-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

/* ─── PRICING ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
  box-shadow: 0 8px 40px var(--cyan-glow);
}

.pricing-card.popular {
  border-color: var(--border-cyan);
  background: linear-gradient(160deg, rgba(0,229,255,0.06) 0%, var(--bg-card) 60%);
}

.pricing-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.pricing-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.pricing-tagline {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.pricing-price {
  margin-bottom: 1.5rem;
}

.pricing-amount {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-left: 0.25rem;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.pricing-features li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 1.5rem;
  position: relative;
}

.pricing-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-quote::before { content: '"'; }
.testimonial-quote::after { content: '"'; }

.testimonial-author {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ─── FAQ ─── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 3rem;
  max-width: 780px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.open {
  border-color: var(--border-cyan);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question:hover { color: var(--cyan); }

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--cyan);
  transition: transform 0.2s;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  display: none;
}

.faq-item.open .faq-answer { display: block; }

/* ─── CTA SECTION ─── */
.cta-section {
  text-align: center;
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 800px 400px at 50% 50%, rgba(0,229,255,0.05) 0%, transparent 70%);
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  position: relative;
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  position: relative;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  text-decoration: none;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--text-primary); }

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── DIVIDER ─── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 2rem;
}

/* ─── CONSISTENCY VISUAL ─── */
.consistency-visual {
  margin: 4rem auto;
  max-width: 900px;
  position: relative;
}

.consistency-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.consistency-item {
  width: 160px;
  height: 200px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.consistency-item:hover {
  border-color: var(--border-cyan);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.consistency-item-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0.75rem;
}

.consistency-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: rgba(0,0,0,0.6);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

/* ─── GLOWING LINES ─── */
.glow-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
  opacity: 0.3;
  margin: 0;
}

/* ─── BADGE ─── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-cyan {
  background: var(--cyan-glow);
  color: var(--cyan);
  border: 1px solid var(--border-cyan);
}

.badge-purple {
  background: var(--purple-glow);
  color: var(--purple);
  border: 1px solid var(--border-purple);
}

/* ─── NAVBAR MOBILE ─── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .navbar-actions .btn-ghost { display: none; }
  .hero-stats { gap: 1.5rem; }
}

/* ─── DASHBOARD STYLES ─── */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 50;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-nav {
  padding: 1rem 0;
  flex: 1;
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  padding: 0.75rem 1.25rem 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.15s;
  border-radius: 0;
  position: relative;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}

.sidebar-link.active {
  color: var(--cyan);
  background: var(--cyan-glow);
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  border-radius: 0 2px 2px 0;
}

.sidebar-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

.token-display {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.token-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
}

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

.main-content {
  margin-left: 260px;
  flex: 1;
  min-width: 0;
}

.top-bar {
  height: 60px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  gap: 1rem;
  background: rgba(5,5,8,0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.top-bar-title {
  font-size: 1rem;
  font-weight: 600;
  flex: 1;
}

.page-content {
  padding: 2rem;
}

/* ─── DASHBOARD CARDS ─── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  transition: all 0.2s;
}

.stat-card:hover {
  border-color: var(--border-cyan);
  box-shadow: 0 4px 20px var(--cyan-glow);
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.stat-change {
  font-size: 0.78rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.stat-change.up { color: #22c55e; }
.stat-change.neutral { color: var(--text-muted); }

/* ─── CHARACTER CARDS ─── */
.character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}

.character-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
}

.character-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--cyan-glow);
}

.character-avatar {
  aspect-ratio: 3/4;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.character-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.character-info {
  padding: 1rem;
}

.character-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.character-meta {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.character-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #22c55e;
  margin-top: 0.5rem;
}

.character-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

/* ─── ADD CHARACTER ─── */
.add-character-card {
  background: transparent;
  border: 2px dashed var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 280px;
  text-align: center;
  gap: 0.75rem;
}

.add-character-card:hover {
  border-color: var(--cyan);
  background: var(--cyan-glow);
}

.add-character-icon {
  font-size: 2rem;
  color: var(--text-muted);
}

.add-character-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ─── WORKSPACE TABS ─── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
}

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

.tab.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ─── GENERATION ─── */
.gen-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .gen-layout { grid-template-columns: 1fr; }
}

