/* SubGuard — premium construction compliance theme */
:root {
  --teal: #0d9488;
  --orange: #ea580c;
  --dark: #0f172a;
  --card: #1e293b;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --bg: #0f172a;
  --border: #334155;
}
body { font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); margin: 0; }
a { color: var(--teal); }
.navbar { background: rgba(15,23,42,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 12px 0; }
.navbar-brand { color: var(--text) !important; font-weight: 700; font-size: 1.35rem; }
.btn-primary { background: var(--teal); border: none; border-radius: 8px; font-weight: 600; }
.btn-primary:hover { background: #0f766e; }
.btn-outline-secondary { color: var(--muted); border-color: var(--border); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; }
.hero { padding: 80px 5% 60px; text-align: center; background: radial-gradient(ellipse at top, rgba(13,148,136,0.15), transparent 60%); }
.hero h1 { font-size: 3.2rem; font-weight: 800; letter-spacing: -1px; }
.hero p { font-size: 1.2rem; color: var(--muted); max-width: 560px; margin: 0 auto 24px; }
.features, .pricing { padding: 60px 5%; }
.grid, .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin-top: 40px; }
.card, .price-card { padding: 28px; }
.price { font-size: 2.4rem; font-weight: 700; color: var(--teal); }
.status-valid { border-left: 4px solid #10b981; }
.status-warning { border-left: 4px solid #f59e0b; }
.status-action { border-left: 4px solid #ef4444; }
.badge { padding: 4px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge.valid { background: #064e3b; color: #6ee7b7; }
.badge.expiring, .badge.warning { background: #78350f; color: #fcd34d; }
.badge.expired, .badge.missing, .badge.action { background: #7f1d1d; color: #fca5a5; }
.status-expiring { border-left: 4px solid #f59e0b; }
.status-expired, .status-missing { border-left: 4px solid #ef4444; }
footer { text-align: center; padding: 40px; color: var(--muted); border-top: 1px solid var(--border); }
.hero-img img { max-width: 100%; height: auto; border-radius: 16px; }
.price-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; }
.price-card.featured { border-color: var(--teal); }
.price-card ul { padding-left: 18px; color: var(--muted); }
.sub { color: var(--muted); font-size: 0.95rem; }
.warn { color: #fbbf24; }

*, *::before, *::after { box-sizing: border-box; }
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 5%;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.92);
}
nav.navbar { display: block; padding: 12px 0; }
.navbar-brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.nav-links { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.logo a { color: var(--text); font-weight: 700; text-decoration: none; font-size: 1.2rem; }
.auth-box {
  width: min(440px, calc(100% - 32px));
  margin: 8vh auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
}
.auth-box h2 { margin-top: 12px; }
.auth-box img { display: block; margin: 0 auto 8px; border-radius: 8px; }
.auth-box label, .doc-row label { display: block; margin-top: 12px; font-size: 0.9rem; color: var(--muted); }
.auth-box input {
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--text);
}
.auth-box input:focus, .doc-row input:focus { outline: 2px solid var(--teal); border-color: transparent; }
.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff !important;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
}
.btn:hover { background: #0f766e; }
.btn-outline-secondary {
  background: transparent;
  color: var(--muted) !important;
  border: 1px solid var(--border);
}
.btn.small { padding: 6px 10px; font-size: 0.85rem; }
.btn.large { padding: 12px 18px; font-size: 1.05rem; }
.auth-box .btn.large { width: 100%; margin-top: 16px; }
button.linkish {
  background: none;
  border: none;
  padding: 0;
  color: var(--teal);
  font: inherit;
  cursor: pointer;
}
.dashboard { max-width: 960px; margin: 0 auto; padding: 32px 5%; }
.sub-list { margin-top: 20px; }
.sub-card, .doc-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin: 12px 0;
}
.sub-card p, .sub-card small { color: var(--muted); }
.doc-row form { display: flex; gap: 8px; align-items: center; }
.doc-row input[type="date"] {
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--text);
}
.flashes { list-style: none; padding: 0; margin: 0 0 16px; }
.flashes li {
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  background: #1e293b;
  border: 1px solid var(--border);
}
.flashes li.error { border-color: #ef4444; }
.flashes li.success { border-color: #10b981; }
.flashes li.warning { border-color: #f59e0b; }
.banner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  background: #134e4a;
  border: 1px solid var(--teal);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.banner p { margin: 0; }
.banner form { margin: 0; }
.settings-box { width: min(560px, calc(100% - 32px)); }
.danger-zone {
  margin-top: 28px;
  border: 1px solid #ef4444;
  border-radius: 12px;
  padding: 16px;
}
.danger-zone h3 { margin-top: 0; color: #fca5a5; }
.btn.danger { background: #b91c1c; }
.btn.danger:hover { background: #991b1b; }
@media (max-width: 768px) { .hero h1 { font-size: 2.2rem; } }