:root {
  --navy: #13294b;
  --navy-2: #1d3a66;
  --red: #b31b1b;
  --red-dark: #8f1515;
  --gold: #c9a227;
  --bg: #f4f6f9;
  --card: #fff;
  --text: #1c2430;
  --muted: #6b7684;
  --border: #dde2ea;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(19, 41, 75, .08), 0 4px 16px rgba(19, 41, 75, .06);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--text); background: var(--bg); line-height: 1.5; display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; padding-top: 28px; padding-bottom: 48px; }
a { color: var(--navy-2); }
h1 { font-size: 1.8rem; margin: 0 0 .4rem; color: var(--navy); }
h2 { font-size: 1.2rem; margin: 0 0 .8rem; color: var(--navy); }
h3 { margin: 0 0 .25rem; font-size: 1rem; }
.container { max-width: 1160px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }
.nowrap { white-space: nowrap; }
.danger { color: var(--red); font-weight: 600; }
.center { text-align: center; }

.site-header { background: #fff; color: var(--navy); border-bottom: 4px solid var(--red); box-shadow: 0 1px 4px rgba(19,41,75,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 14px; color: var(--navy); text-decoration: none; }
.brand-logo { display: block; height: 56px; width: auto; max-width: 100%; }
.brand-sub { color: var(--navy-2); font-size: .85rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding-left: 14px; border-left: 2px solid #d5dce8; }
.nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav a, .nav-btn { color: var(--navy-2); text-decoration: none; padding: 6px 10px; border-radius: 6px; font-size: .92rem; }
.nav a:hover, .nav a.active { background: #eef2f8; color: var(--navy); }
.nav .nav-btn { background: none; border: 0; cursor: pointer; font: inherit; color: var(--navy-2); font-size: .92rem; font-weight: 400; }
.nav .nav-btn:hover { background: #eef2f8; color: var(--navy); }
@media (max-width: 560px) { .brand-logo { height: 42px; } .brand-sub { display: none; } }
.inline { display: inline; }
.site-footer { background: var(--navy); color: #9fb0c9; font-size: .85rem; padding: 18px 0; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin-bottom: 20px; }
.card.narrow { max-width: 520px; margin-left: auto; margin-right: auto; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; color: var(--red); font-weight: 700; margin: 0 0 4px; }
.lead { font-size: 1.05rem; color: #3a4553; margin-top: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 30px 0; }
.hero h1 { font-size: 2.4rem; }

.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; margin-bottom: 4px; font-size: .92rem; }
input[type=text], input[type=email], input[type=url], input[type=password], input[type=number], input[type=search], input[type=date], input[type=datetime-local], input[type=file], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(29,58,102,.25); border-color: var(--navy-2); }
.help { margin: 4px 0 0; font-size: .82rem; color: var(--muted); }
.error { margin: 4px 0 0; font-size: .85rem; color: var(--red); }
.has-error input, .has-error select { border-color: var(--red); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.span-2 { grid-column: span 2; }

.btn { display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid transparent; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; font-size: .92rem; line-height: 1.3; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); }
.btn-secondary { background: #fff; color: var(--navy); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--navy-2); }
.btn-link { background: none; color: var(--navy-2); padding-left: 4px; padding-right: 4px; }
.btn-block { width: 100%; }
.btn-lg { padding: 13px 26px; font-size: 1.05rem; }
.actions { text-align: right; }

.alert { padding: 12px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; }
.alert-error { background: #fdeeee; border-color: #f2c4c4; color: #7d1414; }
.alert-success { background: #ebf7ef; border-color: #bfe3cb; color: #1d5b33; }
.alert-info, .alert-warning { background: #eef3fb; border-color: #c9d7ee; color: var(--navy); }

.tier-banner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; background: #fff; border: 1px solid var(--border); border-left: 5px solid var(--gold); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; margin-right: 6px; }
.badge-tier { background: var(--gold); color: #2b2207; text-transform: uppercase; letter-spacing: .04em; }
.badge-muted { background: #e9ecf1; color: var(--muted); }
.section-title { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.counter { font-size: .85rem; font-weight: 600; color: var(--muted); }

