/* ==========================================================================
   AyoTrading — design system
   ========================================================================== */
:root {
  --bg: #060a13;
  --bg-2: #0a101e;
  --surface: #0e1527;
  --surface-2: #131c33;
  --surface-3: #18233e;
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.24);
  --text: #e8edf6;
  --muted: #8d97ad;
  --dim: #5e6882;
  --green: #17e3a5;
  --green-2: #0fb886;
  --green-soft: rgba(23, 227, 165, 0.12);
  --red: #ff5c74;
  --red-soft: rgba(255, 92, 116, 0.12);
  --gold: #f7c04f;
  --gold-soft: rgba(247, 192, 79, 0.12);
  --blue: #6b93ff;
  --blue-soft: rgba(107, 147, 255, 0.12);
  --radius: 18px;
  --radius-sm: 11px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
::selection { background: rgba(23, 227, 165, 0.3); }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.mono { font-family: var(--mono); font-feature-settings: 'tnum'; }
.muted { color: var(--muted); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-gold { color: var(--gold); }
.gradient-text {
  background: linear-gradient(100deg, var(--green) 0%, #7af0c9 45%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hidden { display: none !important; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 12px; font-weight: 700; font-size: 15px;
  border: 1px solid transparent; transition: transform .15s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #03140e;
  box-shadow: 0 10px 30px -10px rgba(23, 227, 165, 0.6);
}
.btn-primary:hover:not(:disabled) { box-shadow: 0 14px 40px -10px rgba(23, 227, 165, 0.8); transform: translateY(-1px); }
.btn-gold { background: linear-gradient(135deg, #ffd27a, var(--gold)); color: #241800; box-shadow: 0 10px 30px -12px rgba(247, 192, 79, .6); }
.btn-gold:hover:not(:disabled) { transform: translateY(-1px); }
.btn-ghost { background: rgba(255, 255, 255, 0.04); border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover:not(:disabled) { background: rgba(255, 255, 255, 0.08); }
.btn-danger { background: var(--red-soft); color: var(--red); border-color: rgba(255, 92, 116, .3); }
.btn-danger:hover:not(:disabled) { background: rgba(255, 92, 116, .2); }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 10px; }
.btn-lg { padding: 15px 28px; font-size: 16px; border-radius: 14px; }
.btn-block { width: 100%; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .02em; border: 1px solid transparent; white-space: nowrap;
}
.badge-green { background: var(--green-soft); color: var(--green); border-color: rgba(23, 227, 165, .25); }
.badge-red { background: var(--red-soft); color: var(--red); border-color: rgba(255, 92, 116, .25); }
.badge-gold { background: var(--gold-soft); color: var(--gold); border-color: rgba(247, 192, 79, .25); }
.badge-blue { background: var(--blue-soft); color: var(--blue); border-color: rgba(107, 147, 255, .25); }
.badge-gray { background: rgba(148, 163, 184, .1); color: var(--muted); border-color: var(--border); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; display: inline-block; }
.dot-pulse { animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 currentColor; } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.logo-mark {
  position: relative; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; flex: none; overflow: hidden;
  background: radial-gradient(circle at 28% 18%, rgba(255, 255, 255, .45), transparent 45%), linear-gradient(135deg, #3cf5bf 0%, var(--green) 45%, #0a9a70 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22), 0 8px 22px -8px rgba(23, 227, 165, .75);
}
.logo-mark svg { width: 27px; height: 27px; position: relative; }
.logo:hover .logo-mark { transform: rotate(-4deg) scale(1.04); }
.logo-mark { transition: transform .25s; }
.logo span b { color: var(--green); font-weight: 800; }

/* ==========================================================================
   Landing page
   ========================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .25s, border-color .25s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(6, 10, 19, 0.82); backdrop-filter: blur(14px); border-color: var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.nav-links { display: flex; gap: 30px; font-size: 15px; font-weight: 600; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--border-strong); place-items: center; }
.nav-toggle svg { width: 22px; height: 22px; }

.hero { position: relative; padding: 150px 0 80px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 400px at 15% 20%, rgba(23, 227, 165, 0.16), transparent 70%),
    radial-gradient(500px 380px at 85% 30%, rgba(247, 192, 79, 0.10), transparent 70%),
    radial-gradient(700px 500px at 50% 110%, rgba(107, 147, 255, 0.10), transparent 70%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(148, 163, 184, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 80%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border-radius: 999px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--border-strong); font-size: 13px; font-weight: 600; color: var(--muted);
}
.eyebrow .badge { padding: 3px 9px; }
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; margin: 22px 0 20px; }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 540px; }
.hero-cta { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 44px; flex-wrap: wrap; }
.hero-stats .stat b { display: block; font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.hero-stats .stat span { font-size: 13px; color: var(--muted); }

