/* Seller Syndicate platform — black & gold theme */

:root {
  --bg: #0A0A0A;
  --panel: #141414;
  --border: #2A2A2A;
  --gold: #C9A84C;
  --gold-dim: rgba(201, 168, 76, 0.15);
  --text: #FFFFFF;
  --gray: #AAAAAA;
  --dim: #666666;
  --danger: #C47D7D;
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--gold); text-decoration: none; }

/* ─── Topbar ─── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.2em;
  font-size: 15px;
  color: var(--text);
}

.brand span { color: var(--gold); }

.topnav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
}

.topnav a { color: var(--gray); }
.topnav a:hover { color: var(--gold); }

.tier-pill {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 999px;
}

.logout { color: var(--dim) !important; }

/* ─── Layout ─── */

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}

.page-title {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 8px 0 12px;
}

.kicker {
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}

.back {
  font-size: 13px;
  color: var(--dim);
}

.back:hover { color: var(--gold); }

.empty { color: var(--dim); font-size: 14px; padding: 16px 0; }

.error { color: var(--danger); font-size: 13px; margin-bottom: 12px; }

.notice {
  background: var(--gold-dim);
  border: 1px solid var(--gold);
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.8;
}

.notice.warn {
  background: rgba(196, 125, 125, 0.1);
  border-color: var(--danger);
}

.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.admin-tabs a {
  padding: 10px 20px;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 2px solid transparent;
}

.admin-tabs a.active, .admin-tabs a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.hint {
  font-size: 12px;
  color: var(--dim);
  margin-bottom: 16px;
}

.template-block {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.template-block:first-of-type { border-top: none; }

.template-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.template-name { font-size: 14px; color: var(--text); }

.toggle {
  font-size: 12px;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
}

.toggle input { width: auto; margin: 0; }

.template-block input[type="text"] { margin-bottom: 10px; }
.template-block textarea { margin-bottom: 12px; }

.status-sent { color: #7db87d; }
.status-failed { color: var(--danger); }
.status-skipped { color: var(--dim); }

/* ─── Auth ─── */

.auth-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
}

.auth-brand {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-align: center;
}

.auth-brand span { color: var(--gold); }

.auth-sub {
  text-align: center;
  color: var(--dim);
  font-size: 13px;
  margin: 8px 0 28px;
}

.auth-alt {
  text-align: center;
  color: var(--dim);
  font-size: 13px;
  margin-top: 20px;
}

.auth-card label, .stack label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 16px;
}

input, select, textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
}

textarea { resize: vertical; }

/* ─── Buttons ─── */

.btn-gold {
  display: inline-block;
  padding: 13px 28px;
  background: var(--gold);
  color: #0A0A0A;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-gold:hover { opacity: 0.85; }

.btn-ghost {
  padding: 12px 24px;
  background: transparent;
  color: var(--gray);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}

.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn-danger {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--danger);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;
}

.btn-danger:hover { border-color: var(--danger); }

/* ─── Dashboard ─── */

.dash-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 16px;
}

.dash-head h1 { font-size: 28px; font-weight: 500; }

.overall { text-align: right; }
.overall-num { font-size: 32px; font-weight: 600; color: var(--gold); }
.overall-label { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--dim); }

.progress-track {
  height: 6px;
  background: var(--panel);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 36px;
}

.progress-track.small { height: 4px; margin: 8px 0 16px; }

.progress-fill {
  height: 100%;
  background: var(--gold);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.module-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.module-card h2 { font-size: 17px; font-weight: 500; margin-bottom: 10px; }

.module-desc {
  font-size: 13.5px;
  color: var(--gray);
  flex: 1;
  margin-bottom: 20px;
}

.module-desc.wide { max-width: 70ch; margin-bottom: 32px; }

.module-meta { font-size: 12px; color: var(--dim); }

.module-card.locked { opacity: 0.55; }

.lock-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 3px 10px;
  border-radius: 999px;
}

.locked-note { font-size: 13px; color: var(--dim); }

/* ─── Lessons ─── */

.lesson-list { display: flex; flex-direction: column; gap: 10px; }

.lesson-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  color: var(--text);
  transition: border-color 0.2s;
}

.lesson-row:hover { border-color: var(--gold); }

.lesson-check {
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gold);
  flex-shrink: 0;
}

.lesson-row.done .lesson-check { border-color: var(--gold); background: var(--gold-dim); }

