/**
 * TRA Engine — Frontend CSS
 * Component styles for all plugin-rendered UI:
 * check-in widget, recipe reveal, cookbook, feeling check,
 * onboarding, flavor adjuster, toasts, loading states.
 */

/* ============================================================
   CSS CUSTOM PROPERTIES (mirrors theme design system)
   ============================================================ */
:root {
  --tra-ink:          #1C1917;
  --tra-deep:         #0F0D0A;
  --tra-cream:        #FAF6F0;
  --tra-warm-white:   #FDFAF6;
  --tra-mist:         #E8E2D9;
  --tra-mid:          #6B6560;
  --tra-ember:        #D4622A;
  --tra-ember-light:  #E8825A;
  --tra-ember-dark:   #A84A1E;
  --tra-ember-bg:     #FDF0EA;
  --tra-sage:         #5B7B6F;
  --tra-sage-light:   #7FA898;
  --tra-gold:         #C9A84C;
  --tra-gold-light:   #E2C97A;
  --tra-font-display: 'Playfair Display', Georgia, serif;
  --tra-font-body:    'DM Sans', system-ui, sans-serif;
  --tra-radius-sm:   8px;
  --tra-radius-md:   14px;
  --tra-radius-lg:   20px;
  --tra-radius-xl:   28px;
  --tra-radius-full: 9999px;
  --tra-shadow-sm:  0 2px 8px rgba(28,25,23,0.08);
  --tra-shadow-md:  0 8px 24px rgba(28,25,23,0.10);
  --tra-shadow-lg:  0 20px 48px rgba(28,25,23,0.14);
  --tra-shadow-ember: 0 8px 24px rgba(212,98,42,0.30);
  --tra-transition: all 0.25s ease;
}

/* ============================================================
   BUTTONS (plugin instances)
   ============================================================ */
.tra-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--tra-font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--tra-radius-full);
  padding: 14px 28px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--tra-transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.tra-btn-primary  { background: var(--tra-ember); color: #fff; }
.tra-btn-primary:hover  { background: var(--tra-ember-dark); transform: translateY(-2px); box-shadow: var(--tra-shadow-ember); color: #fff; }
.tra-btn-outline  { background: transparent; color: var(--tra-ink); border: 2px solid var(--tra-ink); }
.tra-btn-outline:hover  { background: var(--tra-ink); color: #fff; }
.tra-btn-ghost    { background: transparent; color: var(--tra-ember); padding: 0; border-radius: 0; border-bottom: 1px solid var(--tra-ember); }
.tra-btn-ghost:hover { color: var(--tra-ember-dark); border-color: var(--tra-ember-dark); }
.tra-btn-saved    { background: var(--tra-sage) !important; }
.tra-btn[disabled], .tra-btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }

/* ============================================================
   LOADING & ERROR STATES
   ============================================================ */
.tra-loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  gap: 20px;
}
.tra-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--tra-mist);
  border-top-color: var(--tra-ember);
  border-radius: 50%;
  animation: tra-spin 0.7s linear infinite;
}
@keyframes tra-spin { to { transform: rotate(360deg); } }

.tra-loading-msg {
  font-family: var(--tra-font-body);
  font-size: 15px;
  color: var(--tra-mid);
  font-style: italic;
  margin: 0;
}
.tra-error-state {
  padding: 32px;
  background: #FFF0F0;
  border-radius: var(--tra-radius-lg);
  border: 1px solid rgba(200,50,50,0.15);
}
.tra-error-msg { color: #C0392B; font-size: 14px; margin: 0; }

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.tra-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--tra-ink);
  color: #fff;
  font-family: var(--tra-font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: var(--tra-radius-full);
  box-shadow: var(--tra-shadow-lg);
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}
.tra-toast-visible   { opacity: 1; transform: translateX(-50%) translateY(0); }
.tra-toast-error     { background: #C0392B; }
.tra-toast-warning   { background: #D4622A; }
.tra-toast-success   { background: var(--tra-sage); }

