/* C2B News - Design System */
:root {
  --bg: #0d0d0d;
  --bg-elevated: #161616;
  --bg-glass: rgba(22, 22, 22, 0.6);
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.65);
  --text-dim: rgba(255, 255, 255, 0.4);
  --gold: #d4af37;
  --gold-soft: rgba(212, 175, 55, 0.15);
  --gold-border: rgba(212, 175, 55, 0.3);
  --border: rgba(255, 255, 255, 0.08);
  --success: #4ade80;
  --warning: #fbbf24;
  --error: #f87171;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 40px rgba(212, 175, 55, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --max-width: 1280px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: '';
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-title { font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; margin-bottom: 12px; }
.section-subtitle { color: var(--text-muted); font-size: 1.05rem; }
.eyebrow { color: var(--gold); font-size: 0.8rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }

.navbar { position: sticky; top: 0; z-index: 100; background: rgba(13, 13, 13, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); transition: background var(--transition); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; }
.logo-mark { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, var(--gold), #b8941f); display: flex; align-items: center; justify-content: center; font-size: 1rem; font-weight: 900; color: #0d0d0d; font-family: var(--font-body); }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; transition: color var(--transition); position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -24px; left: 0; right: 0; height: 2px; background: var(--gold); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); transition: var(--transition); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-sm); font-size: 0.95rem; font-weight: 600; transition: all var(--transition); cursor: pointer; white-space: nowrap; }
.btn-gold { background: linear-gradient(135deg, var(--gold), #b8941f); color: #0d0d0d; }
.btn-gold:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--gold-border); }
.btn-outline:hover { background: var(--gold-soft); border-color: var(--gold); }
.btn-ghost { background: rgba(255,255,255,0.05); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.hero { padding: 100px 0 80px; text-align: center; position: relative; }
.hero-logo { font-family: var(--font-display); font-size: clamp(3rem, 8vw, 5.5rem); font-weight: 900; letter-spacing: -1px; margin-bottom: 24px; background: linear-gradient(135deg, #fff 30%, var(--gold) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--text-muted); max-width: 640px; margin: 0 auto 40px; line-height: 1.6; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.card { background: var(--bg-glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all var(--transition); position: relative; }
.card:hover { transform: translateY(-4px); border-color: var(--gold-border); box-shadow: var(--shadow), var(--shadow-gold); }
.card-image { aspect-ratio: 16/10; background: linear-gradient(135deg, #1a1a1a, #2a2a2a); position: relative; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 20px; }
.card-badge { display: inline-block; padding: 4px 10px; background: var(--gold-soft); color: var(--gold); border-radius: 20px; font-size: 0.75rem; font-weight: 600; margin-bottom: 10px; }
.card-title { font-size: 1.15rem; font-weight: 600; margin-bottom: 6px; }
.card-meta { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 10px; }
.card-desc { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.stars { display: inline-flex; gap: 2px; color: var(--gold); font-size: 1rem; }
.stars .empty { color: var(--text-dim); }

.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.pros-cons > div { padding: 16px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.03); }
.pros-cons h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.pros h4 { color: var(--success); }
.cons h4 { color: var(--error); }
.pros-cons ul { list-style: none; font-size: 0.9rem; color: var(--text-muted); }
.pros-cons li { padding: 3px 0; }

.calendar { background: var(--bg-glass); backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-top: 20px; }
.calendar-day { aspect-ratio: 1; padding: 8px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.02); border: 1px solid var(--border); font-size: 0.85rem; position: relative; cursor: pointer; transition: all var(--transition); display: flex; align-items: flex-start; justify-content: flex-start; }
.calendar-day:hover { border-color: var(--gold-border); }
.calendar-day.has-event { background: var(--gold-soft); border-color: var(--gold-border); }
.calendar-day.has-event::after { content: ''; position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%); width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.calendar-day-header { text-align: center; font-size: 0.75rem; color: var(--text-dim); font-weight: 600; padding: 8px 0; }
.calendar-day.empty { background: transparent; border: none; }

.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 6px; color: var(--text-muted); }
.form-input, .form-textarea, .form-select { width: 100%; padding: 12px 16px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-size: 0.95rem; transition: border var(--transition); }
.form-input:focus, .form-textarea:focus, .form-select:focus { outline: none; border-color: var(--gold); }
.form-textarea { min-height: 120px; resize: vertical; }

.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.chip { padding: 8px 18px; border-radius: 24px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-muted); font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: all var(--transition); text-decoration: none; display: inline-block; }
.chip:hover { border-color: var(--gold-border); color: var(--text); }
.chip.active { background: var(--gold-soft); border-color: var(--gold); color: var(--gold); }

