/* VetConnect — Premium UI Polish Layer
   Loaded after components.css/farmer.css. Refines key components to
   Apple / Linear / Stripe-grade fit and finish.

   Scope:
     - Cards & surfaces (paper + glass)
     - Buttons (premium spring + tactile press)
     - Wizard stepper (Linear-style pill)
     - Method-picker cards (large, breathing, glass)
     - Severity & status pills
     - Premium loading screen
     - Sunlight-friendly field-mode pill
     - Microinteractions & focus rings
*/

/* =================================================================
   1. APP SHELL — calm background mesh, generous breathing room
   ================================================================= */
body {
  background:
    radial-gradient(at 18% 8%,   rgba(23, 106, 68, 0.05) 0px, transparent 55%),
    radial-gradient(at 92% 92%,  rgba(30, 95, 168, 0.04) 0px, transparent 55%),
    var(--color-background);
  background-attachment: fixed;
}

.app-content {
  padding: var(--space-8) var(--space-6) var(--space-12);
}

@media (max-width: 768px) {
  .app-content {
    padding: var(--space-5) var(--space-4) calc(var(--bottom-nav-height) + var(--space-6));
  }
}

/* =================================================================
   2. PREMIUM CARD — paper, lifted, optionally glass
   ================================================================= */
.card,
.premium-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm), var(--inset-highlight);
  transition:
    transform   var(--duration-base) var(--ease-out-expo),
    box-shadow  var(--duration-base) var(--ease-out-expo),
    border-color var(--duration-fast) var(--ease-out-quart);
}

.card:hover,
.premium-card:hover {
  box-shadow: var(--shadow-md), var(--inset-highlight);
}

.card.interactive,
.premium-card.interactive {
  cursor: pointer;
}
.card.interactive:hover,
.premium-card.interactive:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-default);
  box-shadow: var(--shadow-card-hover), var(--inset-highlight);
}
.card.interactive:active,
.premium-card.interactive:active {
  transform: translateY(0);
  transition-duration: var(--duration-instant);
}

/* Glass card — for floating panels above the 3D viewer */
.glass-card {
  background: var(--color-surface-tint);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--inset-highlight-strong);
}

/* =================================================================
   3. PREMIUM BUTTONS — spring tactile feel, never bouncy
   ================================================================= */
.btn,
button.btn {
  font-family: var(--font-primary);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-normal);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  min-height: var(--touch-min);
  padding: 0 var(--space-5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
  position: relative;
  transition:
    background-color var(--duration-fast) var(--ease-out-quart),
    border-color     var(--duration-fast) var(--ease-out-quart),
    color            var(--duration-fast) var(--ease-out-quart),
    transform        var(--duration-fast) var(--ease-spring-firm),
    box-shadow       var(--duration-fast) var(--ease-out-quart);
  -webkit-tap-highlight-color: transparent;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn:active {
  transform: scale(0.97);
  transition-duration: var(--duration-instant);
}

/* Primary — clean solid green (Hugo May 16: no gradient, match menu CTA aesthetic) */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border-color: var(--color-primary);
  box-shadow: 0 1px 2px rgba(15, 23, 33, 0.08);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 2px 6px -1px var(--color-primary-glow);
}
.btn-primary:active {
  background: var(--color-primary-active);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
}

/* Secondary — paper card */
.btn-secondary,
.btn-ghost {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-default);
  box-shadow: var(--shadow-xs), var(--inset-highlight);
}
.btn-secondary:hover,
.btn-ghost:hover {
  background: var(--color-neutral-50);
  border-color: var(--color-border-strong);
}

/* Sizes */
.btn-lg  { min-height: var(--touch-comfort); padding: 0 var(--space-6); font-size: var(--text-md); border-radius: var(--radius-xl); }
.btn-xl  { min-height: var(--touch-hero);    padding: 0 var(--space-8); font-size: var(--text-md); border-radius: var(--radius-xl); }
.btn-sm  { min-height: 36px; padding: 0 var(--space-4); font-size: var(--text-sm); border-radius: var(--radius-md); }
.btn-icon { width: var(--touch-min); padding: 0; }
.btn-icon.btn-lg { width: var(--touch-comfort); }

/* Danger / Emergency CTA */
.btn-danger,
.btn-emergency {
  background: linear-gradient(180deg, #DC4540 0%, #C4322B 50%, #A82622 100%);
  color: #FFFFFF;
  box-shadow:
    0 1px 2px rgba(15, 23, 33, 0.10),
    0 6px 16px -4px rgba(196, 50, 43, 0.55),
    var(--inset-highlight-strong);
}
.btn-danger:hover,
.btn-emergency:hover {
  box-shadow:
    0 1px 2px rgba(15, 23, 33, 0.10),
    0 12px 24px -6px rgba(196, 50, 43, 0.70),
    var(--inset-highlight-strong);
}