.lesson-title { flex: 1; font-size: 15px; }

.lesson-tag {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

.video-wrap {
  position: relative;
  padding-top: 56.25%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 24px 0;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.lesson-body {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  margin: 24px 0;
  font-size: 15px;
  color: var(--gray);
}

.lesson-body p { margin-bottom: 16px; }
.lesson-body p:last-child { margin-bottom: 0; }

.lesson-actions { margin-top: 32px; }

/* ─── Admin ─── */

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.admin-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 20px;
}

.admin-card h2 {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.stack { display: flex; flex-direction: column; gap: 12px; }
.stack input, .stack select, .stack textarea { margin-top: 0; }

.inline { display: inline; }
.inline select { width: auto; margin-top: 0; padding: 6px 10px; font-size: 13px; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  color: var(--gray);
}

.admin-table td:first-child { color: var(--text); }

.admin-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 8px;
}

/* ─── Welcome page ─── */

.welcome-head { margin-bottom: 48px; }
.welcome-head h1 { font-size: 32px; font-weight: 500; margin-top: 6px; }

.deals-section { margin-bottom: 48px; }

.deals-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.deals-head h2 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.deals-count {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

.deals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.deal-card {
  background: var(--panel);
  border: 1px solid var(--gold);
  border-radius: 12px;
  padding: 24px 28px;
}

.deal-card h3 { font-size: 16px; font-weight: 500; margin-bottom: 8px; color: var(--gold); }

.deal-details {
  font-size: 14px;
  color: var(--gray);
  white-space: pre-line;
}

.deals-empty {
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  color: var(--dim);
  font-size: 14px;
}

.deals-locked {
  margin-top: 16px;
  font-size: 13px;
  color: var(--dim);
}

.continue-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
}

.continue-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.continue-stat { font-size: 18px; font-weight: 500; margin-top: 4px; }

.continue-section .progress-track { margin-bottom: 0; }

/* ─── Forum ─── */

.forum-cats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.forum-cats a {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
}

.forum-cats a.active, .forum-cats a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.forum-form-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 12px;
}

.cat-badge {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--gray);
  flex-shrink: 0;
}

.cat-wins { border-color: var(--gold); color: var(--gold); }

.post-list { display: flex; flex-direction: column; gap: 10px; }

.post-row {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  color: var(--text);
  transition: border-color 0.2s;
}

.post-row:hover { border-color: var(--gold); }

.post-main { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }

.post-title { font-size: 15px; }

.post-meta { font-size: 12px; color: var(--dim); }

.post-comments { font-size: 12px; color: var(--dim); flex-shrink: 0; }

.post-detail { margin-bottom: 40px; }

.post-detail-head { display: flex; gap: 8px; margin: 16px 0 8px; }

.forum-actions { display: flex; gap: 12px; margin-top: 16px; }

.comments-head {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.comment {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px;
  margin-bottom: 12px;
}

.comment-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.comment-author { font-size: 14px; color: var(--text); flex: 1; }

.comment-body { font-size: 14px; color: var(--gray); white-space: pre-line; }

.comment-form { margin-top: 24px; }

/* ─── Auth split-screen ─── */

.auth-body { min-height: 100vh; }

.auth-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  min-height: 100vh;
}

.auth-brand-panel {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(201,168,76,0.14) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 85%, rgba(201,168,76,0.09) 0%, transparent 45%),
    linear-gradient(160deg, #0d0d0d 0%, #0A0A0A 60%, #111008 100%);
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 64px 56px;
}

.particles { position: absolute; inset: 0; pointer-events: none; }

.particle {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.25;
  animation: float var(--t) ease-in-out infinite alternate;
}

@keyframes float {
  from { transform: translateY(0) scale(1); opacity: 0.15; }
  50%  { opacity: 0.45; }
  to   { transform: translateY(-42px) scale(1.25); opacity: 0.2; }
}

.brand-panel-inner { position: relative; max-width: 520px; }

.brand-panel-logo {
  font-weight: 600;
  letter-spacing: 0.25em;
  font-size: 14px;
  margin-bottom: 56px;
}

.brand-panel-logo span { color: var(--gold); }

.brand-headline {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
  text-transform: none;
}

.brand-headline em { color: var(--gold); font-style: normal; }

.brand-sub {
  margin-top: 20px;
  font-size: 15px;
  color: var(--gray);
  max-width: 46ch;
}