.gen-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.gen-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.gen-textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.875rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 100px;
  transition: border-color 0.2s;
  outline: none;
}

.gen-textarea:focus { border-color: var(--border-cyan); }

.gen-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
}

.gen-input:focus { border-color: var(--border-cyan); }

.gen-select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.gen-select:focus { border-color: var(--border-cyan); }

.token-cost {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.token-cost-value {
  font-weight: 700;
  color: var(--cyan);
}

/* ─── GALLERY GRID ─── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.gallery-item {
  aspect-ratio: 3/4;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}

.gallery-item:hover {
  border-color: var(--border-cyan);
  transform: scale(1.02);
  box-shadow: 0 8px 30px var(--cyan-glow);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 0.75rem;
}

.gallery-item:hover .gallery-item-overlay { opacity: 1; }

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ─── SWAP LAB ─── */
.swap-ops {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.swap-op {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
}

.swap-op:hover {
  border-color: var(--border-purple);
  background: var(--purple-glow);
  transform: translateY(-2px);
}

.swap-op-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.swap-op-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.swap-op-tokens {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ─── UPLOAD ZONE ─── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--cyan);
  background: var(--cyan-glow);
}

.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.upload-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.upload-text { font-size: 0.9rem; color: var(--text-secondary); }
.upload-hint { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ─── AUTH PAGES ─── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
}

.auth-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 500px at 30% 40%, rgba(0,229,255,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 500px 400px at 70% 60%, rgba(168,85,247,0.07) 0%, transparent 70%);
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  position: relative;
}

.auth-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.auth-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus { border-color: var(--border-cyan); }
.form-input::placeholder { color: var(--text-muted); }

.form-divider {
  text-align: center;
  position: relative;
  margin: 1.25rem 0;
}

.form-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.form-divider span {
  position: relative;
  background: var(--bg-card);
  padding: 0 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-google {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.8rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-google:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}

.auth-switch {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.auth-switch a {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
}

/* ─── ALERTS ─── */
.alert {
  padding: 0.875rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  color: #f87171;
}

.alert-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  color: #4ade80;
}

/* ─── LOADING ─── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0,229,255,0.2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

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

/* ─── PROGRESS ─── */
.progress-bar {
  height: 4px;
  background: var(--bg-secondary);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  border-radius: 2px;
  transition: width 0.3s;
}

/* ─── MODALS ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: 20px;
  padding: 2rem;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

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

.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

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

/* ─── ANALYTICS ─── */
.analytics-chart {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
}

.chart-bar-container {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 120px;
  margin-top: 1rem;
}

.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(0deg, var(--purple-dim), var(--cyan));
  min-height: 4px;
  transition: opacity 0.2s;
  cursor: pointer;
  position: relative;
}

.chart-bar:hover { opacity: 0.8; }

.chart-labels {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.chart-label {
  flex: 1;
  text-align: center;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* ─── FANVUE ─── */
.fanvue-card {
  background: linear-gradient(135deg, rgba(0,229,255,0.05) 0%, rgba(168,85,247,0.05) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: 16px;
  padding: 2rem;
}

.fanvue-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.fanvue-status.connected { color: #22c55e; }
.fanvue-status.disconnected { color: var(--text-muted); }

/* ─── RESPONSIVE HELPERS ─── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.3s; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .gen-layout { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .page-content { padding: 1.25rem; }
}

@media (max-width: 500px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
}

/* ─── GLOW PULSE ─── */
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px var(--cyan-glow); }
  50% { box-shadow: 0 0 40px var(--cyan-glow-strong); }
}

.glow-pulse { animation: glow-pulse 2s ease-in-out infinite; }

/* ─── FLOAT ANIMATION ─── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating { animation: float 4s ease-in-out infinite; }

/* ─── TOAST ─── */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  min-width: 280px;
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toast.success { border-color: rgba(34,197,94,0.3); }
.toast.error { border-color: rgba(239,68,68,0.3); }
.toast.info { border-color: var(--border-cyan); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ─── MISC ─── */
.text-cyan { color: var(--cyan); }
.text-purple { color: var(--purple); }
.text-muted { color: var(--text-secondary); }
.text-dim { color: var(--text-muted); }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.w-full { width: 100%; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.relative { position: relative; }
.hidden { display: none; }