/* =================================================================
   4. WIZARD STEPPER — Linear-style minimal pill
   ================================================================= */
.wizard-steps {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-xs);
  overflow-x: auto;
  scrollbar-width: none;
}
.wizard-steps::-webkit-scrollbar { display: none; }

.wizard-step {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1_5) var(--space-3);
  border-radius: var(--radius-pill);
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  white-space: nowrap;
  transition: all var(--duration-base) var(--ease-out-expo);
}
.wizard-step-number {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-circle);
  background: var(--color-neutral-200);
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-base) var(--ease-spring);
}
.wizard-step.completed { color: var(--color-primary); }
.wizard-step.completed .wizard-step-number {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  box-shadow: 0 0 0 3px var(--color-primary-50);
  /* Keep digit visible; the green fill conveys completion */
}

.wizard-step.active {
  background: var(--color-primary-50);
  color: var(--color-primary);
}
.wizard-step.active .wizard-step-number {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  box-shadow: 0 0 0 4px var(--color-primary-100);
  transform: scale(1.05);
}

.wizard-connector {
  flex: 1;
  min-width: 8px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--color-border-subtle), var(--color-border-default));
  border-radius: var(--radius-pill);
}

@media (max-width: 640px) {
  .wizard-steps {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-xl);
  }
  .wizard-step-label { display: none; }
  .wizard-step.active .wizard-step-label { display: inline; }
  .wizard-connector { min-width: 4px; }
}

/* =================================================================
   5. METHOD-PICKER CARDS — glass, breathing, premium icons
   (Used on Step 1 of the symptom flow — Text / Body / Voice)
   ================================================================= */
.symptom-method-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 780px;
  margin: var(--space-8) auto var(--space-4);
}
@media (max-width: 720px) {
  .symptom-method-cards { grid-template-columns: 1fr; gap: var(--space-3); }
}

.symptom-method-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-7) var(--space-5);
  min-height: 220px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  cursor: pointer;
  text-align: center;
  overflow: hidden;
  box-shadow: var(--shadow-sm), var(--inset-highlight);
  transition:
    transform   var(--duration-base) var(--ease-out-expo),
    border-color var(--duration-fast) var(--ease-out-quart),
    box-shadow  var(--duration-base) var(--ease-out-expo);
}
.symptom-method-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -10%, rgba(23, 106, 68, 0.08), transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out-expo);
  pointer-events: none;
}
.symptom-method-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-card-hover), var(--inset-highlight);
}
.symptom-method-card:hover::before { opacity: 1; }
.symptom-method-card:active { transform: translateY(-1px); transition-duration: var(--duration-instant); }

.symptom-method-card .method-icon {
  font-size: 44px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-2xl);
  background: var(--color-primary-50);
  margin-bottom: var(--space-2);
  transition: transform var(--duration-base) var(--ease-spring);
}
.symptom-method-card:hover .method-icon { transform: scale(1.08); }

.symptom-method-card .method-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  color: var(--color-text-strong);
  letter-spacing: var(--tracking-tight);
}
.symptom-method-card .method-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-snug);
  max-width: 220px;
}

.symptom-method-card.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Highlight badge on the recommended method (Body Map) */
.symptom-method-card[data-method="bodymap"] .method-icon {
  background: linear-gradient(180deg, var(--color-primary-100), var(--color-primary-200));
}
.symptom-method-card[data-method="bodymap"]::after {
  content: 'Recommandé';
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-size: var(--text-2xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-50);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-primary-100);
}
[lang="en"] .symptom-method-card[data-method="bodymap"]::after { content: 'Recommended'; }

/* =================================================================
   6. SEVERITY / STATUS PILLS — calm medical chips
   ================================================================= */
.badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1_5);
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-normal);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge::before,
.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-circle);
  background: currentColor;
}
.badge-success, .severity-green {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: rgba(22, 131, 78, 0.18);
}
.badge-warning, .severity-orange {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border-color: rgba(184, 106, 10, 0.20);
}
.badge-danger, .badge-error, .severity-red {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-color: rgba(196, 50, 43, 0.18);
}
.badge-info {
  background: var(--color-info-bg);
  color: var(--color-info);
  border-color: rgba(30, 95, 168, 0.18);
}

/* =================================================================
   7. FORM CONTROLS — refined inputs
   ================================================================= */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  min-height: var(--touch-min);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-normal);
  color: var(--color-text-strong);
  background: var(--color-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--inset-highlight);
  transition:
    border-color var(--duration-fast) var(--ease-out-quart),
    box-shadow   var(--duration-fast) var(--ease-out-quart);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-tertiary); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-normal);
}