.brand-points {
  list-style: none;
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand-points li {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.5;
}

.brand-points strong { color: var(--text); font-weight: 500; }

.pt-icon { color: var(--gold); font-size: 10px; margin-top: 4px; }

.brand-proof {
  margin-top: 48px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
}

.auth-card-title {
  font-size: 24px;
  font-weight: 500;
  text-align: center;
}

.btn-block { display: block; width: 100%; text-align: center; }

/* staggered entrance */
.reveal.in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.7s ease forwards;
  animation-delay: var(--d, 0ms);
}

@keyframes fadeUp {
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .particle { animation: none; }
  .reveal.in { animation: none; opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-brand-panel { display: none; }
}

/* ─── Pricing ─── */

.pricing-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.pricing-head h1 { font-size: 32px; font-weight: 500; margin: 8px 0 16px; }
.pricing-sub { color: var(--gray); font-size: 15px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}

.price-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.price-card:hover { transform: translateY(-4px); border-color: rgba(201,168,76,0.5); }

.price-card.featured {
  border-color: var(--gold);
  box-shadow: 0 0 40px rgba(201,168,76,0.12);
}

.pop-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #0A0A0A;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.price-card h3 {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.price {
  font-size: 34px;
  font-weight: 600;
}

.price-tag {
  font-size: 12px;
  color: var(--dim);
  margin: 6px 0 24px;
}

.price-card ul {
  list-style: none;
  flex: 1;
  margin-bottom: 28px;
}

.price-card li {
  font-size: 13.5px;
  color: var(--gray);
  padding: 7px 0 7px 22px;
  position: relative;
  border-bottom: 1px solid rgba(42,42,42,0.6);
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 12px;
}

.price-card li:last-child { border-bottom: none; }

.current-plan {
  display: block;
  text-align: center;
  cursor: default;
}

.pricing-note {
  text-align: center;
  color: var(--dim);
  font-size: 13px;
  margin-top: 40px;
}

@media (max-width: 1024px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ─── FAQ ─── */

.faq-section {
  max-width: 720px;
  margin: 80px auto 0;
}

.faq-head {
  font-size: 24px;
  font-weight: 500;
  text-align: center;
  margin: 8px 0 36px;
}

.faq-list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item[open] { border-color: rgba(201,168,76,0.5); }

.faq-item summary {
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 48px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 20px;
  font-weight: 300;
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }

.faq-item p {
  padding: 0 22px 20px;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* ─── Thank you page ─── */

.ty-page { text-align: center; max-width: 560px; }

.ty-badge {
  width: 72px;
  height: 72px;
  margin: 0 auto 28px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--gold);
  animation: badgePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes badgePop {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.ty-page h1 { font-size: 30px; font-weight: 600; }

.ty-sub {
  color: var(--gray);
  font-size: 15px;
  margin: 14px 0 36px;
}

.ty-steps {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
  counter-reset: step;
}

.ty-steps li {
  counter-increment: step;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 22px 18px 64px;
  position: relative;
  font-size: 14px;
}

.ty-steps li::before {
  content: counter(step);
  position: absolute;
  left: 20px;
  top: 18px;
  width: 26px;
  height: 26px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ty-steps strong { display: block; color: var(--text); font-weight: 500; margin-bottom: 4px; }
.ty-steps span { color: var(--gray); }

.ty-next {
  display: inline-block;
  padding: 18px 48px;
  font-size: 14px;
}

.ty-alt {
  margin-top: 20px;
  font-size: 13px;
  color: var(--dim);
}

/* ─── Error pages ─── */

.err-page { text-align: center; max-width: 480px; }

.err-code {
  font-size: 120px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
  background: linear-gradient(135deg, var(--gold) 0%, var(--light-gold, #e0c98f) 50%, var(--gold) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: goldShift 6s ease infinite;
}

@keyframes goldShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.err-divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 28px auto;
}

.err-page h1 { font-size: 22px; font-weight: 500; }

.err-sub {
  color: var(--gray);
  font-size: 14px;
  margin: 16px 0 32px;
}

.err-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* ─── Responsive ─── */

@media (max-width: 720px) {
  .topbar { padding: 14px 20px; }
  .page { padding: 32px 20px 64px; }
  .admin-grid { grid-template-columns: 1fr; }
  .dash-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .overall { text-align: left; }
}