/* ============================================================
   Project Lumina — Design System & Custom Styles
   Premium pregnancy companion with muted pastel palette
   ============================================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ---------- CSS Custom Properties (Design Tokens) ---------- */
:root {
  /* Primary palette — muted, deeper tones */
  --sage-green:       #799D75;
  --sage-green-light: #A3BD9E;
  --sage-green-dark:  #5A7B57;
  --dusty-rose:       #BE8F8F;
  --dusty-rose-light: #D4B4B4;
  --soft-lavender:    #9D8EB0;
  --warm-cream:       #F7F0E8; /* More earthy/stone background */
  --soft-peach:       #EED8C9;
  --charcoal:         #2D2D2D; /* Higher contrast text */
  --charcoal-light:   #595959;
  --off-white:        #F2F2ED;

  /* Functional colors - adjusted for darker theme */
  --success: #799D75;
  --warning: #D8B962;
  --danger:  #BE8F8F;
  --info:    #9D8EB0;

  /* Typography */
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing & Sizes */
  --nav-height: 68px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

/* ---------- Base Reset & Typography ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--warm-cream);
  color: var(--charcoal);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-bottom: calc(var(--nav-height) + var(--safe-bottom) + 16px);
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
  color: var(--charcoal);
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }

p {
  color: var(--charcoal-light);
  line-height: 1.7;
}

/* ---------- App Container ---------- */
#app {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 20px;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
}

.page-container {
  padding-top: 24px;
  padding-bottom: 24px;
  animation: fadeSlideIn var(--transition-base) ease forwards;
}

/* ---------- Bottom Navigation ---------- */
#bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--nav-height) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: rgba(247, 240, 232, 0.95); /* Adjusted for --warm-cream */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(121, 157, 117, 0.2); /* Adjusted for --sage-green */
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  color: var(--charcoal-light);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.nav-item svg {
  width: 22px;
  height: 22px;
  transition: transform var(--transition-fast);
}

.nav-item.active {
  color: var(--sage-green-dark);
}

.nav-item.active svg {
  transform: scale(1.1);
}

/* Active indicator pill */
.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--sage-green);
  animation: popIn var(--transition-fast) ease;
}

/* ---------- Lock Screen ---------- */
#lock-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: linear-gradient(160deg, var(--warm-cream) 0%, var(--soft-peach) 50%, var(--dusty-rose-light) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

#lock-screen.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(1.05);
}

.lock-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  animation: floatGentle 4s ease-in-out infinite;
}

.lock-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.lock-subtitle {
  color: var(--charcoal-light);
  font-size: 0.875rem;
  margin-bottom: 32px;
}

.lock-input-wrapper {
  width: 100%;
  max-width: 300px;
  position: relative;
}

.lock-input {
  width: 100%;
  padding: 14px 48px 14px 20px;
  border: 2px solid rgba(143, 174, 139, 0.3);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--charcoal);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.lock-input:focus {
  border-color: var(--sage-green);
  box-shadow: 0 0 0 4px rgba(143, 174, 139, 0.15);
}

.lock-input.shake {
  animation: shake 0.5s ease;
}

.lock-submit-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: none;
  background: var(--sage-green);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lock-submit-btn:hover {
  background: var(--sage-green-dark);
}

.lock-submit-btn:active {
  transform: translateY(-50%) scale(0.92);
}

.lock-error {
  color: var(--dusty-rose);
  font-size: 0.8rem;
  margin-top: 12px;
  min-height: 20px;
  text-align: center;
}

.lock-reset-btn {
  background: none;
  border: none;
  color: var(--charcoal-light);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-decoration: underline;
  margin-top: 20px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.lock-reset-btn:hover {
  opacity: 1;
}

/* ---------- Cards ---------- */
.lumina-card {
  background: rgba(255, 255, 255, 0.7); /* Slightly more opaque against darker BG */
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid rgba(121, 157, 117, 0.12);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.lumina-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.card-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sage-green-dark);
  margin-bottom: 10px;
}

.card-label .label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage-green);
}

/* ---------- Hero Section ---------- */
.hero-section {
  position: relative; /* For floating buttons */
  text-align: center;
  padding: 40px 20px 48px; /* More top padding for breathing space */
  background: linear-gradient(180deg, var(--soft-peach) 0%, var(--warm-cream) 100%);
  margin: -24px -20px 24px -20px;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
  overflow: hidden;
}

/* Floating Glass Navigation Buttons */
.floating-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--sage-green-dark);
  font-size: 1.5rem;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.floating-nav-btn:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.05);
}

.floating-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.floating-nav-btn.prev { left: 12px; }
.floating-nav-btn.next { right: 12px; }