/* =================================================================
   8. LOADING SCREEN — premium logo mark + shimmer
   ================================================================= */
#loading-screen {
  background:
    radial-gradient(circle at 50% 40%, rgba(23, 106, 68, 0.10), transparent 60%),
    var(--color-background) !important;
}
#loading-screen .logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-tighter);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
#loading-screen .logo::after {
  content: '';
  position: absolute;
  inset: -8px -16px;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
  background-size: 200% 100%;
  animation: vc-shimmer 2.4s var(--ease-out-expo) infinite;
  mix-blend-mode: overlay;
  pointer-events: none;
  border-radius: var(--radius-md);
}
@keyframes vc-shimmer {
  from { background-position: -100% 0; }
  to   { background-position: 200% 0; }
}
#loading-screen .tagline {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--tracking-normal);
}

/* Premium spinner — dual ring */
.spinner,
#loading-screen .spinner {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  background:
    conic-gradient(from 0deg, transparent 0deg, var(--color-primary) 300deg, transparent 360deg);
  -webkit-mask:
    radial-gradient(circle at center, transparent 14px, black 15px);
          mask:
    radial-gradient(circle at center, transparent 14px, black 15px);
  animation: vc-spin 1.05s linear infinite;
}
@keyframes vc-spin {
  to { transform: rotate(360deg); }
}

/* =================================================================
   9. FIELD-MODE PILL — calm, sunlit, never shouty
   Replaces the original red all-caps banner
   ================================================================= */
.field-mode-banner {
  display: none;
}
[data-field-mode="true"] .field-mode-banner {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + var(--space-3));
  right: var(--space-4);
  z-index: var(--z-sticky, 200);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  color: var(--color-text-strong);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-normal);
  border: 1.5px solid var(--color-warning);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}
[data-field-mode="true"] .field-mode-banner::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: var(--radius-circle);
  background: var(--color-warning);
  box-shadow: 0 0 0 4px rgba(184, 106, 10, 0.20);
  animation: vc-pulse 2.2s var(--ease-in-out-circ) infinite;
}
@keyframes vc-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.4); opacity: 0.5; }
}

/* =================================================================
   10. TOAST — calm, slide-in spring
   ================================================================= */
.toast {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 280px;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  animation: vc-toast-in var(--duration-slow) var(--ease-spring);
}
@keyframes vc-toast-in {
  from { transform: translateY(20px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* =================================================================
   11. MODAL — premium scrim + spring entry
   ================================================================= */
.modal-backdrop {
  background: var(--color-overlay-scrim);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
}
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-border-subtle);
  animation: vc-modal-in var(--duration-slow) var(--ease-spring);
}
@keyframes vc-modal-in {
  from { transform: translateY(20px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* =================================================================
   12. BOTTOM NAV (mobile) — refined
   ================================================================= */
.app-bottom-nav {
  background: var(--color-surface-tint);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-top: 1px solid var(--color-border-subtle);
  box-shadow: 0 -8px 24px -8px rgba(15, 23, 33, 0.08);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* =================================================================
   12a. SYMPTOM DECLARATION WIZARD — consistent module size across steps
   =================================================================
   Hugo May 16: each step (Animal · Méthode · Carte · Détails · IA ·
   Vérification) should feel like the same module — same height, same
   visual weight. Content stays at top, nav buttons glue to bottom. */
#wizard-content {
  display: flex;
  flex-direction: column;
  /* Hugo May 16: all 6 steps must be the SAME size as IA + Vérification.
     Those are the tallest natural ones (~620px). We set min-height to match
     so Méthode + Détails (which would naturally be shorter) are forced
     to the same height — perfect visual uniformity. */
  min-height: 620px;
  padding: var(--space-6) !important;
  border-radius: var(--radius-2xl);
  box-shadow:
    0 1px 2px rgba(15, 23, 33, 0.04),
    0 4px 12px -4px rgba(15, 23, 33, 0.06),
    var(--inset-highlight);
}
#wizard-content > h3,
#wizard-content > .wizard-step-title {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-strong);
}
/* Wizard nav ALWAYS anchored to the bottom — same place on every step.
   Hugo May 16: Précédent/Suivant must be in identical position across all
   6 steps (Animal / Méthode / Carte / Détails / IA / Vérification). */
#wizard-content > .wizard-nav,
#wizard-content > div:has(> .wizard-next-btn),
#wizard-content > div:has(> .wizard-prev-btn),
#wizard-content > div:has(> #submit-btn) {
  margin-top: auto !important;
  padding-top: var(--space-4) !important;
  border-top: 1px solid var(--color-border-subtle) !important;
  width: 100%;
}
/* Btn sizing inside wizard-nav — same height + min-width across all steps */
#wizard-content .wizard-nav .btn,
#wizard-content .wizard-nav button {
  min-height: 48px !important;
}
#wizard-content .wizard-nav .wizard-prev-btn { min-width: 120px !important; }
#wizard-content .wizard-nav .wizard-next-btn,
#wizard-content .wizard-nav #submit-btn { min-width: 160px !important; }

