/* =================================================================
   MARKET SELECTION PAGE STYLES
   Mobile-first responsive design for market selection interface
   ================================================================= */

/* VARIABLES */
:root {
  --primary-color: #007bff;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --tier-a-color: #28a745;
  --tier-b-color: #17a2b8;
  --tier-c-color: #ffc107;
  --tier-d-color: #dc3545;
  --bg-light: #f8f9fa;
  --border-color: #dee2e6;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
}

/* RESET & BASE */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: #fff;
}

/* TOP NAVIGATION (CONSISTENT ACROSS ALL PAGES) */
.top-nav {
  background: #fff;
  border-bottom: 2px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
  transition: all 0.2s;
}

.nav-link:hover {
  color: var(--primary-color);
  background: var(--bg-light);
}

.nav-link.active {
  color: var(--primary-color);
  background: var(--bg-light);
  font-weight: 600;
}

/* Mobile nav: hamburger would go here in full implementation */
@media (max-width: 768px) {
  .nav-links {
    gap: var(--spacing-sm);
  }
  
  .nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
  }
}

/* CONTAINER */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

@media (max-width: 768px) {
  .container {
    padding: var(--spacing-md);
  }
}

/* PAGE HEADER */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.page-header .subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .page-header h1 {
    font-size: 1.5rem;
  }
  
  .page-header .subtitle {
    font-size: 1rem;
  }
}

/* STATUS SECTION */
.status-section {
  margin-bottom: var(--spacing-xl);
}

.status-card {
  background: #fff;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.status-main {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  border-left: 4px solid var(--success-color);
}

.status-main.warning {
  border-left-color: var(--warning-color);
}

.status-main.error {
  border-left-color: var(--danger-color);
}

.status-icon {
  font-size: 3rem;
  line-height: 1;
}

.status-content h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.status-content p {
  color: var(--text-secondary);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.stat-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.2s;
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 2rem;
  line-height: 1;
}

.stat-content {
  flex: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .status-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-card {
    padding: var(--spacing-md);
  }
  
  .stat-value {
    font-size: 1.25rem;
  }
}

/* QUICK ACTIONS */
.quick-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

@media (max-width: 768px) {
  .quick-actions {
    flex-direction: column;
  }
}

/* SELECTION SECTIONS */
.selection-section {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.section-header {
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: var(--text-secondary);
}

.info-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 4px;
  margin-top: var(--spacing-md);
}

.info-icon {
  font-size: 1.25rem;
}

/* FILTER BAR */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-lg);
  background: var(--bg-light);
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.filter-group label {
  font-weight: 500;
  color: var(--text-primary);
}

/* DATA FRESHNESS */
.data-freshness {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.freshness-icon {
  font-size: 1rem;
}

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

/* Warning for stale data */
.data-freshness.stale {
  background: #fff3cd;
  border-color: #ffc107;
}

.data-freshness.stale .freshness-text {
  color: #856404;
}

.filter-select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  min-width: 200px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.filter-actions {
  margin-left: auto;
  display: flex;
  gap: var(--spacing-sm);
}

.county-limit-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  background: var(--info-bg);
  border-radius: 4px;
  border: 1px solid var(--info-border);
}

.stats-display {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.stat-badge {
  padding: var(--spacing-xs) var(--spacing-md);
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.875rem;
}

.stat-badge.tier-a {
  border-color: var(--tier-a-color);
  color: var(--tier-a-color);
}

.stat-badge.tier-b {
  border-color: var(--tier-b-color);
  color: var(--tier-b-color);
}

@media (max-width: 768px) {
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-group {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-select {
    width: 100%;
  }
  
  .data-freshness {
    width: 100%;
    justify-content: center;
  }
  
  .filter-actions {
    margin-left: 0;
    justify-content: stretch;
  }
  
  .filter-actions button {
    flex: 1;
  }
}

/* DESKTOP TABLE VIEW */
.table-container {
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.data-table thead {
  background: var(--bg-light);
  position: sticky;
  top: 0;
}

.data-table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
  background: var(--bg-light);
}

.col-select {
  width: 40px;
  text-align: center;
}

.col-select input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* Tier badges */
.tier-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.875rem;
}

.tier-A { background: var(--tier-a-color); color: #fff; }
.tier-B { background: var(--tier-b-color); color: #fff; }
.tier-C { background: var(--tier-c-color); color: #000; }
.tier-D { background: var(--tier-d-color); color: #fff; }

/* MOBILE CARD VIEW */
.cards-container {
  display: grid;
  gap: var(--spacing-md);
}

.county-card,
.zip-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
  position: relative;
}

.county-card:has(input:checked),
.zip-card:has(input:checked) {
  border-color: var(--primary-color);
  background: #f0f8ff;
}

/* Disabled ZIP cards (Tier D when higher tiers exist) */
.zip-card.disabled-card {
  opacity: 0.6;
  background: #f8f9fa;
  border-color: #dee2e6;
  cursor: not-allowed;
}

.zip-card.disabled-card:has(input:checked) {
  border-color: #dee2e6;
  background: #e9ecef;
}

.disabled-badge {
  margin-top: 8px;
  padding: 4px 8px;
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #856404;
  text-align: center;
}

/* Disabled checkboxes */
input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

input[type="checkbox"]:disabled + label,
tr:has(input[type="checkbox"]:disabled) {
  cursor: not-allowed;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: bold;
}

.card-checkbox {
  width: 24px;
  height: 24px;
  cursor: pointer;
}

.card-body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.card-field {
  display: flex;
  flex-direction: column;
}

.card-field-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

.card-field-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* RESPONSIVE VISIBILITY */
.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .desktop-only {
    display: none;
  }
  
