:root {
  --bg: #0b1020;
  --panel: #ffffff;
  --muted: #64748b;
  --primary: #6d5dfc;
  --primary-dark: #5848df;
  --accent: #18c6a3;
  --danger: #ef4444;
  --warning: #f59e0b;
  --border: #e5e7eb;
  --surface: #f8fafc;
  --ink: #111827;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--surface);
  color: var(--ink);
}

.navbar {
  background: rgba(11, 16, 32, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-brand { letter-spacing: -0.03em; }
.nav-link { color: rgba(255, 255, 255, 0.72) !important; font-weight: 600; }
.nav-link:hover, .nav-link:focus { color: #fff !important; }

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

.admin-brand-label {
  display: inline-block;
  margin-left: 0.25rem;
  color: var(--accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero-section,
.page-header,
.awareness-hero,
.admin-header {
  background:
    radial-gradient(circle at 15% 20%, rgba(109, 93, 252, 0.45), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(24, 198, 163, 0.28), transparent 25%),
    linear-gradient(135deg, #0b1020 0%, #101a37 52%, #152142 100%);
}

.admin-header {
  background:
    radial-gradient(circle at 18% 18%, rgba(24, 198, 163, 0.28), transparent 29%),
    radial-gradient(circle at 85% 12%, rgba(109, 93, 252, 0.4), transparent 26%),
    linear-gradient(135deg, #071827 0%, #0b2430 48%, #152142 100%);
}

.text-white-75 { color: rgba(255, 255, 255, 0.76); }

.hero-badge,
.warning-badge,
.preview-badge {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.preview-badge { background: rgba(24, 198, 163, 0.22); }

.hero-card,
.awareness-card,
.info-card,
.panel,
.campaign-card,
.metric-card,
.program-card,
.security-guidance-card,
.security-resources-card,
.error-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
}

.hero-card { padding: 2rem; }
.awareness-card { padding: clamp(1.4rem, 4vw, 3rem); }
.info-card, .panel, .campaign-card, .metric-card, .program-card,
.security-guidance-card, .security-resources-card, .error-card {
  padding: 1.5rem;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
}

.section-heading { max-width: 690px; }

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  border-radius: 14px;
  font-weight: 700;
}

.btn-outline-light, .btn-outline-secondary { border-radius: 14px; font-weight: 700; }

.icon-circle {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: #eef2ff;
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 1rem;
}

.status-pill,
.campaign-type {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  font-size: 0.76rem;
  font-weight: 800;
}

.status-active { background: #dcfce7; color: #166534; }
.campaign-type { background: #eef2ff; color: #4338ca; }

.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.8rem;
  color: #334155;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -0.05rem;
  color: var(--accent);
  font-weight: 900;
}

.privacy-callout,
.admin-notice {
  background: #ecfeff;
  border: 1px solid #bae6fd;
  color: #0f5165;
  padding: 1rem 1.15rem;
  border-radius: 16px;
}

.admin-notice { background: #ecfdf5; border-color: #a7f3d0; color: #14532d; }

.featured-campaign-section { background: #f1f5f9; border-block: 1px solid var(--border); }

.resource-card {
  display: block;
  height: 100%;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  text-decoration: none;
  color: var(--ink);
  background: #fff;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.resource-card:hover {
  transform: translateY(-2px);
  border-color: #c7d2fe;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}
.resource-card strong, .resource-card span { display: block; }
.resource-card span { color: var(--muted); margin-top: 0.35rem; font-size: 0.9rem; }

.site-security-section { background: #eef2f7; border-top: 1px solid var(--border); }
.site-footer { background: #fff; border-top: 1px solid var(--border); }

.qr-mockup {
  width: 180px;
  height: 180px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
  border-radius: 26px;
  background: #f8fafc;
  border: 1px solid var(--border);
}
.qr-mockup div { border-radius: 12px; background: #111827; }
.qr-mockup div:nth-child(2), .qr-mockup div:nth-child(4), .qr-mockup div:nth-child(8) { background: #cbd5e1; }

