.container {
  width: 100%;
}

/* Header */
.header {
  margin-bottom: 2rem;
}

.header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Filters */
.filters {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.filterGroup {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 200px;
}

.filterLabel {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
}

.filterSelect {
  flex: 1;
  padding: 0.625rem 1rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: white;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition);
}

.filterSelect:hover {
  border-color: var(--primary);
}

.filterSelect:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Rankings Section */
.rankingsSection {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.tableWrapper {
  overflow-x: auto;
}

.rankingsTable {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.rankingsTable thead {
  background: var(--bg-secondary);
}

.rankingsTable th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-medium);
  white-space: nowrap;
}

.rankHeader {
  width: 80px;
}

.schoolHeader {
  min-width: 250px;
}

.areaHeader {
  min-width: 150px;
}

.typeHeader {
  min-width: 120px;
}

.valueHeader {
  width: 120px;
  text-align: center;
}

.actionHeader {
  width: 120px;
  text-align: center;
}

.rankingsTable td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.rankingsTable tbody tr:last-child td {
  border-bottom: none;
}

.rankingsTable tbody tr:hover {
  background: var(--bg-secondary);
}

/* Top 3 Highlighting */
.rank1 {
  background: linear-gradient(90deg, rgba(255, 215, 0, 0.1) 0%, transparent 100%) !important;
}

.rank2 {
  background: linear-gradient(90deg, rgba(192, 192, 192, 0.1) 0%, transparent 100%) !important;
}

.rank3 {
  background: linear-gradient(90deg, rgba(205, 127, 50, 0.1) 0%, transparent 100%) !important;
}

.rankCell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.medal {
  font-size: 1.5rem;
  line-height: 1;
}

.rankNumber {
  font-size: 1rem;
}

.schoolCell {
  font-weight: 500;
}

.schoolLink {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.schoolLink:hover {
  color: var(--primary);
  text-decoration: underline;
}

.areaCell,
.typeCell {
  color: var(--text-secondary);
}

.valueCell {
  text-align: center;
  font-size: 1rem;
}

.valueCell strong {
  color: var(--text-primary);
}

.actionCell {
  text-align: center;
}

.addButton {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--primary);
  color: white;
}

.addButton:hover:not(:disabled) {
  background: var(--primary-dark);
}

.addButton:disabled {
  background: var(--secondary);
  cursor: not-allowed;
  opacity: 0.6;
}

/* No Results */
.noResults {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-secondary);
}

.noResults p {
  font-size: 1rem;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header h1 {
    font-size: 1.5rem;
  }

  .filters {
    flex-direction: column;
    gap: 1rem;
  }

  .filterGroup {
    flex-direction: column;
    align-items: stretch;
    min-width: 100%;
  }

  .rankingsSection {
    padding: 1rem;
  }

  .rankingsTable {
    font-size: 0.875rem;
  }

  .rankingsTable th,
  .rankingsTable td {
    padding: 0.75rem 0.5rem;
  }

  .medal {
    font-size: 1.25rem;
  }

  .schoolHeader {
    min-width: 180px;
  }

  .areaHeader,
  .typeHeader {
    min-width: 100px;
  }
}