.date-navigator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.date-nav-btn {
  background: rgba(255, 255, 255, 0.4);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--sage-green-dark);
  transition: background var(--transition-fast);
}

.date-nav-btn:hover {
  background: rgba(255, 255, 255, 0.6);
}

.date-nav-label {
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--charcoal);
  cursor: pointer;
}

.hero-date-picker {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.date-picker-btn {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 8px 16px;
  border-radius: 20px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.date-picker-btn:hover {
  background: rgba(255, 255, 255, 0.5);
}

.view-toggle-btn {
  background: rgba(121, 157, 117, 0.1);
  border: 1px solid var(--sage-green-light);
  color: var(--sage-green-dark);
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 12px;
  transition: all var(--transition-fast);
}

.view-toggle-btn:hover {
  background: rgba(121, 157, 117, 0.2);
}

.hero-greeting {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.hero-week {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--sage-green-dark);
  margin-bottom: 4px;
}

.hero-countdown {
  font-size: 0.8rem;
  color: var(--charcoal-light);
  margin-bottom: 24px;
}

.hero-visual {
  position: relative;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.hero-fruit, .hero-medical {
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.hero-fruit {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: floatGentle 4s ease-in-out infinite;
}

.fruit-emoji {
  font-size: 80px;
}

.hero-medical {
  width: 100%;
  max-width: 280px;
}

.medical-illustration {
  width: 100%;
  height: auto;
  border-radius: 20px;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.1));
}

.hero-visual .hidden {
  display: none;
}

.hero-fruit-name {
  font-size: 0.85rem;
  color: var(--charcoal-light);
  font-style: italic;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
}

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

.hero-stat-value {
  font-weight: 700;
  font-size: 1rem;
  color: var(--charcoal);
}

.hero-stat-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--charcoal-light);
}

/* ---------- Habit Tracker ---------- */
.habit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.habit-item:last-child {
  border-bottom: none;
}

.habit-checkbox {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  border: 2px solid rgba(143, 174, 139, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  background: transparent;
}

.habit-item.completed .habit-checkbox {
  background: var(--sage-green);
  border-color: var(--sage-green);
  animation: popCheck 0.3s ease;
}

.habit-checkbox svg {
  width: 14px;
  height: 14px;
  color: white;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.habit-item.completed .habit-checkbox svg {
  opacity: 1;
  transform: scale(1);
}

.habit-text {
  font-size: 0.95rem;
  color: var(--charcoal);
  transition: all var(--transition-fast);
}

.habit-item.completed .habit-text {
  text-decoration: line-through;
  color: var(--charcoal-light);
  opacity: 0.6;
}

.habit-emoji {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ---------- Symptom Logger ---------- */
.symptom-scroller {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 8px 0 12px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.symptom-scroller::-webkit-scrollbar {
  display: none;
}

.symptom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border: 2px solid rgba(143, 174, 139, 0.15);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  flex-shrink: 0;
  min-width: 80px;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.symptom-btn .symptom-icon {
  font-size: 1.5rem;
}

.symptom-btn .symptom-label {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--charcoal-light);
  white-space: nowrap;
}

.symptom-btn.active {
  background: var(--sage-green);
  border-color: var(--sage-green);
}

.symptom-btn.active .symptom-label {
  color: white;
}

/* ---------- Timeline / Roadmap ---------- */
.timeline-container {
  position: relative;
  padding-left: 32px;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--sage-green-light), var(--dusty-rose-light));
}

.timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline-dot {
  position: absolute;
  left: -26px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--sage-green-light);
  background: var(--warm-cream);
  z-index: 1;
}

.timeline-item.past .timeline-dot {
  background: var(--sage-green);
  border-color: var(--sage-green);
}

.timeline-item.current .timeline-dot {
  background: var(--sage-green);
  border-color: var(--sage-green);
  box-shadow: 0 0 0 4px rgba(143, 174, 139, 0.2);
  animation: pulseRing 2s ease-in-out infinite;
}

.timeline-item.future {
  opacity: 0.5;
}

.timeline-item.current .lumina-card {
  border-color: rgba(143, 174, 139, 0.3);
  box-shadow: 0 4px 24px rgba(143, 174, 139, 0.12);
}

.timeline-week-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--sage-green-dark);
  margin-bottom: 6px;
}

/* ---------- Vault Image Grid ---------- */
.vault-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.vault-thumb {
  aspect-ratio: 1;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--soft-peach);
}

.vault-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(12px);
  transition: filter var(--transition-base);
}

.vault-thumb.unlocked img {
  filter: blur(0);
}

.vault-thumb .lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.1);
  transition: opacity var(--transition-base);
}