.hero-visual { position: relative; }
.chart-card {
  background: linear-gradient(180deg, rgba(19, 28, 51, .9), rgba(14, 21, 39, .9));
  border: 1px solid var(--border-strong); border-radius: 22px; box-shadow: var(--shadow); overflow: hidden;
}
.chart-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.chart-head .pair { display: flex; align-items: center; gap: 12px; }
.chart-head .pair b { font-size: 16px; }
.chart-head .price { font-family: var(--mono); font-size: 18px; font-weight: 700; }
.chart-tabs { display: flex; gap: 4px; padding: 10px 20px 0; }
.chart-tabs span { font-size: 12px; font-family: var(--mono); padding: 4px 9px; border-radius: 7px; color: var(--dim); }
.chart-tabs span.on { background: var(--surface-3); color: var(--text); }
#heroChart { width: 100%; height: 320px; }
.chart-foot { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.chart-foot div { padding: 12px 20px; font-size: 12px; color: var(--muted); }
.chart-foot div + div { border-left: 1px solid var(--border); }
.chart-foot b { display: block; color: var(--text); font-family: var(--mono); font-size: 14px; }

.float-card {
  position: absolute; background: rgba(14, 21, 39, .92); backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong); border-radius: 16px; padding: 14px 16px; box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.float-card.signal { left: -36px; bottom: 70px; width: 230px; }
.float-card.lesson { right: -24px; top: -26px; width: 220px; animation-delay: -3s; }
.float-card .fc-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-size: 13px; font-weight: 700; }
.float-card .fc-row { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); padding: 3px 0; }
.float-card .fc-row b { font-family: var(--mono); color: var(--text); font-weight: 600; }
.progress { height: 6px; border-radius: 99px; background: rgba(148, 163, 184, .15); overflow: hidden; }
.progress i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--green), var(--gold)); }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Sessions strip */
.sessions { border-block: 1px solid var(--border); background: rgba(10, 16, 30, .6); }
.sessions-inner { display: grid; grid-template-columns: auto repeat(4, 1fr); align-items: stretch; }
.sessions-label { padding: 18px 24px 18px 0; display: flex; flex-direction: column; justify-content: center; }
.sessions-label b { font-size: 14px; }
.sessions-label span { font-size: 12px; color: var(--muted); font-family: var(--mono); }
.session { padding: 18px 22px; border-left: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; }
.session-name { display: flex; align-items: center; justify-content: space-between; font-weight: 700; font-size: 14px; }
.session-time { font-size: 12px; color: var(--muted); font-family: var(--mono); }

/* Sections */
section.block { padding: 110px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head .kicker { color: var(--green); font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(30px, 3.8vw, 44px); line-height: 1.12; letter-spacing: -.03em; margin: 12px 0 14px; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 17px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  position: relative; padding: 32px; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border); overflow: hidden; transition: transform .25s, border-color .25s;
}
.feature:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.feature::before {
  content: ''; position: absolute; inset: -1px -1px auto -1px; height: 160px; opacity: .6;
  background: radial-gradient(260px 140px at 20% 0%, var(--glow), transparent 70%);
}
.feature > * { position: relative; }
.feature-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px; background: var(--soft); color: var(--accent); border: 1px solid var(--line); }
.feature-icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 22px; letter-spacing: -.02em; margin-bottom: 10px; }
.feature p { color: var(--muted); font-size: 15px; }
.feature ul { list-style: none; margin-top: 20px; display: grid; gap: 10px; font-size: 14px; }
.feature li { display: flex; gap: 10px; align-items: flex-start; }
.feature li svg { width: 18px; height: 18px; flex: none; color: var(--accent); margin-top: 2px; }
.f-green { --accent: var(--green); --soft: var(--green-soft); --line: rgba(23, 227, 165, .25); --glow: rgba(23, 227, 165, .25); }
.f-gold { --accent: var(--gold); --soft: var(--gold-soft); --line: rgba(247, 192, 79, .25); --glow: rgba(247, 192, 79, .22); }
.f-blue { --accent: var(--blue); --soft: var(--blue-soft); --line: rgba(107, 147, 255, .25); --glow: rgba(107, 147, 255, .22); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step { padding: 28px 24px; border-radius: var(--radius); border: 1px dashed var(--border-strong); background: rgba(14, 21, 39, .5); }
.step-num { font-family: var(--mono); font-size: 13px; color: var(--green); font-weight: 700; }
.step h4 { font-size: 18px; margin: 12px 0 8px; letter-spacing: -.01em; }
.step p { font-size: 14px; color: var(--muted); }

/* Locked preview */
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.split h2 { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.12; letter-spacing: -.03em; margin: 12px 0 16px; }
.split .kicker { color: var(--green); font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.split p { color: var(--muted); font-size: 17px; }
.checklist { list-style: none; display: grid; gap: 14px; margin: 26px 0 32px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.checklist .ic { width: 26px; height: 26px; border-radius: 8px; flex: none; display: grid; place-items: center; background: var(--green-soft); color: var(--green); }
.checklist .ic svg { width: 15px; height: 15px; }

.locked { position: relative; border-radius: var(--radius); border: 1px solid var(--border-strong); background: var(--surface); overflow: hidden; box-shadow: var(--shadow); }
.locked-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 700; }
.sig-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sig-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); font-weight: 700; padding: 12px 20px; }
.sig-table td { padding: 14px 20px; border-top: 1px solid var(--border); }
.sig-table td.mono { font-size: 13px; }
.blurred td:not(:first-child) { filter: blur(6px); user-select: none; }
.lock-overlay {
  position: absolute; inset: 104px 0 0 0; display: grid; place-items: center; text-align: center; padding: 20px;
  background: linear-gradient(180deg, rgba(14, 21, 39, 0) 0%, rgba(14, 21, 39, .85) 40%, rgba(14, 21, 39, .97) 100%);
}
.lock-overlay .lock-ic { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; margin: 0 auto 14px; background: var(--gold-soft); color: var(--gold); border: 1px solid rgba(247, 192, 79, .3); }
.lock-overlay .lock-ic svg { width: 26px; height: 26px; }
.lock-overlay h4 { font-size: 18px; margin-bottom: 6px; }
.lock-overlay p { font-size: 14px; color: var(--muted); margin-bottom: 16px; }

