:root {
  --dccs-maroon: #7b2e2f;
  --dccs-maroon-dark: #582122;
  --dccs-gold: #d7a84b;
  --ink: #20242a;
  --muted: #667085;
  --surface: #ffffff;
  --canvas: #f7f3f1;
  --line: #e4d9d5;
  --success: #2f6b3b;
  --danger: #a12b2b;
  --warning: #8a5a11;
  --shadow: 0 8px 28px rgba(68, 31, 31, .10);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: "Poppins", "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}
a { color: var(--dccs-maroon); }
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav-wrap {
  max-width: 1180px;
  margin: auto;
  min-height: 78px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--dccs-maroon);
  text-decoration: none;
  font-size: 1.45rem;
  font-weight: 700;
}
.brand img { width: 56px; height: 56px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav-links a { text-decoration: none; font-weight: 600; color: #4b3f3f; }
.nav-links a:hover { color: var(--dccs-maroon); }
.hero {
  padding: 54px 20px;
  color: white;
  background:
    linear-gradient(110deg, rgba(88,33,34,.98), rgba(123,46,47,.90)),
    radial-gradient(circle at 80% 20%, #b96f63, transparent 40%);
}
.hero-inner { max-width: 1180px; margin: auto; }
.hero h1 { margin: 0 0 10px; font-size: clamp(2rem, 4vw, 3.45rem); line-height: 1.08; }
.hero p { max-width: 760px; font-size: 1.08rem; margin: 0; opacity: .93; }
.container { max-width: 1180px; margin: 0 auto; padding: 32px 20px 56px; }
.narrow { max-width: 720px; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.card h2, .card h3 { margin-top: 0; }
.stat-card-link {
  display: block;
  color: var(--ink);
  text-decoration: none;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.stat-card-link h2 { margin: 4px 0 8px; font-size: 2rem; }
.stat-card-link span { color: var(--dccs-maroon); font-weight: 700; }
.stat-card-link:hover, .stat-card-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--dccs-gold);
  box-shadow: 0 12px 32px rgba(68, 31, 31, .16);
}
.search-form { display: flex; gap: 10px; align-items: end; margin-bottom: 20px; }
.search-form .field { flex: 1; margin: 0; }
.detail-list { display: grid; grid-template-columns: minmax(140px, .4fr) 1fr; gap: 8px 18px; }
.detail-list dt { color: var(--muted); font-weight: 700; }
.detail-list dd { margin: 0; }
.class-card { display: flex; flex-direction: column; gap: 10px; }
.class-card .price { font-size: 1.35rem; font-weight: 700; color: var(--dccs-maroon); }
.meta { color: var(--muted); font-size: .94rem; }
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: #f1e5e2;
  color: var(--dccs-maroon-dark);
  font-size: .78rem;
  font-weight: 700;
}
.btn, button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 17px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--dccs-maroon);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover, button:hover { background: var(--dccs-maroon-dark); }
button:disabled { opacity: .5; cursor: not-allowed; }
.btn-secondary { background: #fff; color: var(--dccs-maroon); border-color: var(--dccs-maroon); }
.btn-secondary:hover { background: #f7edeb; }
.btn-danger { background: var(--danger); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
label { display: block; font-weight: 700; margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #cfc5c1;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(215,168,75,.28);
  border-color: var(--dccs-gold);
}
.field { margin-bottom: 18px; }
.help { color: var(--muted); font-size: .86rem; margin-top: 5px; }
.alert { padding: 13px 15px; border-radius: 8px; margin: 0 0 18px; }
.alert-success { background: #e8f5ea; color: var(--success); }
.alert-danger { background: #fbe8e8; color: var(--danger); }
.alert-warning { background: #fff3d9; color: var(--warning); }
.table-wrap { overflow-x: auto; background: #fff; border-radius: 12px; border: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; min-width: 720px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #f3e9e6; color: var(--dccs-maroon-dark); }
.status-paid, .status-confirmed { color: var(--success); font-weight: 700; }
.status-processing, .status-pending { color: var(--warning); font-weight: 700; }
.status-failed, .status-payment_failed { color: var(--danger); font-weight: 700; }
.status-canceled, .status-refunded { color: var(--muted); font-weight: 700; }
.payment-options { display: grid; gap: 12px; }
.payment-option {
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  align-items: flex-start;
  flex-direction: column;
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: 0 3px 12px rgba(68,31,31,.07);
}
.payment-option:hover { color: #fff; border-color: var(--dccs-maroon-dark); }
.payment-option strong { font-size: 1.05rem; }
.payment-option span { font-weight: 400; font-size: .9rem; color: var(--muted); }
.payment-option:hover span { color: rgba(255,255,255,.88); }
.payment-line {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  cursor: pointer;
}
.payment-line > input { width: 20px; height: 20px; margin-top: 3px; }
.payment-line-details { display: block; min-width: 0; }
.payment-line-details > .meta { display: block; }
.site-footer { background: var(--dccs-maroon-dark); color: #fff; padding: 28px 20px; }
.site-footer-inner { max-width: 1180px; margin: auto; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: #fff; }
.section-title { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin: 0 0 20px; }
.section-title h1, .section-title h2 { margin: 0; }
.empty { text-align: center; padding: 40px 20px; color: var(--muted); }
.checkbox-row { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; }
.checkbox-row input { width: auto; margin-top: 5px; }
.summary { background: #fff8ea; border: 1px solid #ead2a0; border-radius: 10px; padding: 16px; }
.summary-row { display: flex; justify-content: space-between; gap: 20px; padding: 5px 0; }
.summary-row.total { border-top: 1px solid #d7bd86; margin-top: 8px; padding-top: 12px; font-size: 1.12rem; font-weight: 700; }

@media (max-width: 800px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-wrap { align-items: flex-start; }
  .nav-links { justify-content: flex-end; gap: 10px; font-size: .9rem; }
  .brand span { display: none; }
  .hero { padding: 38px 20px; }
  .search-form { align-items: stretch; flex-direction: column; }
  .detail-list { grid-template-columns: 1fr; gap: 3px; }
  .detail-list dd { margin-bottom: 10px; }
}