.vault-thumb.unlocked .lock-overlay {
  opacity: 0;
  pointer-events: none;
}

/* Vault Categorization & Filtering */
.gallery-filters-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--warm-cream);
  margin: 0 -20px 16px -20px;
  padding: 12px 20px;
  border-bottom: 1px solid rgba(143, 174, 139, 0.1);
}

.gallery-categories {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.gallery-categories::-webkit-scrollbar {
  display: none;
}

.cat-btn {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(143, 174, 139, 0.2);
  background: white;
  color: var(--charcoal-light);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.cat-btn.active {
  background: var(--sage-green);
  color: white;
  border-color: var(--sage-green);
}

.vault-section {
  margin-bottom: 32px;
}

.vault-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sage-green-dark);
  margin-bottom: 12px;
  padding-left: 4px;
}

.vault-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.vault-thumb-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.thumb-date {
  font-size: 0.7rem;
  color: var(--charcoal-light);
  text-align: center;
}

.upload-section {
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.5);
  padding: 16px;
  border-radius: 20px;
  border: 1px dashed rgba(143, 174, 139, 0.3);
}

.upload-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.upload-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--charcoal-light);
}

/* ---------- Doctor Card ---------- */
.doctor-card {
  background: linear-gradient(135deg, var(--sage-green) 0%, var(--sage-green-dark) 100%);
  border-radius: 20px;
  padding: 24px;
  color: white;
  margin-bottom: 20px;
}

.doctor-card h3 {
  color: white;
  font-size: 1rem;
  margin-bottom: 2px;
}

.doctor-card .doctor-clinic {
  font-size: 0.8rem;
  opacity: 0.85;
  margin-bottom: 16px;
}

.doctor-actions {
  display: flex;
  gap: 10px;
}

.doctor-btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: 12px;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.doctor-btn.primary {
  background: white;
  color: var(--sage-green-dark);
}

.doctor-btn.secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.doctor-btn:active {
  transform: scale(0.96);
}

/* ---------- Tabs ---------- */
.lumina-tabs {
  display: flex;
  gap: 4px;
  background: rgba(143, 174, 139, 0.08);
  border-radius: 14px;
  padding: 4px;
  margin-bottom: 20px;
}

.lumina-tab {
  flex: 1;
  padding: 10px 12px;
  border: none;
  background: none;
  border-radius: 11px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--charcoal-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lumina-tab.active {
  background: white;
  color: var(--sage-green-dark);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* ---------- Form Elements ---------- */
.lumina-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid rgba(143, 174, 139, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--charcoal);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

input[type="date"].lumina-input {
  min-height: 52px;
  display: flex;
  align-items: center;
  position: relative;
}

/* Custom styling for date input webkit calendar icon if needed */
input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

input[type="date"]:focus::-webkit-calendar-picker-indicator {
  opacity: 1;
}

.lumina-input:focus {
  border-color: var(--sage-green);
  box-shadow: 0 0 0 4px rgba(143, 174, 139, 0.1);
}

.lumina-input::placeholder {
  color: var(--charcoal-light);
  opacity: 0.5;
}

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

.lumina-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: 14px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.lumina-btn:active {
  transform: scale(0.96);
}

.lumina-btn.primary {
  background: var(--sage-green);
  color: white;
}

.lumina-btn.primary:hover {
  background: var(--sage-green-dark);
}

.lumina-btn.secondary {
  background: rgba(143, 174, 139, 0.1);
  color: var(--sage-green-dark);
}

.lumina-btn.danger {
  background: rgba(212, 165, 165, 0.15);
  color: var(--dusty-rose);
}

.lumina-btn.full-width {
  width: 100%;
}

a.lumina-btn {
  text-decoration: none;
}
a.lumina-btn.primary, a.lumina-btn.primary:visited, a.lumina-btn.primary:hover, a.lumina-btn.primary:active {
  color: white !important;
}
a.lumina-btn.secondary, a.lumina-btn.secondary:visited, a.lumina-btn.secondary:hover, a.lumina-btn.secondary:active {
  color: var(--sage-green-dark) !important;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--warm-cream);
  border-radius: 24px;
  padding: 32px 24px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.modal-body {
  font-size: 0.85rem;
  color: var(--charcoal-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 10px;
}

.modal-actions .lumina-btn {
  flex: 1;
}

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  bottom: calc(var(--nav-height) + var(--safe-bottom) + 24px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  width: calc(100% - 40px);
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: rgba(61, 61, 61, 0.85); /* --charcoal with alpha */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: white;
  padding: 12px 20px;
  border-radius: 18px;
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideUp var(--transition-base) cubic-bezier(0.16, 1, 0.3, 1), 
             fadeOut 0.3s ease 3.7s forwards;
}

