/* ==========================================================================
   Components — UI Elements and Widgets
   ICE Out PWA
   ========================================================================== */

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.btn--primary {
  background-color: #d43d55; /* WCAG AA: 4.57:1 with white text */
  color: #fff;
  border-color: #b8324a;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn--sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  min-height: 44px;
}

.btn--lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
  min-width: 200px;
}

.btn--block {
  display: flex;
  width: 100%;
}

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

.btn--danger:hover,
.btn--danger:focus-visible {
  background-color: #d32f2f;
  box-shadow: var(--shadow-md);
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- iOS Install Card ---------- */

.ios-install-card {
  text-align: left;
  margin-top: var(--space-lg);
}

.ios-install-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

.ios-install-card__steps {
  list-style: decimal;
  padding-left: var(--space-lg);
}

.ios-install-card__steps li {
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-base);
}

/* ---------- Map Right-side Controls ---------- */

.leaflet-right .leaflet-bar {
  border: none;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

.leaflet-right .leaflet-bar a {
  background-color: #fff;
  color: #333;
  border-bottom: 1px solid #e0e0e0;
  width: 36px;
  height: 36px;
  line-height: 36px;
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.leaflet-right .leaflet-bar a:last-child {
  border-bottom: none;
}

.leaflet-right .leaflet-bar a:hover {
  background-color: #fff;
  color: #c63350;
}

.leaflet-right .leaflet-bar a:visited,
.leaflet-right .leaflet-bar a:active,
.leaflet-right .leaflet-bar a:focus {
  color: #333;
}

/* Time filter inside the controls stack */
.map-time-filter__btn {
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em;
}

.map-time-filter__btn.active {
  background-color: #c63350 !important;
  color: #fff !important;
}

/* ---------- My Location Button ---------- */

.locate-btn a {
  color: #333;
}

.locate-btn a:hover {
  background-color: #f0f0f0;
  color: #2196F3;
}

/* ---------- Location Pulse Animation ---------- */

.location-pulse {
  animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
  0% { opacity: 0.4; }
  50% { opacity: 0.15; }
  100% { opacity: 0.4; }
}

/* ---------- Custom Pin Marker ---------- */

.custom-pin {
  background: none !important;
  border: none !important;
}

/* ---------- Map Marker Popups ---------- */

.marker-popup {
  min-width: 200px;
  max-width: 280px;
  font-family: var(--font-family);
}

/* Narrow viewports: reduce popup width */
@media (max-width: 359px) {
  .marker-popup {
    min-width: 160px;
    max-width: 220px;
  }
}

.marker-popup__neighborhood {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-bg);
  margin-bottom: var(--space-xs);
}

.marker-popup__meta {
  font-size: var(--font-size-sm);
  color: #666;
  margin-bottom: var(--space-sm);
}

.marker-popup__description {
  font-size: var(--font-size-sm);
  color: #333;
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-base);
}

.marker-popup__link {
  display: inline-block;
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.marker-popup__disclaimer {
  font-size: var(--font-size-xs);
  color: #999;
  font-style: italic;
  border-top: 1px solid #eee;
  padding-top: var(--space-xs);
  margin-top: var(--space-xs);
}

/* ---------- Location Pulse Animation ---------- */

@keyframes location-pulse {
  0%   { transform: scale(1);   opacity: 0.4; }
  50%  { transform: scale(1.6); opacity: 0.1; }
  100% { transform: scale(1);   opacity: 0.4; }
}

.location-pulse {
  animation: location-pulse 2s ease-in-out infinite;
}

/* ---------- Report Form ---------- */

.report-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--space-sm) var(--space-md);
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.25);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* ---------- Auth Prompt ---------- */

.auth-prompt {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.auth-prompt__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.auth-prompt__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* ---------- Alert Cards ---------- */

.alert-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.alert-card + .alert-card {
  margin-top: var(--space-sm);
}

.alert-card__info {
  flex: 1;
}

.alert-card__label {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.alert-card__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.alert-card__actions {
  display: flex;
  gap: var(--space-xs);
}

/* ---------- In-App Alert Notification ---------- */

.in-app-alert {
  position: fixed;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  background-color: var(--color-danger);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-weight: var(--font-weight-medium);
  animation: slideDown 0.3s ease;
  max-width: 90vw;
}

@keyframes slideDown {
  from {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
}

/* ---------- Modal Dialog ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.modal__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.modal__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
  margin-top: var(--space-lg);
}

/* ---------- Toast / Confirmation ---------- */

.toast {
  position: fixed;
  bottom: calc(56px + var(--space-md) + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  background-color: var(--color-success);
  color: #fff;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    transform: translateX(-50%) translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
}

/* ---------- Toggle Switch ---------- */

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  inset: 0;
  background-color: #ccc;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.toggle__slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.toggle input:checked + .toggle__slider {
  background-color: var(--color-primary);
}

.toggle input:checked + .toggle__slider::before {
  transform: translateX(20px);
}

.toggle input:focus-visible + .toggle__slider {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---------- Empty State ---------- */

.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-muted);
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.empty-state__text {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

/* ---------- Loading Spinner ---------- */

.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid #ddd;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  color: var(--color-text-muted);
}

/* ---------- Text Utilities ---------- */

.text-muted {
  color: var(--color-text-muted);
}

.text-danger {
  color: var(--color-danger);
}

.text-success {
  color: var(--color-success);
}

.text-center {
  text-align: center;
}

.text-sm {
  font-size: var(--font-size-sm);
}

/* ---------- Radius Select ---------- */

.radius-select {
  display: flex;
  gap: var(--space-xs);
}

.radius-select__option {
  flex: 1;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid #ccc;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radius-select__option:hover,
.radius-select__option:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.radius-select__option.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ---------- Form Input Error State ---------- */

