* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1a1a2e;
  background: #fff;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

a { color: #3b82f6; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.header {
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.logo {
  font-size: 20px;
  font-weight: 800;
  color: #3b82f6;
  text-decoration: none;
}

.nav { display: flex; gap: 24px; }
.nav a { font-size: 14px; color: #555; text-decoration: none; font-weight: 500; }
.nav a:hover { color: #3b82f6; text-decoration: none; }

/* Hero */
.hero {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: #fff;
  padding: 60px 0 50px;
  text-align: center;
}

.hero h1 { font-size: 42px; font-weight: 800; margin-bottom: 12px; }
.hero-sub { font-size: 18px; opacity: 0.9; }

/* Sections */
.section { padding: 50px 0; }
.section-gray { background: #f8fafc; }
.section-title { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.section-desc { color: #666; margin-bottom: 24px; }

/* Event Cards */
.event-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  margin-bottom: 24px;
  border: 1px solid #e5e7eb;
}

.event-banner { width: 100%; height: 220px; overflow: hidden; }
.event-banner img { width: 100%; height: 100%; object-fit: cover; }

.event-body { padding: 24px; }
.event-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.event-title a { color: #1a1a2e; }
.event-title a:hover { color: #3b82f6; text-decoration: none; }

.event-desc { color: #555; font-size: 15px; margin-bottom: 12px; line-height: 1.5; }
.event-report-preview { color: #666; font-size: 14px; margin-bottom: 12px; line-height: 1.5; }

.event-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 16px; }
.meta-item { font-size: 14px; color: #666; }

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.tag-past { background: #f3f4f6; color: #6b7280; }
.tag-upcoming { background: #dcfce7; color: #16a34a; }

.event-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: #3b82f6; color: #fff; }
.btn-primary:hover { background: #2563eb; color: #fff; }
.btn-outline { background: transparent; border: 2px solid #d1d5db; color: #555; }
.btn-outline:hover { border-color: #3b82f6; color: #3b82f6; }
.btn-lg { padding: 14px 28px; font-size: 16px; }

/* Event Detail */
.event-detail { padding: 30px 0 60px; }
.back-link { display: inline-block; margin-bottom: 20px; font-size: 14px; color: #666; }
.back-link:hover { color: #3b82f6; }

.detail-banner { width: 100%; border-radius: 16px; overflow: hidden; margin-bottom: 24px; }
.detail-banner img { width: 100%; display: block; }

.detail-title { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px; }
.detail-desc { font-size: 16px; color: #444; line-height: 1.6; margin-bottom: 24px; }
.detail-actions { margin-bottom: 32px; }

.detail-report { background: #f8fafc; border-radius: 12px; padding: 24px; margin-bottom: 32px; }
.detail-report h2 { font-size: 22px; margin-bottom: 12px; }
.detail-report p { color: #444; line-height: 1.6; }

.detail-photos { margin-bottom: 32px; }
.detail-photos h2 { font-size: 22px; margin-bottom: 16px; }

.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.photo-item {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.photo-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.2s; }
.photo-item:hover img { transform: scale(1.05); }

/* Share */
.share-section { margin-top: 32px; padding-top: 24px; border-top: 1px solid #e5e7eb; }
.share-section h3 { font-size: 18px; margin-bottom: 12px; }

.share-buttons { display: flex; gap: 12px; flex-wrap: wrap; }

.share-btn {
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: #fff;
  transition: opacity 0.2s;
}

.share-btn:hover { opacity: 0.85; text-decoration: none; color: #fff; }
.share-telegram { background: #0088cc; }
.share-whatsapp { background: #25d366; }
.share-vk { background: #4c75a3; }

/* Subscribe */
.subscribe-form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 500px;
}

.input {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  border: 2px solid #d1d5db;
  border-radius: 10px;
  font-size: 15px;
  outline: none;
}

.input:focus { border-color: #3b82f6; }

/* Alert */
.alert {
  padding: 14px 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 500;
}

.alert-success { background: #dcfce7; color: #16a34a; border: 1px solid #bbf7d0; }
.alert-info { background: #eff6ff; color: #3b82f6; border: 1px solid #bfdbfe; }

/* Footer */
.footer {
  background: #f8fafc;
  border-top: 1px solid #e5e7eb;
  padding: 24px 0;
  text-align: center;
  font-size: 14px;
  color: #999;
}

/* Mobile */
@media (max-width: 600px) {
  .hero h1 { font-size: 28px; }
  .hero-sub { font-size: 15px; }
  .event-banner { height: 160px; }
  .nav { gap: 16px; }
  .nav a { font-size: 13px; }
}