.curriculum { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lesson-card {
  padding: 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px; transition: border-color .2s, transform .2s;
}
.lesson-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.lesson-card .lc-top { display: flex; justify-content: space-between; align-items: center; }
.lesson-card h4 { font-size: 17px; letter-spacing: -.01em; line-height: 1.35; }
.lesson-card p { font-size: 14px; color: var(--muted); flex: 1; }
.lesson-card .lc-foot { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--dim); padding-top: 12px; border-top: 1px solid var(--border); }
.lesson-card .lc-foot svg { width: 16px; height: 16px; }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
  position: relative; padding: 32px 28px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border);
  display: flex; flex-direction: column;
}
.price-card.popular { border-color: rgba(247, 192, 79, .45); background: linear-gradient(180deg, rgba(247, 192, 79, .08), var(--surface) 40%); box-shadow: 0 30px 80px -40px rgba(247, 192, 79, .5); }
.price-card .ribbon { position: absolute; top: -13px; left: 28px; }
.price-card h3 { font-size: 22px; letter-spacing: -.02em; }
.price-card .tagline { color: var(--muted); font-size: 14px; margin: 6px 0 22px; min-height: 42px; }
.price { font-size: 36px; font-weight: 800; letter-spacing: -.03em; display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 8px; line-height: 1.2; }
.price small { font-size: 14px; color: var(--muted); font-weight: 600; letter-spacing: 0; white-space: nowrap; }
.price-card ul { list-style: none; display: grid; gap: 11px; margin: 24px 0 28px; font-size: 14px; flex: 1; }
.price-card li { display: flex; gap: 10px; }
.price-card li svg { width: 18px; height: 18px; color: var(--green); flex: none; margin-top: 2px; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 0 22px; transition: border-color .2s; }
.faq details[open] { border-color: var(--border-strong); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--green); transition: transform .2s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 20px; font-size: 15px; }

/* CTA */
.cta-box {
  position: relative; overflow: hidden; border-radius: 28px; padding: 64px; text-align: center;
  background: radial-gradient(500px 260px at 20% 0%, rgba(23, 227, 165, .25), transparent 70%), radial-gradient(500px 260px at 90% 100%, rgba(247, 192, 79, .18), transparent 70%), var(--surface-2);
  border: 1px solid var(--border-strong);
}
.cta-box h2 { font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -.03em; line-height: 1.15; margin-bottom: 14px; }
.cta-box p { color: var(--muted); font-size: 17px; max-width: 560px; margin: 0 auto 30px; }

/* Footer */
footer.site { border-top: 1px solid var(--border); padding: 56px 0 32px; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.foot-grid h5 { font-size: 14px; margin-bottom: 14px; }
.foot-grid a { display: block; color: var(--muted); font-size: 14px; padding: 4px 0; }
.foot-grid a:hover { color: var(--text); }
.foot-grid p { color: var(--muted); font-size: 14px; margin-top: 14px; max-width: 320px; }
.disclaimer { margin-top: 40px; padding: 18px 20px; border-radius: 12px; background: rgba(247, 192, 79, .06); border: 1px solid rgba(247, 192, 79, .18); color: var(--muted); font-size: 13px; }
.disclaimer b { color: var(--gold); }
.copyright { margin-top: 24px; font-size: 13px; color: var(--dim); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   Auth pages
   ========================================================================== */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-side {
  position: relative; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden;
  background: radial-gradient(500px 360px at 10% 10%, rgba(23, 227, 165, .22), transparent 70%), radial-gradient(500px 360px at 90% 90%, rgba(247, 192, 79, .14), transparent 70%), var(--bg-2);
  border-right: 1px solid var(--border);
}
.auth-side h2 { font-size: clamp(28px, 3vw, 40px); letter-spacing: -.03em; line-height: 1.15; max-width: 460px; }
.auth-side p { color: var(--muted); margin-top: 14px; max-width: 440px; }
.auth-perks { display: grid; gap: 14px; margin-top: 32px; }
.auth-perk { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px solid var(--border); max-width: 420px; }
.auth-perk .feature-icon { width: 40px; height: 40px; margin: 0; border-radius: 11px; }
.auth-perk .feature-icon svg { width: 20px; height: 20px; }
.auth-perk b { display: block; font-size: 15px; }
.auth-perk span { font-size: 13px; color: var(--muted); }
.auth-main { display: grid; place-items: center; padding: 48px 24px; }
.auth-form { width: min(420px, 100%); }
.auth-form h1 { font-size: 30px; letter-spacing: -.03em; margin-bottom: 6px; }
.auth-form > p { color: var(--muted); margin-bottom: 28px; }
.auth-switch { text-align: center; color: var(--muted); font-size: 14px; margin-top: 22px; }
.auth-switch a { color: var(--green); font-weight: 700; }