.toast-icon {
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
}

.toast.success {
  background: rgba(143, 174, 139, 0.9); /* --sage-green-dark with alpha */
  border-color: rgba(255, 255, 255, 0.15);
}

.toast.warning {
  background: rgba(232, 200, 114, 0.95); /* --warning with alpha */
  color: var(--charcoal);
  border-color: rgba(0, 0, 0, 0.05);
}

.toast.error {
  background: rgba(212, 165, 165, 0.9); /* --danger with alpha */
  border-color: rgba(255, 255, 255, 0.15);
}

.toast.info {
  background: rgba(184, 169, 201, 0.9); /* --info with alpha */
  border-color: rgba(255, 255, 255, 0.15);
}

/* ---------- Settings List ---------- */
.settings-group {
  margin-bottom: 24px;
}

.settings-group-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--charcoal-light);
  margin-bottom: 10px;
  padding-left: 4px;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.settings-item:hover {
  background: rgba(255, 255, 255, 0.9);
}

.settings-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.settings-item-text h4 {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
}

.settings-item-text p {
  font-size: 0.75rem;
  color: var(--charcoal-light);
}

.settings-chevron {
  color: var(--charcoal-light);
  opacity: 0.4;
}

/* ---------- Onboarding ---------- */
.onboarding-container {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--warm-cream);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.onboarding-slide {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  text-align: center;
}

.onboarding-slide .ob-icon {
  font-size: 4rem;
  margin-bottom: 24px;
  animation: floatGentle 3s ease-in-out infinite;
}

.onboarding-slide h1 {
  margin-bottom: 12px;
}

.onboarding-slide p {
  max-width: 320px;
  margin-bottom: 32px;
}

.ob-privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(143, 174, 139, 0.1);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--sage-green-dark);
  margin-bottom: 24px;
}

.ob-warning {
  background: rgba(212, 165, 165, 0.1);
  border-radius: 14px;
  padding: 14px 18px;
  margin-top: 16px;
  margin-bottom: 16px;
  text-align: left;
}

.ob-warning p {
  font-size: 0.8rem;
  color: var(--dusty-rose);
  margin: 0;
}

.ob-form {
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---------- Empty States ---------- */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--charcoal-light);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.85rem;
  max-width: 280px;
  margin: 0 auto;
}

/* ---------- Section Header ---------- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

.section-action {
  font-size: 0.8rem;
  color: var(--sage-green);
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: none;
}

/* ---------- Notepad ---------- */
.note-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.note-check {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid rgba(143, 174, 139, 0.3);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.note-item.checked .note-check {
  background: var(--sage-green);
  border-color: var(--sage-green);
}

.note-text {
  font-size: 0.9rem;
  line-height: 1.5;
  transition: all var(--transition-fast);
}

.note-item.checked .note-text {
  text-decoration: line-through;
  opacity: 0.5;
}

/* ---------- YouTube Grid ---------- */
.yt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.yt-card {
  border-radius: 14px;
  overflow: hidden;
  background: white;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.yt-card:active {
  transform: scale(0.97);
}

.yt-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.yt-title {
  padding: 10px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--charcoal);
}

/* ---------- Upload Area ---------- */
.upload-area {
  border: 2px dashed rgba(143, 174, 139, 0.3);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: 20px;
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--sage-green);
  background: rgba(143, 174, 139, 0.04);
}

.upload-area .upload-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.upload-area p {
  font-size: 0.8rem;
}

.upload-security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--charcoal-light);
  margin-top: 12px;
}

/* ---------- Animations ---------- */
@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-6px); }
  20%, 40%, 60%, 80% { transform: translateX(6px); }
}

@keyframes floatGentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes popCheck {
  0% { transform: scale(1); }
  50% { transform: scale(1.25); }
  100% { transform: scale(1); }
}

@keyframes popIn {
  from { transform: translateX(-50%) scale(0); }
  to { transform: translateX(-50%) scale(1); }
}

@keyframes pulseRing {
  0%, 100% { box-shadow: 0 0 0 4px rgba(143, 174, 139, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(143, 174, 139, 0.05); }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}

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

/* ---------- Utility Classes ---------- */
.text-muted { color: var(--charcoal-light); }
.text-sage { color: var(--sage-green-dark); }
.text-rose { color: var(--dusty-rose); }
.text-center { text-align: center; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }
.mb-sm { margin-bottom: 8px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 24px; }
.hidden { display: none !important; }
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(143, 174, 139, 0.2);
  border-top-color: var(--sage-green);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ============================================================
   v2 ENHANCEMENTS — New Component Styles
   ============================================================ */

