/* ==============================================
   BULLETIN BOARD
   ============================================== */

.bulletin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem;
  min-height: calc(100vh - 200px);
}

.bulletin-header {
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 3px solid #500000;
}

.bulletin-header h1 {
  font-size: 2rem;
  margin: 0;
  font-weight: 900;
  color: #1a1a1a;
  letter-spacing: 0.5px;
}

.bulletin-subtitle {
  margin: 0.5rem 0 0 0;
  color: #500000;
  font-size: 1rem;
  font-weight: 500;
}

.bulletin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.bulletin-card {
  background: white;
  border: 1px solid #d1d5db;
  border-left: 4px solid #500000;
  border-radius: 8px;
  padding: 2rem;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.bulletin-card:hover,
.bulletin-card:focus {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(80, 0, 0, 0.12);
  border-left-color: #4169aa;
  outline: none;
}

.bulletin-pin {
  position: absolute;
  top: -14px;
  left: 24px;
  font-size: 1.25rem;
  background: white;
  padding: 0 4px;
}

.bulletin-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.75rem 0;
  color: #1a1a1a;
  letter-spacing: 0.5px;
}

.bulletin-card-date {
  font-size: 0.875rem;
  color: #500000;
  margin: 0 0 1rem 0;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.bulletin-members-badge {
  display: inline-block;
  background: #dc3545;
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.bulletin-card-description {
  color: #4b5563;
  margin: 0;
  line-height: 1.6;
  font-size: 0.95rem;
}

.bulletin-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: #faf5f5;
  border: 3px dashed #50000030;
  border-radius: 12px;
}

.bulletin-empty p {
  font-size: 1.125rem;
  color: #6b7280;
  margin: 0.5rem 0;
}

.bulletin-empty p:first-child {
  font-weight: 600;
  color: #1a1a1a;
}

@media (max-width: 768px) {
  .bulletin-grid {
    grid-template-columns: 1fr;
  }
}