.form-input--error {
  border-color: var(--color-danger) !important;
  box-shadow: 0 0 0 2px rgba(244, 67, 54, 0.2);
}

/* ---------- Auth Status Bar ---------- */

.auth-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

/* ---------- Report Form Extras ---------- */

.report-form-wrapper {
  padding: var(--space-md) 0;
}

.form-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
}

.char-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.text-small {
  font-size: var(--font-size-xs);
}

/* ---------- Report Confirmation ---------- */

.report-confirmation {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.confirmation-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-success);
  color: #fff;
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.report-confirmation h3 {
  margin-bottom: var(--space-sm);
}

.report-confirmation p {
  margin-bottom: var(--space-md);
}

/* ---------- Auth Prompt Form Layout ---------- */

.auth-prompt {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.auth-prompt h3 {
  margin-bottom: 0;
}

.auth-prompt .form-group {
  text-align: left;
}

.auth-prompt a {
  color: #c63350; /* WCAG AA: 5.88:1 on #fff */
  text-decoration: underline;
}

/* ---------- Watch Zone List ---------- */

.zone-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

/* ---------- Add Zone Form ---------- */

.add-zone-form {
  margin-bottom: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid #ddd;
}

.add-zone-form h3 {
  margin-bottom: var(--space-md);
}

/* ---------- Push Settings ---------- */

.push-settings {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid #ddd;
}

.push-settings h3 {
  margin-bottom: var(--space-sm);
}

.push-settings p {
  margin-bottom: var(--space-md);
}

/* ---------- Report Spinner ---------- */

.report-spinner {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding: var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.spinner-icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #ddd;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ---------- Rate Limit Message ---------- */

.report-rate-limit {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  text-align: center;
}

/* ---------- Optional Auth Link ---------- */

.auth-option-link {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: underline;
  cursor: pointer;
}

.auth-option-link:hover,
.auth-option-link:focus-visible {
  color: var(--color-text);
}

/* ---------- Logged-in Indicator ---------- */

.auth-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

/* ---------- Location Method Chooser ---------- */

.location-method {
  border: none;
  padding: 0;
  margin: 0 0 var(--space-md);
}

.location-method__legend {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  padding: 0;
}

.location-method__options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.location-method__option {
  cursor: pointer;
}

.location-method__option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.location-method__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xs);
  background: #f5f5f5;
  border: 2px solid #ccc;
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  min-height: 44px;
}

.location-method__option input:checked + .location-method__card {
  border-color: var(--color-primary);
  background-color: rgba(233, 69, 96, 0.05);
}

.location-method__option input:focus-visible + .location-method__card {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.location-method__card:hover {
  border-color: var(--color-primary-light);
}

.location-method__icon {
  width: 24px;
  height: 24px;
  max-width: 24px;
  max-height: 24px;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  line-height: 24px;
}

.location-method__option input:checked + .location-method__card .location-method__icon {
  color: var(--color-primary);
}

.location-method__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.location-method__desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ---------- Location Indicator ---------- */

.location-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
}

.location-indicator__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-success);
}

.location-indicator__text {
  flex: 1;
  color: var(--color-text);
}

.location-indicator__coords {
  font-family: monospace;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.location-indicator__update {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--color-primary-light);
  font-size: var(--font-size-xs);
  cursor: pointer;
  text-decoration: underline;
  padding: var(--space-xs);
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
}

.location-indicator__update:hover,
.location-indicator__update:focus-visible {
  color: var(--color-primary);
}

.location-indicator--loading {
  color: var(--color-text-muted);
}

.location-indicator--error {
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---------- Camera / Photo Attachment ---------- */

.camera-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.camera-group__buttons {
  display: flex;
  gap: var(--space-sm);
}

.camera-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: #f5f5f5;
  border: 1px dashed #ccc;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  min-height: 44px;
  flex: 1;
}

.camera-btn:hover,
.camera-btn:focus-visible {
  border-color: var(--color-primary);
  background-color: rgba(233, 69, 96, 0.05);
}

.camera-btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.photo-preview {
  position: relative;
  display: inline-block;
  max-width: 200px;
}

.photo-preview__img {
  display: block;
  width: 100%;
  max-height: 160px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border-radius: var(--radius-md);
  border: 1px solid #ccc;
}

.photo-preview__remove {
  position: absolute;
  top: var(--space-xs);
  right: var(--space-xs);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  min-height: 44px;
  min-width: 44px;
  /* Extend hit target beyond visual bounds */
  padding: 8px;
  margin: -8px;
}

.photo-preview__remove:hover,
.photo-preview__remove:focus-visible {
  background-color: rgba(0, 0, 0, 0.8);
}

.photo-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* ---------- Map Photo Thumbnail in Popup ---------- */

.marker-popup__photo {
  margin-bottom: var(--space-sm);
}

.marker-popup__photo img {
  display: block;
  width: 100%;
  max-height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.marker-popup__badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background-color: rgba(33, 150, 243, 0.15);
  color: #2196F3;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-xs);
}

/* ---------- Resources View ---------- */

.resources-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding-bottom: var(--space-xl);
}

.resource-card {
  background: #f5f5f5;
  border: 1px solid #ccc;
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.resource-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.resource-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
  margin-bottom: var(--space-md);
}