/* ---------- Date Navigator ---------- */
.date-navigator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
  padding: 6px 0;
}

.date-nav-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 12px;
  background: rgba(143, 174, 139, 0.1);
  color: var(--sage-green-dark);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.date-nav-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.date-nav-label {
  border: none;
  background: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
  cursor: pointer;
  padding: 6px 14px;
  border-radius: 12px;
  transition: background var(--transition-fast);
}

.date-nav-label:hover { background: rgba(143, 174, 139, 0.08); }

.date-today-btn {
  border: none;
  background: var(--sage-green);
  color: white;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 10px;
  cursor: pointer;
}

/* ---------- Hero Visual + Medical Illustration ---------- */
.hero-visual {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 16px auto;
}

.hero-fruit, .hero-medical {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-base);
}

.fruit-emoji { font-size: 4rem; animation: floatGentle 4s ease-in-out infinite; }
.fruit-label { font-style: italic; color: var(--charcoal-light); font-size: 0.85rem; text-align: center; margin-top: 8px; }

.medical-illustration {
  width: 220px;
  height: 220px;
  object-fit: contain;
  border-radius: 20px;
  animation: fadeSlideIn 0.5s ease;
}

.view-toggle-btn {
  border: none;
  background: rgba(143, 174, 139, 0.12);
  color: var(--sage-green-dark);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 20px;
  cursor: pointer;
  margin: 8px auto;
  display: block;
  transition: all var(--transition-fast);
}

.view-toggle-btn:hover { background: rgba(143, 174, 139, 0.2); }

/* Hero stats */
.stat {
  text-align: center;
}
.stat strong {
  display: block;
  font-size: 1rem;
  color: var(--charcoal);
}
.stat small {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--charcoal-light);
}

.sage-text { color: var(--sage-green-dark); }

/* ---------- Card Enhancements ---------- */
.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--sage-green-dark);
  margin-bottom: 12px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.sage, .dot.green { background: var(--sage-green); }
.dot.rose { background: var(--dusty-rose); }
.dot.red { background: #e74c3c; }
.dot.yellow { background: var(--warning); }

.float-right { margin-left: auto; }

.card-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.card-list li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--charcoal-light);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.point-emoji {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: -2px; /* Visual center alignment with line height */
  display: inline-flex;
}

/* Progress bar */
.progress-bar {
  height: 6px;
  background: rgba(143, 174, 139, 0.15);
  border-radius: 3px;
  margin: 8px 0;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sage-green-light), var(--sage-green));
  border-radius: 3px;
  transition: width 1s ease;
}

/* ---------- Travel Advisory Card ---------- */
.travel-card {
  border-left: 4px solid;
}

.travel-card.green { border-color: var(--sage-green); background: rgba(143, 174, 139, 0.05); }
.travel-card.yellow { border-color: var(--warning); background: rgba(232, 200, 114, 0.05); }
.travel-card.red { border-color: #e74c3c; background: rgba(231, 76, 60, 0.05); }

/* ---------- Warning Card ---------- */
.warning-card {
  border-left: 4px solid #e74c3c;
  background: rgba(231, 76, 60, 0.03);
}

/* ---------- Medication Reminders ---------- */
.med-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.med-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.med-item:last-child { border-bottom: none; }

.med-info strong {
  display: block;
  font-size: 0.9rem;
}

.med-info small {
  color: var(--charcoal-light);
  font-size: 0.75rem;
}

.med-check {
  width: 36px;
  height: 36px;
  border: 2px solid rgba(143, 174, 139, 0.3);
  border-radius: 50%;
  background: none;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--charcoal-light);
}

.med-check.taken {
  background: var(--sage-green);
  border-color: var(--sage-green);
  color: white;
}

/* Medication management (Settings) */
.med-manage-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px !important;
  margin-bottom: 8px !important;
}

.med-manage-actions {
  display: flex;
  gap: 8px;
}

.med-manage-actions button,
.med-edit-btn, .med-delete-btn {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
}

/* ---------- Habits Grid ---------- */
.habits-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.habits-grid .habit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: none;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-align: left;
  transition: all var(--transition-fast);
  position: relative;
}

.habits-grid .habit-item.done {
  background: rgba(143, 174, 139, 0.12);
}

.habits-grid .habit-item .habit-emoji {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.habits-grid .habit-item .habit-check {
  margin-left: auto;
  color: var(--sage-green);
  font-weight: 700;
}