/* ---------- Forms ---------- */
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 700; color: #c5cde0; }
.input, .select, .textarea {
  width: 100%; padding: 12px 14px; border-radius: 11px; background: var(--bg-2); border: 1px solid var(--border-strong);
  outline: none; transition: border-color .2s, box-shadow .2s; font-size: 15px;
}
.textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--green); box-shadow: 0 0 0 4px rgba(23, 227, 165, .12); }
.input-wrap { position: relative; }
.input-wrap .toggle-pw { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: var(--dim); font-size: 12px; font-weight: 700; padding: 4px 6px; }
.form-error { display: none; padding: 11px 14px; border-radius: 10px; background: var(--red-soft); color: var(--red); border: 1px solid rgba(255, 92, 116, .25); font-size: 14px; margin-bottom: 16px; }
.form-error.show { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

/* ==========================================================================
   Dashboard
   ========================================================================== */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; padding: 22px 16px; border-right: 1px solid var(--border);
  background: var(--bg-2); display: flex; flex-direction: column; gap: 24px;
}
.sidebar .logo { padding: 0 8px; }
.side-nav { display: grid; gap: 4px; }
.side-nav .label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--dim); font-weight: 700; padding: 14px 12px 6px; }
.side-link { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 11px; color: var(--muted); font-weight: 600; font-size: 14px; transition: background .15s, color .15s; }
.side-link svg { width: 19px; height: 19px; flex: none; }
.side-link:hover { background: rgba(255, 255, 255, .04); color: var(--text); }
.side-link.active { background: var(--green-soft); color: var(--green); }
.side-link .count { margin-left: auto; font-size: 11px; padding: 2px 8px; border-radius: 99px; background: var(--gold-soft); color: var(--gold); }
.side-user { margin-top: auto; padding: 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.avatar { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; font-weight: 800; background: linear-gradient(135deg, var(--green), var(--blue)); color: #04120d; flex: none; }
.side-user .who { min-width: 0; flex: 1; }
.side-user .who b { display: block; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.side-user .who span { font-size: 12px; color: var(--muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icon-btn { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; color: var(--muted); border: 1px solid var(--border); flex: none; }
.icon-btn:hover { color: var(--red); border-color: rgba(255, 92, 116, .3); }
.icon-btn svg { width: 18px; height: 18px; }

.main { padding: 30px 36px 60px; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.topbar h1 { font-size: 28px; letter-spacing: -.03em; }
.topbar p { color: var(--muted); font-size: 15px; }
.mobile-bar { display: none; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 26px; }
.stat-card { padding: 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); }
.stat-card .sc-top { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 13px; font-weight: 600; }
.stat-card .sc-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--soft); color: var(--accent); }
.stat-card .sc-ic svg { width: 18px; height: 18px; }
.stat-card .sc-val { font-size: 28px; font-weight: 800; letter-spacing: -.02em; margin-top: 10px; }
.stat-card .sc-sub { font-size: 12px; color: var(--dim); }

.panel { border-radius: 18px; background: var(--surface); border: 1px solid var(--border); }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--border); gap: 12px; flex-wrap: wrap; }
.panel-head h3 { font-size: 16px; }
.panel-body { padding: 22px; }
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--border-strong); font-size: 13px; font-weight: 600; color: var(--muted); background: transparent; }
.chip:hover { color: var(--text); }
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.signal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.signal-card { padding: 20px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); position: relative; overflow: hidden; }
.signal-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--dir); }
.signal-card.buy { --dir: var(--green); }
.signal-card.sell { --dir: var(--red); }
.sc-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.sc-pair { font-size: 18px; font-weight: 800; letter-spacing: -.01em; display: flex; align-items: center; gap: 10px; }
.sc-levels { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.sc-level { padding: 10px 12px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--border); }
.sc-level span { display: block; font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.sc-level b { font-family: var(--mono); font-size: 15px; }
.sc-note { margin-top: 14px; font-size: 13px; color: var(--muted); }
.sc-meta { margin-top: 14px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--dim); }
.day-title { font-size: 14px; font-weight: 700; color: var(--muted); margin: 26px 0 12px; display: flex; align-items: center; gap: 10px; }
.day-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.material-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.material-grid .lesson-card { cursor: pointer; }
.lesson-card.done { border-color: rgba(23, 227, 165, .3); }