.toolbar { display: flex; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.toolbar .search { flex: 1; min-width: 200px; position: relative; }
.toolbar .search input { width: 100%; padding: 12px 16px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); }
.toolbar .search input:focus { outline: none; border-color: var(--gold); }
.toolbar .sort select { padding: 12px 16px; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); }

.detail-banner { height: 360px; border-radius: var(--radius); background: linear-gradient(135deg, #1a1a1a, #2a2a2a); position: relative; overflow: hidden; margin-bottom: 32px; }
.detail-banner img { width: 100%; height: 100%; object-fit: cover; opacity: 0.6; }
.detail-header { margin-bottom: 32px; }
.detail-title { font-family: var(--font-display); font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 700; margin-bottom: 8px; }
.detail-meta { display: flex; gap: 20px; flex-wrap: wrap; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.detail-meta span { display: inline-flex; align-items: center; gap: 6px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 32px 0; }
.stat { padding: 20px; background: var(--bg-glass); border: 1px solid var(--border); border-radius: var(--radius-sm); text-align: center; }
.stat-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }
.stat-value { font-size: 1.3rem; font-weight: 700; color: var(--gold); margin-top: 4px; }

.footer { border-top: 1px solid var(--border); padding: 48px 0 32px; margin-top: 80px; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 32px; }
.footer h4 { font-size: 0.9rem; margin-bottom: 16px; color: var(--text); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a { color: var(--text-muted); font-size: 0.9rem; transition: color var(--transition); }
.footer a:hover { color: var(--gold); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid var(--border); color: var(--text-dim); font-size: 0.85rem; }

.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-sidebar { background: var(--bg-elevated); border-right: 1px solid var(--border); padding: 24px 0; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-sidebar .logo { padding: 0 24px; margin-bottom: 32px; }
.admin-nav { list-style: none; }
.admin-nav li a { display: flex; align-items: center; gap: 12px; padding: 12px 24px; color: var(--text-muted); font-size: 0.9rem; transition: all var(--transition); border-left: 3px solid transparent; }
.admin-nav li a:hover, .admin-nav li a.active { color: var(--gold); background: rgba(212,175,55,0.05); border-left-color: var(--gold); }
.admin-main { padding: 32px; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; flex-wrap: wrap; gap: 16px; }
.admin-title { font-size: 1.5rem; font-weight: 700; }
.admin-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.admin-card { padding: 24px; background: var(--bg-glass); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.admin-card .stat-label { font-size: 0.8rem; }
.admin-card .stat-value { font-size: 2rem; }
.admin-table { width: 100%; background: var(--bg-glass); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 14px 20px; text-align: left; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
.admin-table th { color: var(--text-dim); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { width: 100%; max-width: 420px; padding: 40px; background: var(--bg-glass); backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--radius); }
.login-title { font-family: var(--font-display); font-size: 1.75rem; text-align: center; margin-bottom: 8px; }
.login-subtitle { text-align: center; color: var(--text-muted); margin-bottom: 28px; font-size: 0.9rem; }

.donate-card { max-width: 600px; margin: 0 auto; text-align: center; padding: 48px; background: var(--bg-glass); backdrop-filter: blur(12px); border: 1px solid var(--gold-border); border-radius: var(--radius); }
.donate-icon { width: 80px; height: 80px; margin: 0 auto 24px; border-radius: 50%; background: var(--gold-soft); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }
.donate-text { color: var(--text-muted); margin-bottom: 24px; line-height: 1.7; }
.donate-note { padding: 16px; background: rgba(255,255,255,0.03); border-radius: var(--radius-sm); color: var(--text-muted); font-size: 0.9rem; margin: 24px 0; }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; }
.alert-success { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3); color: var(--success); }
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: var(--error); }

.page-hero { padding: 60px 0 40px; text-align: center; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; margin-bottom: 12px; }
.page-hero p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.6s ease-out both; }
.fade-up:nth-child(2) { animation-delay: 0.1s; }
.fade-up:nth-child(3) { animation-delay: 0.2s; }
.fade-up:nth-child(4) { animation-delay: 0.3s; }
.fade-up:nth-child(5) { animation-delay: 0.4s; }
.fade-up:nth-child(6) { animation-delay: 0.5s; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
  .admin-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--bg-elevated); padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .pros-cons { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { position: relative; height: auto; }
  .admin-nav { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 16px 16px; }
  .admin-nav li a { padding: 8px 14px; border-left: none; border-radius: var(--radius-sm); }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .section { padding: 48px 0; }
  .hero { padding: 60px 0 40px; }
}