:root {
  --navy: #0b1d3a;
  --navy-light: #132a52;
  --gold: #d4a853;
  --gold-light: #f0d08a;
  --cream: #f7f4ef;
  --text: #1a1a2e;
  --muted: #5c6370;
  --white: #ffffff;
  --border: #dde3ec;
  --success: #1f7a4c;
  --danger: #b42318;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(11, 29, 58, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

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

.nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav a:hover { color: var(--gold-light); }

.btn {
  display: inline-block;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--gold);
  color: var(--navy);
  box-shadow: 0 4px 14px rgba(212, 168, 83, 0.4);
}

.btn-primary:hover { color: var(--navy); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #1a3a6b 50%, var(--navy-light) 100%);
  color: var(--white);
  padding: 4.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(212, 168, 83, 0.15), transparent 50%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; max-width: 720px; }

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--gold-light);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero p {
  font-size: 1.15rem;
  opacity: 0.92;
  margin-bottom: 1.75rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.section { padding: 3.5rem 0; }

.section-title {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
  color: var(--navy);
}

.section-subtitle {
  color: var(--muted);
  margin: 0 0 2rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.card h3 { margin: 0 0 0.5rem; color: var(--navy); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(212, 168, 83, 0.2);
  color: var(--navy);
}

.badge-featured { background: var(--gold); }

.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem 0;
}

.page-hero h1 { margin: 0; font-size: 2rem; }

.content-block {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

.content-block h2 { color: var(--navy); margin-top: 0; }

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

.form-row { margin-bottom: 0.5rem; }

.filter-bar {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  align-items: flex-end;
}

.filter-bar .form-input { margin-bottom: 0; min-width: 160px; }

.messages {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.messages li {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.messages .success { background: #e8f5ee; color: var(--success); }
.messages .error { background: #fdecea; color: var(--danger); }

.announcement {
  background: var(--gold-light);
  color: var(--navy);
  padding: 0.75rem 0;
  text-align: center;
  font-weight: 500;
}

.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 2rem;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer h4 { color: var(--gold-light); margin: 0 0 1rem; }

.site-footer a { color: rgba(255, 255, 255, 0.8); }
.site-footer a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

.portal-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px 1fr;
}

.portal-sidebar {
  background: var(--navy);
  color: var(--white);
  padding: 1.5rem;
}

.portal-sidebar a {
  display: block;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.6rem 0;
}

.portal-sidebar a:hover { color: var(--gold-light); }

.portal-main { padding: 2rem; }

.portal-login {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: min(420px, 92vw);
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-card h1 { margin: 0 0 0.5rem; color: var(--navy); font-size: 1.5rem; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--white);
  padding: 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.stat-card .number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
}

.stat-card .label { color: var(--muted); font-size: 0.9rem; }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

th, td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

@media (max-width: 768px) {
  .portal-layout { grid-template-columns: 1fr; }
  .portal-sidebar { padding: 1rem; }
}