.reader { max-width: 780px; }
.reader-head { margin-bottom: 26px; }
.reader-head h1 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -.03em; line-height: 1.2; margin: 14px 0 10px; }
.prose { font-size: 16.5px; line-height: 1.8; color: #cdd4e3; }
.prose h2 { font-size: 23px; color: var(--text); letter-spacing: -.02em; margin: 34px 0 12px; }
.prose h3 { font-size: 18px; color: var(--text); margin: 24px 0 8px; }
.prose p { margin: 0 0 14px; }
.prose ul { margin: 0 0 16px 4px; list-style: none; display: grid; gap: 8px; }
.prose li { position: relative; padding-left: 22px; }
.prose ul > li::before { content: ''; position: absolute; left: 4px; top: 11px; width: 7px; height: 7px; border-radius: 2px; background: var(--green); transform: rotate(45deg); }
.prose strong { color: var(--text); }
.prose code { font-family: var(--mono); font-size: .9em; padding: 2px 6px; border-radius: 6px; background: var(--surface-3); }
.prose blockquote { margin: 22px 0; padding: 16px 20px 16px 50px; border-radius: 12px; background: var(--gold-soft); border-left: 3px solid var(--gold); color: #f1dfb6; position: relative; }
.prose blockquote::before { content: '💡'; position: absolute; left: 17px; top: 15px; font-size: 18px; }
.prose blockquote.warn { background: var(--red-soft); border-color: var(--red); color: #ffd2d9; }
.prose blockquote.warn::before { content: '⚠️'; }
.prose blockquote.info { background: var(--blue-soft); border-color: var(--blue); color: #d4e0ff; }
.prose blockquote.info::before { content: '📌'; }
.prose ol { margin: 0 0 16px; list-style: none; counter-reset: step; display: grid; gap: 10px; }
.prose ol > li { counter-increment: step; padding-left: 38px; min-height: 26px; }
.prose ol > li::before { content: counter(step); position: absolute; left: 0; top: 1px; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 13px; font-weight: 800; background: var(--green-soft); color: var(--green); border: 1px solid rgba(23, 227, 165, .3); }
.prose hr { border: 0; height: 1px; background: var(--border); margin: 32px 0; }
.md-figure { margin: 26px 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border-strong); background: var(--bg-2); }
.md-figure img { width: 100%; height: auto; display: block; }
.md-figure figcaption { padding: 11px 16px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--border); line-height: 1.5; }
.md-table-wrap { overflow-x: auto; margin: 18px 0 22px; border: 1px solid var(--border-strong); border-radius: 14px; }
.md-table { width: 100%; border-collapse: collapse; font-size: 14.5px; line-height: 1.5; }
.md-table th { text-align: left; padding: 11px 14px; background: var(--surface-2); color: var(--text); font-size: 13px; font-weight: 800; white-space: nowrap; }
.md-table td { padding: 11px 14px; border-top: 1px solid var(--border); vertical-align: top; }
.md-table tr:nth-child(even) td { background: rgba(255, 255, 255, .015); }
.md-quiz { margin: 10px 0; border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface); }
.md-quiz summary { cursor: pointer; list-style: none; padding: 14px 16px 14px 46px; font-weight: 700; color: var(--text); position: relative; }
.md-quiz summary::-webkit-details-marker { display: none; }
.md-quiz summary::before { content: '?'; position: absolute; left: 14px; top: 13px; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; font-size: 13px; font-weight: 800; background: var(--gold-soft); color: var(--gold); }
.md-quiz[open] summary::before { content: '✓'; background: var(--green-soft); color: var(--green); }
.md-quiz p { padding: 0 16px 14px 46px; margin: 0; color: #cdd4e3; }
.toc { margin: 0 0 30px; padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.toc b { display: block; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 10px; }
.toc ol { list-style: none; counter-reset: toc; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px 18px; }
.toc li { counter-increment: toc; }
.toc button { text-align: left; color: var(--muted); font-size: 14px; font-weight: 600; padding: 3px 0; display: flex; gap: 10px; }
.toc button::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); font-size: 12px; color: var(--green); padding-top: 2px; }
.toc button:hover { color: var(--text); }
.reading-bar { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--green), var(--gold)); z-index: 60; width: 0; transition: width .1s; }
.prose h2 { scroll-margin-top: 20px; }
.reader-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); flex-wrap: wrap; }

.ea-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.owned-tag { display: flex; align-items: center; gap: 8px; padding: 12px; border-radius: 12px; background: var(--green-soft); color: var(--green); font-size: 13px; font-weight: 700; margin-bottom: 12px; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 640px; }
.table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); padding: 12px 18px; font-weight: 700; border-bottom: 1px solid var(--border); }
.table td { padding: 14px 18px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table .actions { display: flex; gap: 6px; flex-wrap: wrap; }

.empty { text-align: center; padding: 50px 20px; color: var(--muted); }
.empty svg { width: 44px; height: 44px; margin: 0 auto 12px; color: var(--dim); }

.list-row { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.list-row:last-child { border-bottom: 0; }
.list-row .lr-main { flex: 1; min-width: 0; }
.list-row .lr-main b { display: block; font-size: 14px; }
.list-row .lr-main span { font-size: 12px; color: var(--muted); }

/* Modal */
.modal-back { position: fixed; inset: 0; z-index: 100; background: rgba(2, 5, 12, .72); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 16px; animation: fade .2s; }
.modal { width: min(520px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; border-radius: 20px; background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow); animation: pop .25s; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 18px; }
.modal-body { padding: 24px; }
.close-x { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: var(--muted); }
.close-x:hover { background: rgba(255, 255, 255, .06); color: var(--text); }
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } }

.method-list { display: grid; gap: 10px; margin: 16px 0 20px; }
.method { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 12px; border: 1px solid var(--border-strong); cursor: pointer; transition: border-color .15s, background .15s; }
.method:hover { background: rgba(255, 255, 255, .03); }
.method input { accent-color: var(--green); width: 18px; height: 18px; }
.method:has(input:checked) { border-color: var(--green); background: var(--green-soft); }
.method b { font-size: 14px; display: block; }
.method span { font-size: 12px; color: var(--muted); }