.item-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; margin-bottom: 26px; }
.item-card { position: relative; background: #fff; border: 2px solid var(--border); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: border-color .15s, box-shadow .15s; display: flex; flex-direction: column; }
.item-card:hover { border-color: #aab7cc; }
.item-card.selected { border-color: var(--red); box-shadow: 0 0 0 3px rgba(179,27,27,.15); }
.item-card.sold-out, .item-card.locked { opacity: .55; cursor: not-allowed; }
.item-card .item-check { position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; accent-color: var(--red); }
.item-image { aspect-ratio: 4 / 3; background: linear-gradient(135deg, var(--navy), var(--navy-2)); display: grid; place-items: center; color: rgba(255,255,255,.35); font-size: 48px; }
.item-image img { width: 100%; height: 100%; object-fit: cover; }
.item-body { padding: 12px 14px 14px; }
.item-body p { margin: 0 0 10px; color: var(--muted); font-size: .88rem; }

.success-mark { width: 64px; height: 64px; border-radius: 50%; background: #1d7a43; color: #fff; display: grid; place-items: center; font-size: 34px; margin: 0 auto 12px; }
.card.center .table { text-align: left; margin: 18px 0; }

.stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 20px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; color: var(--muted); font-size: .85rem; box-shadow: var(--shadow); }
.stat a { color: inherit; text-decoration: none; display: block; }
.stat span { display: block; font-size: 1.7rem; font-weight: 700; color: var(--navy); }
.stat.accent { border-top: 4px solid var(--red); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.filters select, .filters input { width: auto; min-width: 150px; padding: 8px 10px; }
.filters label { display: flex; align-items: center; gap: 6px; font-size: .88rem; color: var(--muted); }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.table tfoot th { color: var(--text); font-size: .9rem; }
.table .num { text-align: right; }
.table.compact th { width: 90px; }
.status { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: #e9ecf1; color: #3a4553; white-space: nowrap; }
.status-pending { background: #fff4d6; color: #7a5a00; }
.status-processing { background: #e3edfb; color: #1d3a66; }
.status-shipped, .status-code-available { background: #e3f4ea; color: #1d5b33; }
.status-fulfilled, .status-processed { background: #d7efe0; color: #14532d; }
.status-cancelled, .status-code-inactive, .status-code-expired { background: #f6e1e1; color: #7d1414; }
.status-code-used { background: #e9ecf1; color: var(--muted); }
.code-block { background: #f1f4f8; padding: 12px; border-radius: 8px; font-size: .82rem; overflow-x: auto; }
.error-list { color: var(--red); font-size: .88rem; }

@media (max-width: 900px) {
  .hero, .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 1.8rem; }
}
.stats.stats-4 { grid-template-columns: repeat(4, 1fr); }
.compact-map td { padding: 6px 8px; }
.narrow { max-width: 560px; margin: 0 auto; }
.choice { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; margin-bottom: 10px; border: 1px solid #d8dde6; border-radius: 10px; cursor: pointer; background: #fff; }
.choice:has(input:checked) { border-color: #b3261e; box-shadow: 0 0 0 2px rgba(179, 38, 30, .15); }
.choice input { margin-top: 4px; }

.notify-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); align-items: start; }
.email-preview { white-space: pre-wrap; font-family: inherit; font-size: .9rem; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 14px; margin: 0; }
@media (max-width: 900px) { .notify-grid { grid-template-columns: 1fr; } }
.quick-select { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 12px; }
.btn-sm { padding: 5px 11px; font-size: .85rem; }
.small { font-size: .8rem; }
.send-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.email-details { border-top: 1px solid var(--border); padding: 10px 0; }
.email-details summary { cursor: pointer; font-weight: 600; color: var(--navy); }

.tier-progress { flex-basis: 100%; }
.tier-progress p { margin: 0 0 6px; }
.progress { height: 10px; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--red); border-radius: 999px; }
.form-card .tier-progress { margin: 0 0 18px; }
.field input:disabled { background: var(--bg); color: #5a6573; }

.how-it-works { margin-top: 18px; }
.how-it-works h2 { font-size: 1.1rem; }
.how-it-works ol { margin: 0 0 12px; padding-left: 1.3rem; }
.how-it-works li { margin-bottom: 8px; }
.how-it-works li::marker { color: var(--red); font-weight: 700; }