/**
 * Caribou Health — i18n Language Toggle + Reminders Modal Styles
 * v20260219a
 */

/* ============================================================
   NAV UTILITY BUTTONS (Language Toggle + Reminders Bell)
   ============================================================ */
.nav-utility-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  margin-right: 8px;
}

.lang-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border: 1.5px solid var(--primary, #4A9B9B);
  border-radius: 20px;
  background: transparent;
  color: var(--primary, #4A9B9B);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  min-width: 42px;
  height: 32px;
  font-family: inherit;
}

.lang-toggle-btn:hover,
.lang-toggle-btn:focus-visible {
  background: var(--primary, #4A9B9B);
  color: #fff;
  outline: none;
}

.reminders-bell-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--gray-600, #666);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  position: relative;
}

.reminders-bell-btn:hover,
.reminders-bell-btn:focus-visible {
  background: var(--primary-light, rgba(74,155,155,0.12));
  color: var(--primary, #4A9B9B);
  outline: none;
}

.reminders-bell-btn.has-reminders::after {
  content: '';
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary, #4A9B9B);
  border: 2px solid #fff;
}

/* ============================================================
   REMINDERS MODAL
   ============================================================ */
.reminders-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.reminders-modal.reminders-modal-visible {
  opacity: 1;
  pointer-events: all;
}

.reminders-modal.reminders-modal-visible .reminders-modal-content {
  transform: translateY(0);
}

.reminders-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
}

.reminders-modal-content {
  position: relative;
  background: #fff;
  border-radius: 24px 24px 0 0;
  padding: 28px 24px 36px;
  width: 100%;
  max-width: 560px;
  max-height: 92vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.15);
}

/* Desktop: center modal */
@media (min-width: 640px) {
  .reminders-modal {
    align-items: center;
  }
  .reminders-modal-content {
    border-radius: 20px;
    max-height: 85vh;
    transform: translateY(30px) scale(0.96);
  }
  .reminders-modal.reminders-modal-visible .reminders-modal-content {
    transform: translateY(0) scale(1);
  }
}

.reminders-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--gray-100, #f3f4f6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--gray-500, #9ca3af);
  transition: background 0.2s;
  z-index: 1;
}

.reminders-modal-close:hover {
  background: var(--gray-200, #e5e7eb);
  color: var(--gray-700, #374151);
}

/* Drag handle */
.reminders-modal-content::before {
  content: '';
  display: block;
  width: 40px;
  height: 4px;
  background: var(--gray-200, #e5e7eb);
  border-radius: 2px;
  margin: 0 auto 20px;
}

/* Header */
.reminders-header {
  text-align: center;
  margin-bottom: 24px;
}

.reminders-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light, rgba(74,155,155,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.reminders-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900, #111);
  margin-bottom: 6px;
}

.reminders-header p {
  color: var(--gray-500, #6b7280);
  font-size: 0.9rem;
}

/* Sections */
.reminders-section {
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 14px;
}

.reminders-section-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700, #374151);
  margin-bottom: 12px;
}

.reminders-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.reminders-section-header h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800, #1f2937);
  margin: 0;
}

/* Method Cards Grid */
.reminders-method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 400px) {
  .reminders-method-grid {
    grid-template-columns: 1fr;
  }
}

.reminders-method-card {
  border: 2px solid var(--gray-200, #e5e7eb);
  border-radius: 12px;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
}

.reminders-method-card input[type="radio"] {
  display: none;
}

.reminders-method-card.selected,
.reminders-method-card:hover {
  border-color: var(--primary, #4A9B9B);
  background: var(--primary-light, rgba(74,155,155,0.06));
}

.reminders-method-card.selected .method-icon {
  color: var(--primary, #4A9B9B);
}

.method-icon {
  color: var(--gray-400, #9ca3af);
  transition: color 0.2s;
}

.method-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-800, #1f2937);
}

.method-desc {
  font-size: 0.7rem;
  color: var(--gray-500, #6b7280);
  line-height: 1.3;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--gray-300, #d1d5db);
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary, #4A9B9B);
}

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

/* Reminder time rows */
.reminder-times {
  margin-top: 12px;
}

.reminder-meal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.reminder-meal-row:last-child {
  border-bottom: none;
}

.checkbox-label-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--gray-700, #374151);
  font-weight: 500;
}

.time-input-sm {
  width: 110px !important;
  padding: 6px 8px !important;
  font-size: 0.85rem !important;
}