.summary-box { padding: 16px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--border); }
.summary-row { display: flex; justify-content: space-between; font-size: 14px; padding: 5px 0; color: var(--muted); gap: 12px; }
.summary-row b { color: var(--text); font-family: var(--mono); font-weight: 600; text-align: right; }
.summary-row.total { border-top: 1px dashed var(--border-strong); margin-top: 8px; padding-top: 12px; color: var(--text); font-weight: 700; }
.summary-row.total b { color: var(--gold); font-size: 20px; }
.copy-btn { font-size: 11px; font-weight: 700; color: var(--green); margin-left: 8px; padding: 2px 6px; border-radius: 6px; background: var(--green-soft); }
.note-box { margin: 16px 0; padding: 12px 14px; border-radius: 12px; background: var(--blue-soft); border: 1px solid rgba(107, 147, 255, .25); color: #c9d6ff; font-size: 13px; }

/* Toast */
.toasts { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: grid; gap: 10px; }
.toast { padding: 13px 18px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font-size: 14px; font-weight: 600; display: flex; gap: 10px; align-items: center; animation: pop .25s; max-width: 360px; }
.toast.ok { border-color: rgba(23, 227, 165, .4); }
.toast.ok::before { content: '✓'; color: var(--green); font-weight: 800; }
.toast.err { border-color: rgba(255, 92, 116, .4); }
.toast.err::before { content: '!'; color: var(--red); font-weight: 800; }

.skeleton { border-radius: 14px; background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%); background-size: 200% 100%; animation: shimmer 1.4s infinite; min-height: 120px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* 404 */
.center-page { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 24px; }
.center-page h1 { font-size: 96px; letter-spacing: -.05em; line-height: 1; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 620px; margin: 0 auto; width: 100%; }
  .float-card.signal { left: -8px; }
  .float-card.lesson { right: -8px; }
  .features, .pricing, .curriculum { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-actions .btn-ghost { display: none; }
  .nav-toggle { display: grid; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; gap: 4px; position: absolute; top: 72px; left: 16px; right: 16px;
    background: var(--surface); border: 1px solid var(--border-strong); border-radius: 16px; padding: 10px; box-shadow: var(--shadow);
  }
  .nav.open .nav-links a { padding: 12px 14px; border-radius: 10px; }
  .nav.open .nav-links a:hover { background: rgba(255, 255, 255, .04); }
  .nav.open { background: rgba(6, 10, 19, .95); }
  .sessions-inner { grid-template-columns: 1fr 1fr; }
  .sessions-label { grid-column: 1 / -1; padding: 16px 0 6px; }
  .session { border-left: 0; border-top: 1px solid var(--border); padding: 14px 4px; }
  .session:nth-child(odd) { padding-left: 16px; border-left: 1px solid var(--border); }
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 90; left: 0; top: 0; width: 280px; transform: translateX(-100%); transition: transform .25s; }
  .app.menu-open .sidebar { transform: none; box-shadow: var(--shadow); }
  .app.menu-open::after { content: ''; position: fixed; inset: 0; background: rgba(0, 0, 0, .5); z-index: 80; }
  .mobile-bar { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--border); background: var(--bg-2); position: sticky; top: 0; z-index: 70; }
  .main { padding: 22px 16px 50px; }
}

@media (max-width: 640px) {
  .hero { padding: 120px 0 60px; }
  .hero-stats { gap: 24px; }
  .features, .pricing, .curriculum, .steps { grid-template-columns: 1fr; }
  section.block { padding: 80px 0; }
  .float-card { display: none; }
  #heroChart { height: 240px; }
  .chart-foot div { padding: 10px 12px; }
  .cta-box { padding: 40px 22px; }
  .foot-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 16px; }
  .stat-card .sc-val { font-size: 22px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .sig-table th:nth-child(4), .sig-table td:nth-child(4) { display: none; }
  .signal-grid, .material-grid, .ea-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}
.list-row .feature-icon svg { width: 18px; height: 18px; }
.app > div { min-width: 0; }

/* ==========================================================================
   Market research
   ========================================================================== */
.badge-bull { background: var(--green-soft); color: var(--green); border-color: rgba(23, 227, 165, .25); }
.badge-bear { background: var(--red-soft); color: var(--red); border-color: rgba(255, 92, 116, .25); }
.badge-neutral { background: var(--blue-soft); color: var(--blue); border-color: rgba(107, 147, 255, .25); }

.bias-map { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-bottom: 22px; }
.bias-card { padding: 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); position: relative; overflow: hidden; cursor: pointer; transition: border-color .2s, transform .2s; }
.bias-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.bias-card::after { content: ''; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: var(--tone); opacity: .14; filter: blur(4px); }
.bias-card.bull { --tone: var(--green); }
.bias-card.bear { --tone: var(--red); }
.bias-card.neutral { --tone: var(--blue); }
.bias-card .bc-inst { font-weight: 800; font-size: 16px; letter-spacing: -.01em; }
.bias-card .bc-bias { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-weight: 700; font-size: 14px; color: var(--tone); }
.bias-card .bc-bias svg { width: 18px; height: 18px; }
.bias-card .bc-date { font-size: 12px; color: var(--dim); margin-top: 4px; }