.habits-grid .add-habit {
  border: 2px dashed rgba(143, 174, 139, 0.25);
  background: transparent;
  color: var(--charcoal-light);
}

/* ---------- Symptom Chips ---------- */
.symptom-scroll {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.symptom-chip {
  padding: 8px 14px;
  border: 2px solid rgba(143, 174, 139, 0.15);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.symptom-chip.active {
  background: var(--sage-green);
  border-color: var(--sage-green);
  color: white;
}

/* ---------- Page Title ---------- */
.page-title {
  font-size: 1.75rem;
  margin-bottom: 4px;
}

.page-subtitle {
  font-size: 0.85rem;
  color: var(--charcoal-light);
  margin-bottom: 20px;
}

/* ---------- Tab Bar ---------- */
.tab-bar {
  display: flex;
  gap: 4px;
  background: rgba(143, 174, 139, 0.08);
  border-radius: 14px;
  padding: 4px;
  margin-bottom: 20px;
  overflow-x: auto;
}

.tab-btn {
  flex: 1;
  padding: 10px 8px;
  border: none;
  background: none;
  border-radius: 11px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--charcoal-light);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn.active {
  background: white;
  color: var(--sage-green-dark);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* ---------- Calendar ---------- */
.calendar-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.calendar-month-nav h3 {
  font-size: 1.1rem;
}

.cal-nav-btn {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 12px;
  background: rgba(143, 174, 139, 0.1);
  color: var(--sage-green-dark);
  font-size: 1.4rem;
  cursor: pointer;
}

.calendar-grid {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 12px;
  margin-bottom: 16px;
}

.cal-header-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 8px;
}

.cal-header-cell {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--charcoal-light);
  padding: 4px;
}

.cal-week-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.cal-day {
  aspect-ratio: 1;
  border: none;
  border-radius: 12px;
  background: none;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--charcoal);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  transition: all var(--transition-fast);
}

.cal-day.out-month { color: var(--charcoal-light); opacity: 0.35; }
.cal-day.today { background: rgba(143, 174, 139, 0.15); font-weight: 700; }
.cal-day.selected { background: var(--sage-green); color: white; }

.cal-dots {
  display: flex;
  gap: 2px;
  position: absolute;
  bottom: 3px;
}

.cal-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
}

.cal-dot.appt { background: var(--soft-lavender); }
.cal-dot.symptom { background: var(--dusty-rose); }
.cal-dot.habit { background: var(--sage-green); }

/* Calendar day detail */
.cal-day-detail {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
  min-height: 80px;
}

.cal-day-detail h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin-bottom: 12px;
}

.cal-section { margin-bottom: 12px; }

.cal-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--sage-green-dark);
  display: block;
  margin-bottom: 6px;
}

.cal-entry {
  background: rgba(143, 174, 139, 0.06);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 6px;
  position: relative;
}

.cal-entry strong { font-size: 0.9rem; }
.cal-entry span { font-size: 0.75rem; color: var(--charcoal-light); margin-left: 8px; }
.cal-entry p { font-size: 0.8rem; margin-top: 4px; }

.cal-edit-btn {
  position: absolute;
  right: 10px;
  top: 10px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
}

.cal-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cal-chip {
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(143, 174, 139, 0.1);
  font-size: 0.75rem;
  color: var(--sage-green-dark);
}

.cal-empty {
  color: var(--charcoal-light);
  font-size: 0.85rem;
  text-align: center;
  padding: 12px 0;
}

/* ---------- Install Banner ---------- */
.install-banner {
  position: fixed;
  bottom: calc(var(--nav-height) + var(--safe-bottom) + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 2000;
  width: calc(100% - 32px);
  max-width: 440px;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.install-banner.show {
  transform: translateX(-50%) translateY(0);
}

.install-banner-content {
  background: white;
  border-radius: 18px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(143, 174, 139, 0.15);
}

.install-banner-icon { font-size: 1.8rem; flex-shrink: 0; }

.install-banner-text {
  flex: 1;
}

.install-banner-text strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.install-banner-text p {
  font-size: 0.75rem;
  color: var(--charcoal-light);
  margin: 0;
}

.install-banner-close {
  background: none;
  border: none;
  font-size: 1.1rem;
  color: var(--charcoal-light);
  cursor: pointer;
  padding: 4px;
}

.lumina-btn.small {
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* ---------- Modal Enhancements ---------- */
.modal-overlay:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--warm-cream);
  border-radius: 24px;
  padding: 28px 24px;
  max-width: 380px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.modal-card .lumina-input {
  margin-bottom: 10px;
}

.modal-card div[style*="display:flex"] {
  flex-wrap: wrap;
  justify-content: center;
}

