/* Polymarket Events Viewer Styles */

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

:root {
  --primary-color: #6366f1;
  --secondary-color: #8b5cf6;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --border-color: #334155;
  --hover-bg: #475569;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav {
  display: flex;
  gap: 0.5rem;
}

.nav button {
  padding: 0.5rem 1rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.nav button:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}

.nav button.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Main Container */
.page-container {
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
}

.page-content {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Filters Container */
.filters-container {
  margin-bottom: 1.5rem;
  padding: 0.75rem;
  background: var(--card-bg);
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.filter-row:last-child {
  margin-bottom: 0;
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 45px;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1;
}

.filter-btn {
  padding: 0.3rem 0.75rem;
  background: var(--bg-color);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.4rem;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}

.filter-btn:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

/* Events Grid */
.events-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.event-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.event-card:hover {
  transform: translateX(2px);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
  border-color: var(--primary-color);
}

.event-image {
  width: 100px;
  min-width: 100px;
  height: auto;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-color);
}

.event-content {
  padding: 0.5rem 0.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
}

.event-header {
  display: flex;
  flex-direction: column;
}

.event-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-badges {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
}

.badge {
  padding: 0.2rem 0.5rem;
  font-size: 0.65rem;
  border-radius: 0.3rem;
  font-weight: 500;
}

.badge-active {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success-color);
}

.badge-featured {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning-color);
}

.badge-closed {
  background: rgba(148, 163, 184, 0.2);
  color: var(--text-secondary);
}

.event-description {
  display: none; /* 隐藏描述以节省空间 */
}

.event-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.tag {
  padding: 0.15rem 0.4rem;
  font-size: 0.6rem;
  background: var(--bg-color);
  color: var(--text-secondary);
  border-radius: 0.25rem;
  border: 1px solid var(--border-color);
}

.event-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.65rem;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  gap: 0.3rem;
  align-items: center;
}

.meta-label {
  color: var(--text-secondary);
}

.meta-value {
  color: var(--text-primary);
  font-weight: 500;
}

.event-stats {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.stat-item.stat-highlight {
  padding: 0.25rem 0.5rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  border: 1px solid var(--primary-color);
  border-radius: 0.3rem;
}

.stat-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
}

.stat-highlight .stat-label {
  color: var(--primary-color);
  font-weight: 600;
}

.stat-value {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-highlight .stat-value {
  font-size: 0.8rem;
  color: var(--text-primary);
}

.event-footer {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 1rem;
}

.btn-analysis {
  padding: 0.6rem 1.2rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  text-align: center;
  text-decoration: none;
  border-radius: 0.4rem;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s;
  white-space: nowrap;
  border: 2px solid transparent;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-analysis:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.5);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-view {
  padding: 0.6rem 1.2rem;
  background: var(--primary-color);
  color: white;
  text-align: center;
  text-decoration: none;
  border-radius: 0.4rem;
  font-weight: 500;
  font-size: 0.85rem;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-view:hover {
  background: var(--secondary-color);
  transform: scale(1.05);
}

/* Loading */
.loading {
  text-align: center;
  padding: 3rem;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1rem;
}

.pagination button {
  padding: 0.75rem 1.5rem;
  background: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.pagination button:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#page-info {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Stats Page */
.stats-container {
  padding: 1rem;
}

.stats-container h2 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
}

.stat-card-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.chart-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.chart-container h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.categories-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.category-item {
  padding: 1rem;
  background: var(--bg-color);
  border-radius: 0.5rem;
  border-left: 3px solid var(--primary-color);
}

.category-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.category-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Trades Grid */
.trades-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.trade-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  overflow: hidden;
  transition: all 0.2s;
  display: flex;
  flex-direction: row;
  align-items: stretch;
}

.trade-card:hover {
  transform: translateX(2px);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
  border-color: var(--primary-color);
}

.trade-content {
  padding: 0.75rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.trade-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.trade-user-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.trade-user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 100px;
}

.trade-user-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}

.trade-user-link:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

.trade-badge {
  padding: 0.25rem 0.6rem;
  font-size: 0.7rem;
  border-radius: 0.3rem;
  font-weight: 600;
  white-space: nowrap;
}

.trade-buy {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.trade-sell {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger-color);
  border: 1px solid var(--danger-color);
}

.trade-outcome-badge {
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 0.3rem;
  font-weight: 600;
  white-space: nowrap;
  background: rgba(99, 102, 241, 0.2);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.trade-right-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  min-width: 140px;
}

.trade-amount-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--warning-color);
  text-align: right;
  white-space: nowrap;
}

.trade-market-section {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border-color);
}

.trade-event-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.3rem;
  object-fit: cover;
  background: var(--bg-color);
}

.trade-market-info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}

.trade-combined-title {
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 0.3rem;
}

.trade-event-name {
  font-weight: 500;
  color: var(--text-secondary);
}

.trade-market-full-name {
  font-weight: 600;
  color: var(--text-primary);
}

.trade-time {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: right;
  white-space: nowrap;
}

.trade-footer {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  border-left: 1px solid var(--border-color);
}

/* Empty State */
.empty {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.error {
  text-align: center;
  padding: 2rem;
  color: var(--danger-color);
  background: rgba(239, 68, 68, 0.1);
  border-radius: 0.5rem;
  border: 1px solid var(--danger-color);
}

/* Footer */
.footer {
  background: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: auto;
}

.footer p {
  margin: 0.5rem 0;
}

.footer a {
  color: var(--primary-color);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .event-card {
    flex-direction: column;
  }

  .event-image {
    width: 100%;
    height: 100px;
    min-width: auto;
  }

  .event-meta {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .event-footer {
    margin-left: 0;
    margin-top: 0.5rem;
  }

  .filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .filter-label {
    min-width: auto;
  }

  .filter-buttons {
    width: 100%;
  }

  .filter-btn {
    flex: 1;
    min-width: 0;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .trade-card {
    flex-direction: column;
  }

  .trade-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .trade-user-section {
    flex-wrap: wrap;
  }

  .trade-user-name {
    min-width: auto;
  }

  .trade-market-section {
    padding-left: 0;
    border-left: none;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    width: 100%;
  }

  .trade-amount-big {
    margin-left: 0;
  }

  .trade-time {
    align-self: flex-start;
  }

  .trade-footer {
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    width: 100%;
  }
}