.toolbar { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 20px; }
.search { position: relative; min-width: 240px; flex: 0 1 300px; }
.search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--dim); }
.search .input { padding-left: 36px; padding-block: 10px; font-size: 14px; }

.research-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.research-card {
  display: flex; flex-direction: column; gap: 12px; padding: 22px; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border); cursor: pointer; transition: border-color .2s, transform .2s; position: relative; overflow: hidden;
}
.research-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.research-card::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--tone, var(--blue)); opacity: .8; }
.research-card.bull { --tone: var(--green); }
.research-card.bear { --tone: var(--red); }
.research-card.neutral { --tone: var(--blue); }
.research-card .rc-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.research-inst, .research-card .rc-inst { font-family: var(--mono); font-weight: 700; font-size: 13px; color: var(--text); padding: 3px 9px; border-radius: 8px; background: var(--surface-3); }
.research-card h4 { font-size: 18px; line-height: 1.35; letter-spacing: -.015em; }
.research-card p { font-size: 14px; color: var(--muted); flex: 1; }
.research-card .rc-foot { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--dim); padding-top: 12px; border-top: 1px solid var(--border); gap: 8px; }
.research-card.featured { grid-column: 1 / -1; padding: 30px; background: radial-gradient(500px 220px at 0% 0%, color-mix(in srgb, var(--tone) 14%, transparent), transparent 70%), var(--surface); }
.research-card.featured h4 { font-size: clamp(20px, 2.4vw, 26px); max-width: 760px; }
.research-card.featured p { font-size: 15px; max-width: 760px; }

.levels { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 0 28px; }
.level-box { padding: 16px 18px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.level-box span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; color: var(--dim); margin-bottom: 4px; }
.level-box b { font-family: var(--mono); font-size: 17px; }
.level-box.sup b { color: var(--green); }
.level-box.res b { color: var(--red); }
.research-meta { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: 13px; }
.research-meta .sep { color: var(--dim); }
.related { margin-top: 44px; }
.related h3 { font-size: 16px; margin-bottom: 14px; }

/* Landing research section */
.research-landing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.research-landing .research-card { cursor: default; }
.research-landing .research-card:hover { transform: none; }
@media (max-width: 1080px) { .research-landing { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .research-landing, .levels { grid-template-columns: 1fr; }
  .research-grid { grid-template-columns: 1fr; }
  .search { flex: 1 1 100%; }
}

.prose a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; word-break: break-word; }
.prose a:hover { color: #7af0c9; }

/* Signal: metodologi & sumber */
.method-box { margin-top: 4px; }
.method-box > summary { cursor: pointer; list-style: none; padding: 16px 22px; font-weight: 700; font-size: 15px; display: flex; justify-content: space-between; align-items: center; }
.method-box > summary::-webkit-details-marker { display: none; }
.method-box > summary::after { content: '+'; color: var(--green); font-size: 20px; line-height: 1; }
.method-box[open] > summary { border-bottom: 1px solid var(--border); }
.method-box[open] > summary::after { content: '−'; }
.method-list-steps { padding-left: 20px; display: grid; gap: 8px; font-size: 14px; color: #cdd4e3; }
.method-sources { margin-top: 14px; display: grid; gap: 8px; font-size: 13px; padding: 12px 14px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--border); }
.sc-source { margin-top: 8px; font-size: 12px; color: var(--dim); }

/* ==========================================================================
   Membership & Expert Advisor
   ========================================================================== */
.side-link.side-locked { color: var(--dim); }
.side-link > span:first-of-type { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.lock-tag { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; font-size: 10.5px; font-weight: 800; padding: 2px 7px; border-radius: 99px; background: var(--gold-soft); color: var(--gold); }
.lock-tag svg { width: 11px; height: 11px; }
.locked-page { max-width: 560px; margin: 30px auto 0; text-align: center; padding: 40px 28px; border-radius: 22px; border: 1px solid var(--border-strong);
  background: radial-gradient(400px 200px at 50% 0%, rgba(247, 192, 79, .12), transparent 70%), var(--surface); }
.locked-page .lock-ic { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; margin: 0 auto 16px; background: var(--gold-soft); color: var(--gold); border: 1px solid rgba(247, 192, 79, .3); }
.locked-page .lock-ic svg { width: 28px; height: 28px; }
.locked-page h1 { font-size: 28px; letter-spacing: -.02em; margin: 14px 0 8px; }
.locked-page p { color: var(--muted); }
.locked-page .price small, .locked-page p small { font-size: 12px; }
.locked-perks { list-style: none; display: grid; gap: 10px; text-align: left; max-width: 360px; margin: 22px auto 26px; font-size: 14px; }
.locked-perks li { display: flex; gap: 10px; }
.locked-perks svg { width: 18px; height: 18px; color: var(--green); flex: none; margin-top: 2px; }
.warn-box { background: var(--gold-soft); border-color: rgba(247, 192, 79, .3); color: #f1dfb6; margin: 0 0 20px; }
.warn-box a { text-decoration: underline; font-weight: 700; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; }
.price-card li.no { color: var(--dim); text-decoration: line-through; }
.price-card li.no svg { color: var(--dim); }
.price-card.is-current { border-color: rgba(23, 227, 165, .45); }
.current-plan { margin-bottom: 4px; }