/* ============================================================
   GATED CONTENT
   ============================================================ */
.tra-gated-content {
  position: relative;
}
.tra-gated-excerpt {
  color: var(--tra-mid);
  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
  pointer-events: none;
  margin-bottom: 0;
}
.tra-gated-gate {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-xl);
  padding: 48px 40px;
  text-align: center;
  margin-top: -40px;
  position: relative;
  z-index: 2;
  box-shadow: var(--tra-shadow-md);
}
.tra-gated-icon  { font-size: 32px; margin-bottom: 16px; }
.tra-gated-title {
  font-family: var(--tra-font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--tra-ink);
  margin: 0 0 12px;
}
.tra-gated-desc {
  font-size: 15px;
  color: var(--tra-mid);
  margin: 0 0 28px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   CHECK-IN WIDGET
   ============================================================ */
.tra-checkin-wrap {
  background: var(--tra-ink);
  border-radius: var(--tra-radius-xl);
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.tra-checkin-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(212,98,42,0.2) 0%, transparent 55%),
              radial-gradient(ellipse at 80% 20%, rgba(91,123,111,0.15) 0%, transparent 55%);
  pointer-events: none;
}

/* Step container */
.tra-checkin-steps { position: relative; z-index: 2; }
.tra-checkin-step  { display: none; }
.tra-checkin-step.active { display: block; animation: tra-step-in 0.3s ease; }
@keyframes tra-step-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* Step header */
.tra-step-label {
  font-family: var(--tra-font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tra-ember);
  margin-bottom: 8px;
}
.tra-step-question {
  font-family: var(--tra-font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.2;
}
.tra-step-sub {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  margin: 0 0 28px;
}

/* Options grid */
.tra-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}
.tra-option-card {
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.09);
  border-radius: var(--tra-radius-md);
  padding: 16px;
  cursor: pointer;
  transition: var(--tra-transition);
  text-align: left;
  font-family: var(--tra-font-body);
}
.tra-option-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}
.tra-option-card.active {
  background: rgba(212,98,42,0.18);
  border-color: var(--tra-ember);
}
.tra-option-emoji { font-size: 22px; display: block; margin-bottom: 6px; }
.tra-option-label { font-size: 14px; font-weight: 600; color: #fff; display: block; }
.tra-option-desc  { font-size: 12px; color: rgba(255,255,255,0.45); display: block; margin-top: 3px; }

/* Multi-select options (for goals/dietary) */
.tra-options-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.tra-option-row {
  background: rgba(255,255,255,0.05);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--tra-radius-md);
  padding: 14px 18px;
  cursor: pointer;
  transition: var(--tra-transition);
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--tra-font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}
.tra-option-row:hover { background: rgba(255,255,255,0.08); }
.tra-option-row.active { background: rgba(212,98,42,0.15); border-color: var(--tra-ember); color: #fff; }
.tra-option-row.active .tra-option-check { background: var(--tra-ember); border-color: var(--tra-ember); color: #fff; }
.tra-option-check {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1.5px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  transition: var(--tra-transition);
}

/* Constraint inputs */
.tra-constraints { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.tra-constraint-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-family: var(--tra-font-body);
}
.tra-constraint-field select,
.tra-constraint-field input,
.tra-constraint-field textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: var(--tra-radius-md);
  padding: 12px 16px;
  font-family: var(--tra-font-body);
  font-size: 14px;
  color: #fff;
  outline: none;
  transition: var(--tra-transition);
  appearance: none;
}
.tra-constraint-field select:focus,
.tra-constraint-field input:focus,
.tra-constraint-field textarea:focus {
  border-color: var(--tra-ember);
  background: rgba(255,255,255,0.09);
}
.tra-constraint-field select option { background: var(--tra-deep); color: #fff; }

/* Navigation */
.tra-step-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}
.tra-step-nav .tra-btn-next {
  background: var(--tra-ember);
  color: #fff;
  border: none;
  border-radius: var(--tra-radius-full);
  padding: 15px 32px;
  font-family: var(--tra-font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--tra-transition);
  flex: 1;
}
.tra-step-nav .tra-btn-next:hover { background: var(--tra-ember-dark); }
.tra-step-nav .tra-btn-next:disabled { opacity: 0.45; cursor: not-allowed; }
.tra-step-nav .tra-btn-back {
  background: transparent;
  color: rgba(255,255,255,0.45);
  border: none;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--tra-font-body);
  padding: 8px;
  transition: var(--tra-transition);
}
.tra-step-nav .tra-btn-back:hover { color: rgba(255,255,255,0.8); }