.image-modal img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 14px;
}

.image-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-modal-actions label {
  display: block;
  font-size: 0.8rem;
  color: var(--charcoal-light);
  margin-bottom: 4px;
}

/* ---------- Gallery ---------- */
.gallery-categories {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  overflow-x: auto;
}

.cat-btn {
  padding: 6px 14px;
  border: 1px solid rgba(143, 174, 139, 0.2);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.6);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.cat-btn.active {
  background: var(--sage-green);
  color: white;
  border-color: var(--sage-green);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.gallery-thumb {
  aspect-ratio: 1;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-thumb .thumb-inner {
  width: 100%;
  height: 100%;
}

.gallery-thumb small {
  display: block;
  text-align: center;
  font-size: 0.65rem;
  color: var(--charcoal-light);
  margin-top: 4px;
}

.gallery-empty {
  text-align: center;
  padding: 24px;
  color: var(--charcoal-light);
  grid-column: span 2;
}

.upload-section {
  background: rgba(255, 255, 255, 0.6);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.upload-section label {
  font-size: 0.8rem;
  color: var(--charcoal-light);
}

/* ---------- Notes CRUD ---------- */
.notes-list { margin-bottom: 12px; }

.note-item {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 8px;
}

.note-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.note-actions {
  display: flex;
  gap: 6px;
}

.note-actions button {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
}

.note-item p {
  font-size: 0.85rem;
  line-height: 1.5;
}

.note-item small {
  color: var(--charcoal-light);
  font-size: 0.7rem;
}

/* ---------- Timeline (v2) ---------- */
.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--sage-green-light), var(--dusty-rose-light));
}

.timeline .timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline .timeline-dot {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--sage-green-light);
  background: var(--warm-cream);
  z-index: 1;
}

.timeline .timeline-dot.filled {
  background: var(--sage-green);
  border-color: var(--sage-green);
}

.timeline .timeline-card {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  padding: 14px 18px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.timeline .current-card {
  border: 1px solid rgba(143, 174, 139, 0.25);
  box-shadow: 0 4px 16px rgba(143, 174, 139, 0.1);
}

.timeline .timeline-week {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--sage-green-dark);
}

.timeline .timeline-card h4 {
  font-size: 0.95rem;
  margin: 4px 0;
}

.timeline .timeline-card p {
  font-size: 0.8rem;
}

.timeline .timeline-item.future { opacity: 0.4; }

/* ---------- Week Browser ---------- */
.week-browser {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.week-btn {
  width: 56px;
  height: 56px;
  border: 2px solid rgba(143, 174, 139, 0.15);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.week-btn small {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--charcoal-light);
}

.week-btn.current {
  background: var(--sage-green);
  color: white;
  border-color: var(--sage-green);
}

.week-btn.current small { color: white; }

/* ---------- Links Grid ---------- */
.link-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.link-input-row .lumina-input { flex: 1; }

.links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.link-card {
  border-radius: 14px;
  overflow: hidden;
  background: white;
}

.link-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.link-info {
  display: flex;
  align-items: center;
  padding: 6px 10px;
  gap: 4px;
}

.link-title-edit {
  flex: 1;
  border: none;
  background: none;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--charcoal);
  outline: none;
}

.link-delete {
  background: none;
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
}

/* ---------- Settings v2 ---------- */
.settings-section {
  margin-bottom: 24px;
}

.settings-section-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--charcoal-light);
  margin-bottom: 10px;
  padding-left: 4px;
}

.settings-section-title.danger { color: #e74c3c; }

.settings-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.7);
  border: none;
  border-radius: 14px;
  margin-bottom: 6px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
  transition: background var(--transition-fast);
}

.settings-row:hover { background: rgba(255, 255, 255, 0.9); }

.settings-row-icon { font-size: 1.3rem; flex-shrink: 0; }

.settings-row-text { flex: 1; }

.settings-row-text strong { display: block; font-size: 0.9rem; }
.settings-row-text small { font-size: 0.75rem; color: var(--charcoal-light); }

.settings-row-arrow { color: var(--charcoal-light); opacity: 0.4; font-size: 1.2rem; }

.danger-text { color: #e74c3c !important; }
.danger-card { border: 1px solid rgba(231, 76, 60, 0.15); }

/* ---------- Do's / Don'ts List ---------- */
.do-list li { color: var(--sage-green-dark); }
.dont-list li { color: #c0392b; }

/* ---------- Form Group ---------- */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--charcoal-light);
  margin-bottom: 6px;
}

/* ---------- Playfair helper ---------- */
.playfair { font-family: var(--font-serif); }