.ea-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.ea-card { display: flex; flex-direction: column; padding: 24px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); }
.ea-card.popular { border-color: rgba(247, 192, 79, .4); background: linear-gradient(180deg, rgba(247, 192, 79, .06), var(--surface) 40%); }
.ea-head { display: flex; gap: 14px; align-items: flex-start; }
.ea-head h3 { font-size: 19px; letter-spacing: -.02em; }
.ea-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; flex: none; background: var(--blue-soft); color: var(--blue); border: 1px solid rgba(107, 147, 255, .25); }
.ea-icon svg { width: 24px; height: 24px; }
.ea-meta { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0 12px; }
.ea-desc { font-size: 14px; color: #cdd4e3; }
.ea-features { list-style: none; display: grid; gap: 8px; margin: 16px 0 20px; font-size: 13.5px; flex: 1; }
.ea-features li { display: flex; gap: 9px; }
.ea-features svg { width: 16px; height: 16px; color: var(--green); flex: none; margin-top: 3px; }
.ea-actions { display: flex; gap: 10px; }
.ea-actions .btn { flex: 1; }
.ea-spec { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 20px; }
.ea-spec div { padding: 12px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); }
.ea-spec span { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--dim); font-weight: 700; }
.ea-spec b { font-size: 14px; }
@media (max-width: 1080px) { .plan-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .ea-spec { grid-template-columns: 1fr; } .ea-actions { flex-direction: column; } .ea-grid { grid-template-columns: 1fr; } }

.price-card li.no { color: var(--dim); }
.price-card li.no svg { color: var(--dim); }

/* Payment gateway */
.method-gateway { border-color: rgba(23, 227, 165, .45); }
.method-sep { font-size: 12px; color: var(--dim); text-align: center; margin: 4px 0 -2px; }

/* Auth: Google, divider, password meter */
.btn-google { background: #fff; color: #1f2937; border-color: #fff; font-weight: 700; }
.btn-google:hover { background: #f1f5f9; }
.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--dim); font-size: 12px; margin: 18px 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-strong); }
.label-row { display: flex; justify-content: space-between; align-items: baseline; }
.link-sm { font-size: 13px; color: var(--green); font-weight: 700; }
.field-hint { font-size: 12px; color: var(--dim); }
.form-success { display: none; padding: 11px 14px; border-radius: 10px; background: var(--green-soft); color: var(--green); border: 1px solid rgba(23, 227, 165, .25); font-size: 14px; margin-bottom: 16px; }
.form-success.show { display: block; }
.pw-meter { height: 6px; border-radius: 99px; background: rgba(148, 163, 184, .15); overflow: hidden; margin-top: 8px; }
.pw-meter i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--red); transition: width .2s, background .2s; }
.pw-rules { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; margin-top: 8px; font-size: 12px; color: var(--dim); }
.pw-rules li { display: flex; gap: 6px; align-items: center; }
.pw-rules li::before { content: '○'; font-size: 11px; }
.pw-rules li.ok { color: var(--green); }
.pw-rules li.ok::before { content: '✓'; font-weight: 800; }
@media (max-width: 640px) { .pw-rules { grid-template-columns: 1fr; } }

/* Daftar EA ringkas */
.ea-list { overflow: hidden; }
.ea-row { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.ea-row:last-child { border-bottom: 0; }
.ea-row .ea-icon { width: 42px; height: 42px; }
.ea-row-main { flex: 1; min-width: 0; }
.ea-row-title { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.ea-row-title b { font-size: 16px; }
.ea-row-main p { font-size: 13.5px; color: var(--muted); margin: 2px 0 6px; }
.ea-row-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--dim); }
.ea-row-meta span + span::before { content: '•'; margin-right: 14px; color: var(--border-strong); }
.ea-row-actions { display: flex; gap: 8px; flex: none; }
@media (max-width: 640px) {
  .ea-row { flex-wrap: wrap; }
  .ea-row-actions { width: 100%; }
  .ea-row-actions .btn { flex: 1; }
}

.upload-box { display: flex; flex-direction: column; gap: 8px; padding: 14px; border: 1px dashed var(--border-strong); border-radius: 12px; background: var(--bg-2); }
.upload-box input[type=file] { font-size: 13px; color: var(--muted); }

/* Pilihan lama langganan */
.period-list { display: grid; gap: 6px; margin: 14px 0 4px; padding: 12px 14px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--border); font-size: 13px; }
.period-list div { display: flex; align-items: center; gap: 8px; }
.period-list span { color: var(--muted); flex: 1; }
.period-list b { font-family: var(--mono); font-size: 13px; }
.period-list em { font-style: normal; font-size: 11px; font-weight: 800; color: var(--green); background: var(--green-soft); padding: 1px 7px; border-radius: 99px; }
.period-options .method { align-items: center; }

.pay-info { display: grid; gap: 4px; margin: 18px 0 14px; padding: 14px 16px; border-radius: 12px; border: 1px solid rgba(23, 227, 165, .4); background: var(--green-soft); font-size: 14px; }
.pay-info span { font-size: 13px; color: var(--muted); }