/* Banner */
.banner-container {
  position: relative;
  height: 500px;
  overflow: hidden;
  margin-bottom: 40px;
}

.banner-blur {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: blur(10px);
  transform: scale(1.1);
}

.banner-content {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  z-index: 1;
}

.event-banner {
  max-height: 420px;
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  object-fit: contain;
}

/* Layout */
.event-detail-container {
  padding: 0 20px 60px;
}

.container-xl {
  max-width: 1200px;
  margin: 0 auto;
}

.event-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
}

.event-left {
  min-height: 600px;
}

.event-title {
  font-size: 32px;
  font-weight: 700;
  color: #212121;
  margin-bottom: 20px;
}

.event-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #616161;
}

.info-row img {
  width: 20px;
  height: 20px;
  opacity: 0.7;
}

/* Tabs */
.event-left input[type="radio"] {
  display: none;
}

.event-tabs {
  display: flex;
  border-bottom: 2px solid #e0e0e0;
  margin-bottom: 32px;
  position: sticky;
  top: 80px;
  background: #f8f9fa;
  z-index: 5;
  padding-top: 16px;
}

.event-tabs label {
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  color: #616161;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.3s;
}

.event-tabs label:hover {
  color: #1976d2;
}

.event-left #tab1:checked ~ .event-tabs label[for="tab1"],
.event-left #tab2:checked ~ .event-tabs label[for="tab2"],
.event-left #tab3:checked ~ .event-tabs label[for="tab3"] {
  color: #1976d2;
  border-bottom: 3px solid #1976d2;
}

.tab-content {
  display: none;
}

.event-left #tab1:checked ~ #description,
.event-left #tab2:checked ~ #location,
.event-left #tab3:checked ~ #terms {
  display: block;
}

.section-header h3 {
  font-size: 24px;
  font-weight: 600;
  color: #1976d2;
  margin-bottom: 20px;
}

.section-body {
  font-size: 16px;
  line-height: 1.8;
  color: #424242;
}

.section-body p {
  margin-bottom: 16px;
}

.section-body ul {
  margin: 16px 0;
  padding-left: 24px;
}

.section-body li {
  margin-bottom: 10px;
}

.section-body h4 {
  font-size: 18px;
  font-weight: 600;
  color: #212121;
  margin: 24px 0 12px;
}

.venue-info,
.access-info {
  background: white;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  margin-bottom: 24px;
}

.venue-info h4,
.access-info h4 {
  font-size: 20px;
  font-weight: 600;
  color: #212121;
}

.map-placeholder {
  background: linear-gradient(135deg, #f5f5f5, #e8e8e8);
  height: 200px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.3s;
  margin: 24px 0;
}

.map-placeholder:hover {
  transform: scale(1.02);
}

.map-placeholder img {
  width: 64px;
}

.map-placeholder p {
  font-size: 16px;
  font-weight: 500;
  color: #1976d2;
  margin: 0;
}

/* Ticket Card */
.event-right {
  position: sticky;
  top: 120px;
}

.ticket-card {
  background: white;
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin-bottom: 24px;
}

.ticket-header {
  padding: 32px 28px 24px;
  text-align: center;
}

.price-label {
  font-size: 14px;
  color: #616161;
}

.price-amount {
  font-size: 36px;
  font-weight: 700;
  color: #1976d2;
}

.ticket-divider {
  display: flex;
  align-items: center;
}

.circle-left,
.circle-right {
  width: 28px;
  height: 28px;
  background: #f8f9fa;
  border-radius: 50%;
}

.circle-left {
  margin-left: -14px;
}

.circle-right {
  margin-right: -14px;
}

.dashed-line {
  flex: 1;
  border-top: 2px dashed #e0e0e0;
}

.ticket-body {
  padding: 24px 28px 32px;
}

.ticket-body h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
}

.ticket-option {
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
}

.ticket-option:last-of-type {
  border-bottom: none;
  margin-bottom: 24px;
}

.ticket-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.ticket-name {
  font-size: 16px;
  font-weight: 600;
}

.ticket-price {
  font-size: 16px;
  font-weight: 700;
  color: #1976d2;
}

.ticket-desc {
  font-size: 13px;
  color: #616161;
}

.btn-buy-ticket {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #1976d2, #1565c0);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s;
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
}

.btn-buy-ticket:hover {
  transform: translateY(-2px);
}

.organizer-card {
  background: white;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.organizer-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: #616161;
  margin-bottom: 16px;
}

.organizer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.organizer-info img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  padding: 4px;
  border: 2px solid #e0e0e0;
}

.organizer-info span {
  font-size: 16px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 600px) {
  .banner-container {
    height: 280px;
  }

  .event-banner {
    max-height: 240px;
    border-radius: 12px;
  }

  .event-title {
    font-size: 22px;
  }

  .map-placeholder {
    height: 240px;
  }

  .event-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .event-right {
    position: static;
    order: 2;
  }

  .event-left {
    order: 1;
    min-height: auto;
  }

  .event-tabs {
    position: relative;
    top: 0;
  }

  .ticket-header {
    padding: 24px 20px 18px;
  }

  .ticket-body {
    padding: 20px 20px 24px;
  }

  .price-amount {
    font-size: 30px;
  }

  .btn-buy-ticket {
    padding: 14px;
    font-size: 15px;
  }

  /* Hide organizer card on mobile */
  .organizer-card {
    display: none;
  }
}