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

:root {
  --primary: #1a365d;
  --primary-light: #2b6cb0;
  --accent: #ed8936;
  --danger: #e53e3e;
  --success: #38a169;
  --bg: #f7fafc;
  --card-bg: #ffffff;
  --text: #2d3748;
  --text-light: #718096;
  --border: #e2e8f0;
  --nixed-bg: #fff5f5;
  --nixed-border: #feb2b2;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  background: var(--primary);
  color: white;
  padding: 1.5rem 2rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

header h1 {
  font-size: 1.6rem;
  font-weight: 700;
}

header p {
  opacity: 0.8;
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.tabs {
  display: flex;
  gap: 0;
  background: var(--primary);
  padding: 0 2rem;
}

.tab {
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  color: rgba(255,255,255,0.7);
  border-bottom: 3px solid transparent;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s;
  user-select: none;
}

.tab:hover { color: white; }

.tab.active {
  color: white;
  border-bottom-color: var(--accent);
}

.tab .count {
  background: rgba(255,255,255,0.2);
  padding: 0.1rem 0.5rem;
  border-radius: 10px;
  font-size: 0.8rem;
  margin-left: 0.4rem;
}

.tab.active .count {
  background: var(--accent);
}

.controls {
  display: flex;
  gap: 1rem;
  padding: 1rem 2rem;
  background: white;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  align-items: center;
}

.controls select,
.controls input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  background: white;
  color: var(--text);
}

.controls select { min-width: 160px; }

.controls input[type="text"] {
  flex: 1;
  min-width: 200px;
}

.controls label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 1.25rem;
  padding: 1.5rem 2rem;
}

.school-card {
  background: var(--card-bg);
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.15s;
}

.school-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

.school-card.nixed {
  background: var(--nixed-bg);
  border-color: var(--nixed-border);
  opacity: 0.85;
}

.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.card-header h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
}

.card-header .area-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.area-badge.miami-dade { background: #bee3f8; color: #2a4365; }
.area-badge.broward { background: #c6f6d5; color: #22543d; }

.card-body {
  padding: 1rem 1.25rem;
}

.card-body .detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
  font-size: 0.88rem;
}

.detail-row .label {
  color: var(--text-light);
  font-weight: 500;
}

.detail-row .value {
  font-weight: 600;
  text-align: right;
}

.card-body .features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.feature-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: #edf2f7;
  border-radius: 4px;
  color: var(--text-light);
}

.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.card-footer button {
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: white;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.15s;
}

.card-footer button:hover {
  background: #edf2f7;
}

.btn-nix {
  color: var(--danger) !important;
  border-color: var(--danger) !important;
}

.btn-nix:hover { background: #fff5f5 !important; }

.btn-restore {
  color: var(--success) !important;
  border-color: var(--success) !important;
}

.btn-restore:hover { background: #f0fff4 !important; }

.btn-notes {
  color: var(--primary-light) !important;
  border-color: var(--primary-light) !important;
}

.nix-reason {
  padding: 0.5rem 1.25rem 0.75rem;
  font-size: 0.82rem;
  color: var(--danger);
  font-style: italic;
}

.notes-display {
  padding: 0.25rem 1.25rem 0.75rem;
  font-size: 0.82rem;
  color: var(--text-light);
}

.notes-display strong {
  color: var(--text);
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 100;
  justify-content: center;
  align-items: center;
}

.modal-overlay.active { display: flex; }

.modal {
  background: white;
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 { font-size: 1.1rem; }

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
  line-height: 1;
}

.modal-body {
  padding: 1.5rem;
}

.modal-body label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.modal-body textarea {
  width: 100%;
  min-height: 100px;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
}

.modal-body textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

.modal-body .required {
  color: var(--danger);
}

.modal-body .error-msg {
  color: var(--danger);
  font-size: 0.82rem;
  margin-top: 0.25rem;
  display: none;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.modal-footer button {
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-cancel {
  background: #edf2f7;
  color: var(--text);
}

.btn-confirm {
  background: var(--primary);
  color: white;
}

.btn-confirm:hover { background: var(--primary-light); }
.btn-confirm-danger {
  background: var(--danger);
  color: white;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-light);
}

.empty-state h3 { margin-bottom: 0.5rem; color: var(--text); }

.status-bar {
  padding: 0.5rem 2rem;
  background: #edf2f7;
  font-size: 0.82rem;
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .school-grid { grid-template-columns: 1fr; padding: 1rem; }
  .controls { padding: 0.75rem 1rem; }
  header { padding: 1rem; }
  .tabs { padding: 0 1rem; }
}