:root {
  --bg: #09090f;
  --surface: #0d0d16;
  --surface-2: #12121d;
  --elev: #16161f;
  --hot: #fe2c55;
  --hot-600: #e7214a;
  --cold: #25f4ee;
  --green: #2bd576;
  --text: #f8fafc;
  --muted: #e6ebf2;
  --muted-2: #cbd5e1;
  --muted-3: #a3aec0;
  --muted-4: #7c869a;
  --border: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.13);
  --light-bg: #ffffff;
  --light-text: #0f172a;
  --light-muted: #475569;
  --light-border: #e6e9ef;
  --radius: 18px;
  --tab-num: tabular-nums;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

.tnum { font-variant-numeric: tabular-nums; }
a { color: var(--text); }

.container { max-width: 1152px; margin: 0 auto; padding: 0 24px; }
.hidden { display: none !important; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.topbar > .container { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 13px; font-weight: 700; letter-spacing: -0.02em; font-size: 15px; }
.brand .logo { width: 38px; height: 38px; flex: none; }
.brand .logo svg { width: 100%; height: 100%; display: block; }
.brand small { display: block; color: var(--muted-4); font-weight: 500; font-size: 12px; letter-spacing: 0; margin-top: 1px; }
.user-chip { display: flex; align-items: center; gap: 14px; color: var(--muted-2); font-size: 14px; font-weight: 500; }

/* ---------- Buttons ---------- */
.btn {
  appearance: none; cursor: pointer; border: 1px solid var(--border-2);
  padding: 11px 18px; border-radius: 11px; font-weight: 600; font-size: 14px;
  font-family: inherit; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform .14s ease, background .14s ease, border-color .14s ease, color .14s ease;
  color: var(--text); background: transparent; line-height: 1; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 17px; height: 17px; flex: none; }

.btn-primary, .btn-affiliate {
  background: var(--hot); border-color: transparent; color: #fff; font-weight: 700;
  border-radius: 999px; padding: 12px 22px;
}
.btn-primary:hover, .btn-affiliate:hover { background: var(--hot-600); }

.btn-ghost { background: transparent; border-color: var(--border-2); color: var(--muted); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }

.btn-danger { background: transparent; border-color: rgba(254, 44, 85, 0.3); color: #ff7d93; }
.btn-danger:hover { background: rgba(254, 44, 85, 0.08); border-color: rgba(254, 44, 85, 0.5); }

.btn-sm { padding: 8px 13px; font-size: 13px; border-radius: 9px; }
.btn-primary.btn-sm, .btn-affiliate.btn-sm { border-radius: 999px; padding: 9px 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ---------- Hero / gate ---------- */
.hero { padding: 72px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600;
  color: var(--cold); border: 1px solid var(--border-2); background: var(--surface);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 24px; letter-spacing: .01em;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cold); }
.hero h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; margin: 0 0 22px; }
.hero h1 .accent { color: var(--hot); }
.hero p.lead { color: var(--muted-2); font-size: 18px; line-height: 1.6; margin: 0 0 32px; max-width: 520px; }
.bullets { list-style: none; padding: 0; margin: 0; display: grid; gap: 15px; }
.bullets li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted-2); font-size: 15px; line-height: 1.5; }
.bullets li b { color: var(--text); font-weight: 600; }
.check {
  flex: none; width: 22px; height: 22px; border-radius: 7px; margin-top: 1px;
  background: rgba(43, 213, 118, 0.12); color: var(--green);
  display: grid; place-items: center;
}
.check svg { width: 14px; height: 14px; }

/* ---------- Card / form ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.form-card { padding: 32px; }
.form-card h2 { margin: 0 0 6px; font-size: 23px; font-weight: 700; letter-spacing: -0.02em; }
.form-card .sub { color: var(--muted-3); font-size: 14.5px; margin: 0 0 26px; line-height: 1.5; }
.auth-tabs { display: flex; gap: 4px; padding: 4px; background: #0a0a12; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 26px; }
.auth-tab { flex: 1; background: transparent; border: none; color: var(--muted-3); font-family: inherit; font-weight: 600; font-size: 14px; padding: 10px; border-radius: 9px; cursor: pointer; transition: background .14s, color .14s; }
.auth-tab:hover { color: var(--muted); }
.auth-tab.active { background: var(--surface-2); color: var(--text); }
.link-switch { color: var(--cold); font-weight: 600; text-decoration: none; }
.link-switch:hover { text-decoration: underline; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--muted-2); }
.input {
  width: 100%; padding: 13px 15px; border-radius: 11px; background: #0a0a12;
  border: 1px solid var(--border-2); color: var(--text); font-size: 15px; font-family: inherit;
  outline: none; transition: border-color .14s, box-shadow .14s;
}
.input::placeholder { color: var(--muted-4); }
.input:focus { border-color: rgba(254, 44, 85, 0.55); box-shadow: 0 0 0 3px rgba(254, 44, 85, 0.13); }
textarea.input { resize: vertical; min-height: 88px; line-height: 1.5; }
.hint { color: var(--muted-4); font-size: 12.5px; margin-top: 8px; line-height: 1.5; }