  .mobile-only {
    display: block;
  }
}

/* SECTION FOOTER */
.section-footer {
  display: flex;
  justify-content: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

/* BUTTONS */
.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: var(--primary-color);
  color: #fff;
}

.btn-primary:hover {
  background: #0056b3;
}

.btn-secondary {
  background: var(--secondary-color);
  color: #fff;
}

.btn-secondary:hover {
  background: #545b62;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
  min-width: 200px;
}

@media (max-width: 768px) {
  .btn-large {
    width: 100%;
  }
}

/* HELP SECTION */
.help-section {
  margin-top: var(--spacing-xl);
}

.help-section details {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

.help-section summary {
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
}

.help-content {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.help-content h3 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.help-content ul,
.help-content ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.help-content li {
  margin-bottom: var(--spacing-xs);
}

/* =================================================================
   TOAST NOTIFICATION SYSTEM
   ================================================================= */

.toast-container {
  position: fixed;
  top: 80px; /* Below nav bar */
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
}

.toast {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.3s ease-out;
  border-left: 4px solid;
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

.toast.hide {
  opacity: 0;
  transform: translateX(400px);
}

.toast-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.toast-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toast-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.toast-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  color: var(--text-secondary);
  transition: color 0.2s;
  flex-shrink: 0;
}

.toast-close:hover {
  color: var(--text-primary);
}

/* Toast Types */
.toast.success {
  border-left-color: var(--success-color);
}

.toast.success .toast-icon {
  color: var(--success-color);
}

.toast.error {
  border-left-color: var(--danger-color);
}

.toast.error .toast-icon {
  color: var(--danger-color);
}

.toast.warning {
  border-left-color: var(--warning-color);
}

.toast.warning .toast-icon {
  color: var(--warning-color);
}

.toast.info {
  border-left-color: var(--primary-color);
}

.toast.info .toast-icon {
  color: var(--primary-color);
}

/* Action button in toast (optional) */
.toast-action {
  padding: 6px 12px;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.875rem;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.2s;
}

.toast-action:hover {
  background: #0056b3;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .toast-container {
    left: 10px;
    right: 10px;
    max-width: none;
    top: 70px;
  }
  
  .toast {
    min-width: auto;
    width: 100%;
  }
}

/* =================================================================
   MAP MODAL STYLES
   ================================================================= */

.map-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.map-modal-content {
  background: white;
  border-radius: 10px;
  width: 95%;
  max-width: 1400px;
  height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.map-modal-header {
  padding: 20px 30px;
  border-bottom: 2px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-modal-header h2 {
  margin: 0;
  font-size: 1.75rem;
  color: var(--text-primary);
}

.map-close-button {
  background: none;
  border: none;
  font-size: 2.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

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

.map-modal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.map-controls {
  padding: 15px 20px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.map-stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.map-stat-badge {
  padding: 6px 12px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.875rem;
}

.map-stat-badge.tier-a {
  border-color: var(--tier-a-color);
  background: rgba(40, 167, 69, 0.1);
}

.map-stat-badge.tier-b {
  border-color: var(--tier-b-color);
  background: rgba(23, 162, 184, 0.1);
}

.map-legend {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  font-size: 0.875rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.2);
}

.zip-map-container {
  flex: 1;
  width: 100%;
  background: #f0f0f0;
  position: relative;
}

.map-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.map-loading .spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--bg-light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 15px;
}

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

.map-loading p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.map-modal-footer {
  padding: 20px 30px;
  border-top: 2px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 15px;
}

/* ZIP Marker Custom Styles */
.zip-marker {
  background: white;
  border: 2px solid #ddd;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  white-space: nowrap;
  user-select: none;
}

.zip-marker:hover {
  transform: scale(1.1);
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.zip-marker.tier-a.selected {
  background: var(--tier-a-color);
  border-color: var(--tier-a-color);
  color: white;
}

.zip-marker.tier-b.selected {
  background: var(--tier-b-color);
  border-color: var(--tier-b-color);
  color: white;
}

.zip-marker.tier-c.selected {
  background: var(--tier-c-color);
  border-color: var(--tier-c-color);
  color: #000;
}

.zip-marker.tier-d.selected {
  background: var(--tier-d-color);
  border-color: var(--tier-d-color);
  color: white;
}

.zip-marker.tier-a:not(.selected) {
  border-color: var(--tier-a-color);
  color: var(--tier-a-color);
  background: white;
  opacity: 0.6;
}

.zip-marker.tier-b:not(.selected) {
  border-color: var(--tier-b-color);
  color: var(--tier-b-color);
  background: white;
  opacity: 0.6;
}

.zip-marker.tier-c:not(.selected) {
  border-color: var(--tier-c-color);
  color: var(--tier-c-color);
  background: white;
  opacity: 0.6;
}

.zip-marker.tier-d:not(.selected) {
  border-color: var(--tier-d-color);
  color: var(--tier-d-color);
  background: white;
  opacity: 0.6;
}

.zip-marker.selected::before {
  content: '✓ ';
  margin-right: 2px;
}

/* Mobile responsiveness for map modal */
@media (max-width: 768px) {
  .map-modal {
    padding: 0;
  }
  
  .map-modal-content {
    width: 100%;
    height: 100vh;
    border-radius: 0;
    max-width: none;
  }
  
  .map-modal-header {
    padding: 15px 20px;
  }
  
  .map-modal-header h2 {
    font-size: 1.25rem;
  }
  
  .map-controls {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .map-legend {
    font-size: 0.75rem;
  }
  
  .map-modal-footer {
    padding: 15px 20px;
    flex-direction: column;
  }
  
  .map-modal-footer .btn {
    width: 100%;
  }
  
  .zip-marker {
    font-size: 11px;
    padding: 6px 10px;
  }
}