/* Carte corporelle step — clamp the 3D viewer so the total wizard module
   stays at 620px (Hugo May 16: same Suivant position as the other steps).
   Math: 620 - card padding 48 - h3 28 - hint 20 - wizard-nav 80 ≈ 444px
   left for the viewer. We give it 440px max-height; aspect-ratio handles
   width naturally (~587px on a 4:3 viewer). */
#wizard-content #body-map-root .anatomy-3d {
  max-height: 440px;
  aspect-ratio: 4 / 3;
  margin: 0 auto;
}

/* Mobile: relax the fixed height (let content size naturally) */
@media (max-width: 640px) {
  #wizard-content { min-height: auto; padding: var(--space-4) !important; }
  #wizard-content #body-map-root .anatomy-3d { max-height: 360px; }
}

/* =================================================================
   12b. CHIP grid (farmer text symptoms — multi-select)
   ================================================================= */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-2);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px 14px;
  min-height: var(--touch-min);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  cursor: pointer;
  text-align: left;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--duration-fast) var(--ease-spring-firm);
  -webkit-tap-highlight-color: transparent;
}
.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.chip:active { transform: scale(0.97); }
.chip-check {
  width: 16px;
  height: 16px;
  color: transparent;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-contrast);
  font-weight: var(--font-semibold);
}
.chip.is-active .chip-check { color: var(--color-primary-contrast); }

/* =================================================================
   13. SEGMENTED ROW (4-button group, immediately visible — no dropdowns)
   ================================================================= */
.segmented-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.segmented-pill {
  flex: 1 1 auto;
  min-width: 96px;
  min-height: var(--touch-min);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-normal);
  color: var(--color-text-primary);
  cursor: pointer;
  box-shadow: none;  /* No glassy inset (Hugo May 16) */
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--duration-fast) var(--ease-spring-firm) !important;
  -webkit-tap-highlight-color: transparent;
  text-align: center;
  white-space: nowrap;
}
.segmented-pill:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.segmented-pill:active {
  transform: scale(0.97);
  transition-duration: var(--duration-instant);
}
.segmented-pill.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-contrast);
  box-shadow: 0 1px 2px rgba(15, 23, 33, 0.08);
}

/* =================================================================
   14. TEMPERATURE PICKER (Apple-style stepper + quick buttons)
   ================================================================= */
.temp-picker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-3) var(--space-4);
  max-width: 360px;
  margin: 0 auto var(--space-3);
}
.temp-step {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-circle);
  background: var(--color-neutral-100);
  border: 1px solid var(--color-border-subtle);
  font-size: 28px;
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.temp-step:hover {
  background: var(--color-primary-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.temp-step:active {
  transform: scale(0.94);
  transition-duration: var(--duration-instant);
}

.temp-value {
  flex: 1;
  text-align: center;
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1);
  font-family: var(--font-display);
  letter-spacing: var(--tracking-tight);
  font-variant-numeric: tabular-nums;
  user-select: none;
}
.temp-value > span:first-child {
  font-size: 40px;
  font-weight: var(--font-bold);
  color: var(--color-text-strong);
}
.temp-unit {
  font-size: 18px;
  font-weight: var(--font-medium);
  color: var(--color-text-tertiary);
}

.temp-quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}
.temp-quick {
  padding: 8px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-pill);
  font-family: var(--font-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.temp-quick:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.temp-quick.is-active {
  background: var(--color-primary-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* =================================================================
   15. UTILITIES
   ================================================================= */
.text-muted    { color: var(--color-text-secondary); }
.text-strong   { color: var(--color-text-strong); }
.text-tertiary { color: var(--color-text-tertiary); }
.text-mono     { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.eyebrow {
  display: inline-block;
  font-size: var(--text-2xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.surface-paper { background: var(--color-surface); }
.surface-sunken { background: var(--color-surface-sunken); }
.surface-glass {
  background: var(--color-surface-tint);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
}

.hairline-top { border-top: 1px solid var(--color-border-subtle); }
.hairline-bottom { border-bottom: 1px solid var(--color-border-subtle); }

/* Smooth page-content fade-in on every navigation */
.app-content > * {
  animation: vc-page-in var(--duration-slow) var(--ease-out-expo);
}
@keyframes vc-page-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Selection */
::selection {
  background: var(--color-primary-200);
  color: var(--color-primary-dark);
}