.alert { padding: 12px 15px; border-radius: 11px; font-size: 14px; margin-bottom: 18px; display: none; line-height: 1.45; }
.alert.show { display: block; }
.alert-error { background: rgba(254, 44, 85, 0.09); border: 1px solid rgba(254, 44, 85, 0.28); color: #ff9aac; }
.alert-success { background: rgba(43, 213, 118, 0.09); border: 1px solid rgba(43, 213, 118, 0.28); color: #7fe3a8; }

/* ---------- Marketplace ---------- */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin: 44px 0 26px; gap: 18px; flex-wrap: wrap; }
.section-head h2 { margin: 0; font-size: 28px; font-weight: 700; letter-spacing: -0.025em; }
.section-head p { margin: 8px 0 0; color: var(--muted-3); font-size: 15px; }
.search { max-width: 320px; }

.suppliers { display: grid; gap: 28px; }
.supplier { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.supplier-head { display: flex; gap: 18px; padding: 24px; align-items: center; }
.supplier-logo {
  width: 66px; height: 66px; border-radius: 15px; flex: none; object-fit: cover;
  background: var(--surface-2); border: 1px solid var(--border-2);
  display: grid; place-items: center; font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: -0.03em;
}
.supplier-info { flex: 1; min-width: 0; }
.supplier-info h3 { margin: 0 0 4px; font-size: 20px; font-weight: 700; letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tag {
  display: inline-block; font-size: 11px; font-weight: 600; color: var(--cold);
  background: rgba(37, 244, 238, 0.08); border: 1px solid rgba(37, 244, 238, 0.22);
  padding: 3px 10px; border-radius: 999px; letter-spacing: .02em; text-transform: uppercase;
}
.supplier-info p { margin: 6px 0 0; color: var(--muted-3); font-size: 14px; line-height: 1.5; }
.store-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--cold); text-decoration: none; }
.store-link svg { width: 15px; height: 15px; }
.store-link:hover { text-decoration: underline; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(244px, 1fr)); gap: 18px; padding: 0 24px 24px; }
.product { background: #0a0a12; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; }
.product-img { aspect-ratio: 4/5; background: var(--surface-2); object-fit: cover; width: 100%; display: block; }
.product-img.placeholder { display: grid; place-items: center; color: var(--muted-4); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.product-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-body h4 { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.product-body .desc { color: var(--muted-3); font-size: 13px; line-height: 1.5; flex: 1; }
.price { font-weight: 700; color: var(--text); font-size: 17px; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

.empty {
  text-align: center; padding: 64px 24px; color: var(--muted-3); font-size: 15px;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
}
.empty .ic { display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border-2); color: var(--muted-3); }
.empty .ic svg { width: 24px; height: 24px; }

/* ---------- Status ---------- */
.status-badge { display: inline-flex; align-items: center; justify-content: center; gap: 7px; font-size: 12.5px; font-weight: 600; padding: 9px 12px; border-radius: 10px; text-align: center; }
.status-badge svg { width: 15px; height: 15px; }
.status-pending { background: rgba(255, 176, 32, 0.1); border: 1px solid rgba(255, 176, 32, 0.3); color: #ffc861; }
.status-approved { background: rgba(43, 213, 118, 0.1); border: 1px solid rgba(43, 213, 118, 0.3); color: #7fe3a8; }
.wait-note { color: var(--muted-4); font-size: 11.5px; line-height: 1.45; text-align: center; }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4, 4, 8, 0.78);
  display: none; align-items: center; justify-content: center; z-index: 60; padding: 24px;
}
.modal-backdrop.show { display: flex; }
.modal { width: 100%; max-width: 480px; padding: 30px; max-height: 90vh; overflow-y: auto; border: 1px solid var(--border-2); }
.modal.lg { max-width: 760px; }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; gap: 16px; }
.modal-head h3 { margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -0.02em; }
.modal .sub { color: var(--muted-3); font-size: 14px; margin: 6px 0 20px; line-height: 1.5; }
.close-x { background: none; border: none; color: var(--muted-4); cursor: pointer; line-height: 1; padding: 4px; display: grid; place-items: center; }
.close-x svg { width: 20px; height: 20px; }
.close-x:hover { color: var(--text); }

.handle-row { display: flex; gap: 9px; margin-bottom: 11px; }
.handle-row .input { flex: 1; }
.handle-prefix { display: grid; place-items: center; width: 44px; border-radius: 11px; background: #0a0a12; border: 1px solid var(--border-2); color: var(--hot); font-weight: 700; }
.remove-handle { background: transparent; border: 1px solid var(--border-2); color: var(--muted-4); border-radius: 11px; width: 46px; cursor: pointer; display: grid; place-items: center; transition: .14s; }
.remove-handle svg { width: 17px; height: 17px; }
.remove-handle:hover { color: var(--hot); border-color: rgba(254, 44, 85, 0.4); }

/* footer */
.foot { text-align: center; color: var(--muted-4); font-size: 13px; padding: 48px 0; border-top: 1px solid var(--border); margin-top: 40px; }

@media (max-width: 880px) {
  .hero { padding: 48px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
}