.reminder-med-item {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.reminder-med-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.reminder-med-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700, #374151);
  margin-bottom: 8px;
}

.reminder-note {
  font-size: 0.8rem;
  color: var(--gray-500, #6b7280);
  font-style: italic;
  margin: 4px 0 0;
}

/* Action buttons */
.reminders-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.reminders-actions .btn {
  flex: 1;
}

/* Status message */
.reminders-status {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.reminders-status.loading {
  background: var(--gray-100, #f3f4f6);
  color: var(--gray-600, #4b5563);
}

.reminders-status.success {
  background: rgba(34, 197, 94, 0.1);
  color: #15803d;
}

.reminders-status.warning {
  background: rgba(251, 191, 36, 0.15);
  color: #92400e;
}

.reminders-status.error {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

/* ============================================================
   WEBSITE (caribouhealth.ca) LANGUAGE TOGGLE
   ============================================================ */
.website-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  padding: 4px 14px;
  color: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s;
  font-family: inherit;
}

.website-lang-toggle:hover {
  background: rgba(255,255,255,0.25);
}

/* Dark nav version */
.navbar .website-lang-toggle {
  border-color: var(--primary, #4A9B9B);
  color: var(--primary, #4A9B9B);
  background: transparent;
}

.navbar .website-lang-toggle:hover {
  background: var(--primary-light, rgba(74,155,155,0.1));
}

/* ============================================================
   GEMINI PT EXERCISE CARDS (Line Art Style)
   ============================================================ */
.gemini-exercise-card {
  background: #fff;
  border: 1.5px solid var(--gray-200, #e5e7eb);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 20px;
  transition: box-shadow 0.2s;
}

.gemini-exercise-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.gemini-exercise-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.gemini-exercise-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900, #111);
  margin-bottom: 4px;
}

.gemini-exercise-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.gemini-exercise-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gemini-exercise-badge.sets {
  background: rgba(74,155,155,0.1);
  color: var(--primary, #4A9B9B);
}

.gemini-exercise-badge.reps {
  background: rgba(99,102,241,0.1);
  color: #4f46e5;
}

.gemini-exercise-badge.duration {
  background: rgba(245,158,11,0.1);
  color: #b45309;
}

/* SVG Illustration Container */
.gemini-exercise-illustration {
  display: flex;
  gap: 16px;
  padding: 20px;
  justify-content: center;
  align-items: flex-start;
  background: #fafafa;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
}

.gemini-exercise-illustration svg {
  flex-shrink: 0;
}

.gemini-exercise-illustration .illustration-label {
  font-size: 0.7rem;
  text-align: center;
  color: var(--gray-500, #6b7280);
  margin-top: 6px;
}

.illustration-step {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Muscle Groups */
.gemini-muscles {
  padding: 12px 20px;
  border-bottom: 1px solid var(--gray-100, #f3f4f6);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.gemini-muscles-group h4 {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--gray-500, #6b7280);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gemini-muscles-group p {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-800, #1f2937);
  margin: 0;
}

/* Instructions */
.gemini-instructions {
  padding: 16px 20px;
}

.gemini-instructions h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-600, #4b5563);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.gemini-step {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  align-items: flex-start;
}

.gemini-step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary, #4A9B9B);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.gemini-step p {
  font-size: 0.875rem;
  color: var(--gray-700, #374151);
  line-height: 1.5;
  margin: 0;
}

/* Loading state for Gemini */
.gemini-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 30px;
  color: var(--gray-500, #6b7280);
  font-size: 0.875rem;
}

.gemini-loading-dots {
  display: flex;
  gap: 6px;
}

.gemini-loading-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary, #4A9B9B);
  animation: gemini-bounce 1.2s infinite;
}

.gemini-loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.gemini-loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes gemini-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30% { transform: translateY(-8px); opacity: 1; }
}

/* ============================================================
   BETA SURVEY NOTIFICATION BANNER
   ============================================================ */
.beta-survey-banner {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary, #4A9B9B);
  color: #fff;
  border-radius: 14px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 20px rgba(74,155,155,0.35);
  z-index: 8000;
  max-width: 380px;
  width: calc(100% - 32px);
  animation: survey-slide-up 0.4s ease;
}

@keyframes survey-slide-up {
  from { transform: translateX(-50%) translateY(20px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.beta-survey-banner p {
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0;
  flex: 1;
}

.beta-survey-banner .btn-survey {
  background: #fff;
  color: var(--primary, #4A9B9B);
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

.beta-survey-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  padding: 2px;
  flex-shrink: 0;
}