.program-card { padding: clamp(1.5rem, 4vw, 2.5rem); }
.program-visual {
  min-height: 210px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(145deg, #111827, #172554);
}
.mini-qr {
  width: 128px;
  height: 128px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  background: #fff;
}
.mini-qr span { background: #111827; border-radius: 5px; }
.mini-qr span:nth-child(2), .mini-qr span:nth-child(6), .mini-qr span:nth-child(8) { background: #cbd5e1; }
.campaign-objective { padding: 1rem; border-left: 4px solid var(--primary); background: #f8fafc; border-radius: 0 14px 14px 0; }

.lure-grid { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.lure-grid span {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
  font-weight: 700;
  font-size: 0.88rem;
}

.admin-action-card {
  display: block;
  padding: 1.6rem;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: #fff;
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.admin-action-card:hover { transform: translateY(-3px); color: var(--ink); border-color: #a7f3d0; box-shadow: 0 22px 48px rgba(15, 23, 42, 0.1); }
.admin-action-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: #ecfdf5;
  color: #047857;
  font-weight: 900;
}
.admin-action-card p { color: var(--muted); }
.admin-action-link { color: var(--primary-dark); font-weight: 800; }

.poster-preview {
  border: 1px dashed #cbd5e1;
  border-radius: 20px;
  padding: clamp(1.2rem, 4vw, 2rem);
  background: linear-gradient(180deg, #fff, #f8fafc);
  text-align: center;
}
.poster-headline { font-size: clamp(1.4rem, 4vw, 2rem); font-weight: 900; letter-spacing: -0.04em; }
.poster-subtext { color: var(--muted); margin: 0.35rem 0 1.25rem; }
.poster-qr-area { display: flex; flex-direction: column; align-items: center; gap: 0.7rem; }
.poster-qr-img {
  width: min(230px, 74vw);
  aspect-ratio: 1;
  object-fit: contain;
  padding: 0.7rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
}
.poster-scan { display: inline-block; background: #111827; color: #fff; font-weight: 800; border-radius: 999px; padding: 0.45rem 0.95rem; }
.poster-description { max-width: 420px; margin: 1rem auto 0; color: var(--muted); font-size: 0.9rem; }
.tracking-url-box { padding: 0.9rem 1rem; border: 1px solid var(--border); border-radius: 14px; background: #f8fafc; }
.tracking-url-box span { display: block; color: var(--muted); font-size: 0.76rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.35rem; }
.tracking-url-box code { display: block; overflow-wrap: anywhere; color: #4338ca; }

.campaign-lesson { border-left: 4px solid var(--primary); background: #f8fafc; padding: 1rem 1.2rem; border-radius: 0 16px 16px 0; }
.danger-box, .safe-box { border-radius: 18px; padding: 1.15rem; }
.danger-box { background: #fff1f2; border: 1px solid #fecdd3; }
.safe-box { background: #ecfdf5; border: 1px solid #bbf7d0; }

.metric-card span, .metric-card strong { display: block; }
.metric-card span { color: var(--muted); font-weight: 700; }
.metric-card strong { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.06em; line-height: 1; margin-top: 0.45rem; }

.form-select { border-radius: 14px; padding: 0.8rem 1rem; }
.form-select:disabled, .btn:disabled { cursor: not-allowed; opacity: 0.62; }

.error-page { background: radial-gradient(circle at top, #eef2ff, #f8fafc 55%); }
.error-card { padding: clamp(2rem, 6vw, 4rem); }
.error-code { font-size: clamp(4rem, 15vw, 8rem); line-height: 0.9; font-weight: 900; letter-spacing: -0.08em; color: #e0e7ff; }
.error-tip { padding: 1rem; background: #f8fafc; border-radius: 14px; color: var(--muted); }

code { color: #4338ca; background: #eef2ff; padding: 0.15rem 0.35rem; border-radius: 6px; }

@media print {
  .navbar, .site-security-section, .site-footer, .admin-header, .alert, .tracking-url-box, .campaign-lesson-text, .btn { display: none !important; }
  body { background: #fff; }
  .container { max-width: none; }
  .campaign-card { border: 0; box-shadow: none; break-inside: avoid; padding: 0; }
  .poster-preview { border: 1px solid #cbd5e1; }
}

@media (max-width: 576px) {
  .hero-card, .awareness-card, .info-card, .panel, .campaign-card, .metric-card,
  .program-card, .security-guidance-card, .security-resources-card, .error-card { border-radius: 18px; }
  .navbar-brand span:last-child { font-size: 0.96rem; }
}