:root {
  --bg: #090704;
  --bg-2: #140e09;
  --ink: #ead9b4;
  --muted: #b49a72;
  --gold: #d7b45a;
  --gold-2: #f3dd9a;
  --gold-deep: #7a5a16;
  --brown: #3b2714;
  --card: #1a1108;
  --line: rgba(215, 180, 90, 0.38);
  --shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -10%, rgba(215, 180, 90, 0.16), transparent 42%),
    linear-gradient(180deg, #120c07 0%, var(--bg) 40%, #050402 100%);
  font-family: Spectral, "Times New Roman", serif;
}

h1, h2, h3, .brand-title, .kicker, .nav a, .gold-plaque-label {
  font-family: Cinzel, Palatino, serif;
}

a { color: var(--gold-2); }

.shell { position: relative; min-height: 100vh; }

.glow {
  pointer-events: none;
  position: fixed;
  width: 42vw;
  height: 42vw;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.18;
  z-index: 0;
}
.glow-a { top: -8%; left: 28%; background: #c9a44a; }
.glow-b { right: -10%; bottom: 10%; background: #5a3514; }

.topbar, .stage, .site-footer {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 14, 9, 0.92), rgba(9, 7, 4, 0.7));
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.brand img {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 0 12px rgba(215, 180, 90, 0.45));
}
.brand-kicker {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}
.brand-title { font-size: 17px; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: flex-end;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.04em;
  font-size: 14px;
}
.nav a:hover, .nav a.is-active { color: var(--gold-2); }

.menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gold);
  padding: 8px 12px;
  font-family: Cinzel, Palatino, serif;
}

.stage {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.plaque {
  background: linear-gradient(180deg, rgba(42, 28, 12, 0.94), rgba(16, 10, 5, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 28px;
}

.kicker {
  margin: 0 0 8px;
  color: var(--gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 6vw, 44px);
  color: var(--gold-2);
  font-weight: 700;
}

h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4vw, 30px);
  color: var(--gold-2);
}

.lede {
  margin: 0;
  max-width: 46rem;
  line-height: 1.55;
  color: var(--ink);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.gold-plaque, .btn-ghost {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--gold);
  font-family: Cinzel, Palatino, serif;
  font-size: 15px;
}

.gold-plaque {
  color: #1a1108;
  background: linear-gradient(180deg, #f3dd9a, #d7b45a 55%, #7a5a16);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.gold-plaque:hover { filter: brightness(1.06); }
.gold-plaque.is-disabled {
  opacity: 0.55;
  pointer-events: none;
}

.btn-ghost {
  color: var(--gold-2);
  background: transparent;
}

.meta {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.section { margin-top: 36px; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.step {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(26, 17, 8, 0.72);
}
.step strong { color: var(--gold); display: block; margin-bottom: 8px; }
.step p { margin: 0; color: var(--muted); line-height: 1.45; }

.shelf-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 18px;
}
.shelf-tabs button {
  background: #1a1108;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 8px 14px;
  font-family: Cinzel, Palatino, serif;
  cursor: pointer;
}
.shelf-tabs button.is-on {
  color: #1a1108;
  background: linear-gradient(180deg, #f3dd9a, #d7b45a);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.card {
  border: 1px solid var(--line);
  background: #120c07;
  min-width: 0;
}
.card-thumb {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(215, 180, 90, 0.12), transparent),
    #0d0905;
  overflow: hidden;
}
.card-thumb img, .card-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-name {
  margin: 0;
  padding: 10px 12px 12px;
  font-size: 14px;
  line-height: 1.3;
}

.empty {
  color: var(--muted);
  padding: 12px 0 4px;
}

.auth-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
form {
  display: grid;
  gap: 12px;
}
label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}
input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink);
  background: #0d0905;
  border: 1px solid var(--line);
  font: inherit;
}
.form-error { color: #ff8a7a; min-height: 1.2em; margin: 0; }
.form-ok { color: #b6d48a; margin: 0; }

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 28px 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .steps, .auth-grid { grid-template-columns: 1fr; }
  .topbar { padding: 12px 16px; }
  .plaque { padding: 20px 16px; }
  .menu-btn { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    right: 12px;
    top: 68px;
    flex-direction: column;
    background: #140e09;
    border: 1px solid var(--line);
    padding: 12px 16px;
    min-width: 180px;
  }
  .nav.is-open { display: flex; }
}

@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand img { width: 40px; height: 40px; }
  .brand-title { font-size: 15px; }
  .gold-plaque, .btn-ghost { width: 100%; }
}