/* ---------- Doctor Card v2 ---------- */
.doctor-card {
  text-align: center;
  padding: 24px;
}

.doctor-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.doctor-card h3 {
  color: var(--charcoal);
  margin-bottom: 4px;
}

.doctor-card a {
  text-decoration: none;
}

/* ---------- Section Title ---------- */
.section-title {
  font-size: 1.1rem;
  margin-bottom: 12px;
  margin-top: 8px;
}

/* ---------- Media Queries ---------- */
@media (max-width: 360px) {
  h1 { font-size: 1.5rem; }
  .hero-visual { width: 180px; height: 180px; }
  .medical-illustration { width: 180px; height: 180px; }
  .lumina-card { padding: 16px; }
  .cal-day { font-size: 0.7rem; }
  .nav-item { padding: 8px 10px; }
}

@media (min-width: 481px) {
  #app { padding: 0 24px; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .links-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Calendar Dots & Previews ---------- */
.cal-dots {
  display: flex;
  gap: 2px;
  justify-content: center;
  align-items: center;
  margin-top: 2px;
}
.cal-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--charcoal-light);
}
.cal-dot.appt { background: var(--sage-green-dark); }
.cal-dot.symptom { background: var(--warning); }
.cal-dot.habit { background: #3498db; }
.cal-dot.image { background: var(--dusty-rose); }

.cal-image-preview {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 0;
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}
.cal-image-preview::-webkit-scrollbar {
  display: none;
}

/* ---------- Personalization & Weather ---------- */
.weather-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  padding: 10px 16px;
  border-radius: 16px;
  margin: 0 auto 20px;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.weather-emoji {
  font-size: 1.5rem;
}

.weather-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.weather-temp {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--charcoal);
}

.weather-loc {
  font-size: 0.7rem;
  color: var(--charcoal-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.personalized-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(247, 240, 232, 0.9) 100%);
  border: 1px solid rgba(216, 185, 98, 0.3); /* Gold border hint */
}

.dot.gold { background: #D8B962; }

.rec-section {
  margin-top: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.rec-section:last-child {
  border-bottom: none;
}

.rec-section h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.chip-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rec-chip {
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
}

.rec-chip.positive { background: rgba(121, 157, 117, 0.15); color: var(--sage-green-dark); }
.rec-chip.secondary { background: rgba(157, 142, 176, 0.15); color: var(--soft-lavender); }
.rec-chip.primary { background: rgba(121, 157, 117, 0.2); color: var(--sage-green-dark); border: 1px solid rgba(121, 157, 117, 0.2); }
.rec-chip.danger { background: rgba(190, 143, 143, 0.15); color: #c0392b; }

.rec-note {
  font-size: 0.75rem;
  color: var(--charcoal-light);
  margin-top: 8px;
  font-style: italic;
}

.rec-section.warning h4 {
  color: #c0392b;
}

/* ---------- Structured Content v3 ---------- */
.insight-card {
  background: white;
  border-left: 4px solid var(--sage-green-light);
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 0 20px 20px 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.insight-card h4 {
  font-size: 0.85rem;
  color: var(--sage-green-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guidance-card {
  background: white;
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(121, 157, 117, 0.15);
}

.guidance-card.success { border-left: 4px solid var(--success); }
.guidance-card.danger { border-left: 4px solid var(--danger); }

.guidance-header {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--charcoal);
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 15px;
}

.action-item {
  background: var(--warm-cream);
  padding: 12px;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform var(--transition-fast);
}

.action-item:hover {
  transform: translateY(-2px);
}

.action-icon {
  font-size: 1.5rem;
}

.action-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--charcoal);
}

.rich-list {
  list-style: none;
  padding: 0;
}

.rich-list li {
  position: relative;
  padding: 10px 0 10px 28px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--charcoal-light);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.rich-list li:last-child {
  border-bottom: none;
}

.rich-list li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--sage-green);
  font-weight: bold;
}

.highlight-text {
  color: var(--sage-green-dark);
  font-weight: 600;
}

/* Animations for new cards */
.insight-card, .guidance-card {
  animation: fadeSlideIn 0.4s ease-out;
}

/* Semantic Fruit Emoji Styling */
.fruit-emoji {
  font-size: 80px;
  line-height: 1;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.08));
  animation: float-emoji 6s ease-in-out infinite;
}

.fruit-emoji-inline {
  font-size: 1.2em;
  vertical-align: middle;
  margin-right: 8px;
}

.fruit-emoji-timeline {
  font-size: 1.1em;
  vertical-align: middle;
  margin-right: 6px;
}

.week-browser-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  height: 48px;
}

@keyframes float-emoji {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}