/* Progress dots */
.tra-step-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 32px;
}
.tra-step-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: var(--tra-transition);
}
.tra-step-dot.active { background: var(--tra-ember); width: 20px; border-radius: 3px; }

/* ============================================================
   RECIPE REVEAL
   ============================================================ */
.tra-recipe-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  background: var(--tra-warm-white);
  border-radius: var(--tra-radius-xl);
  overflow: hidden;
  border: 1px solid var(--tra-mist);
  box-shadow: var(--tra-shadow-lg);
}
.tra-recipe-reveal.tra-reveal-visible { opacity: 1; transform: translateY(0); }

.tra-recipe-reveal-header {
  background: var(--tra-ink);
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.tra-recipe-reveal-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 100%, rgba(212,98,42,0.2) 0%, transparent 55%);
}
.tra-recipe-reveal-header > * { position: relative; z-index: 2; }

.tra-recipe-reveal-title {
  font-family: var(--tra-font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 16px 0 14px;
}
.tra-recipe-reveal-story {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  font-weight: 300;
  max-width: 600px;
  margin: 0 0 24px;
}
.tra-recipe-reveal-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.tra-recipe-reveal-meta span {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
}

.tra-recipe-reveal-body {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 0;
}
@media (max-width: 680px) {
  .tra-recipe-reveal-body { grid-template-columns: 1fr; }
}

.tra-recipe-ingredients {
  padding: 40px;
  border-right: 1px solid var(--tra-mist);
  background: var(--tra-cream);
}
.tra-recipe-steps { padding: 40px; }

.tra-recipe-ingredients h3,
.tra-recipe-steps h3 {
  font-family: var(--tra-font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tra-ember);
  margin: 0 0 20px;
}

.tra-recipe-ingredients ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tra-recipe-ingredients li {
  font-size: 14px;
  color: var(--tra-ink);
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tra-mist);
  line-height: 1.5;
}
.tra-recipe-ingredients li:last-child { border-bottom: none; }
.tra-recipe-ingredients li strong { color: var(--tra-ink); font-weight: 600; white-space: nowrap; }
.tra-recipe-ingredients li em { color: var(--tra-mid); font-size: 12px; font-style: italic; }

.tra-steps-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tra-step-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
}
.tra-step-num {
  font-family: var(--tra-font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--tra-ember);
  letter-spacing: 0.05em;
  line-height: 1.6;
}
.tra-step-item p {
  font-size: 15px;
  color: var(--tra-ink);
  line-height: 1.7;
  margin: 0;
  font-weight: 300;
}

.tra-recipe-reveal-actions {
  padding: 32px 40px;
  border-top: 1px solid var(--tra-mist);
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  background: var(--tra-warm-white);
}
.tra-feeling-check-prompt {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  background: var(--tra-cream);
  border-radius: var(--tra-radius-md);
  padding: 12px 20px;
  flex-shrink: 0;
  max-width: 360px;
}
.tra-feeling-check-prompt p {
  font-size: 13px;
  color: var(--tra-mid);
  margin: 0;
  line-height: 1.5;
  font-style: italic;
}

/* ============================================================
   MY COOKBOOK
   ============================================================ */
.tra-cookbook-wrap {}

.tra-cookbook-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.tra-filter-btn {
  background: var(--tra-warm-white);
  border: 1.5px solid var(--tra-mist);
  border-radius: var(--tra-radius-full);
  padding: 8px 18px;
  font-family: var(--tra-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--tra-mid);
  cursor: pointer;
  transition: var(--tra-transition);
}
.tra-filter-btn:hover,
.tra-filter-btn.active { background: var(--tra-ember); border-color: var(--tra-ember); color: #fff; }

.tra-cookbook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.tra-cookbook-card {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-xl);
  overflow: hidden;
  transition: var(--tra-transition);
  position: relative;
}
.tra-cookbook-card:hover { transform: translateY(-4px); box-shadow: var(--tra-shadow-lg); }

.tra-cookbook-card-thumb {
  height: 180px;
  background: var(--tra-ink);
  position: relative;
  overflow: hidden;
}
.tra-cookbook-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: var(--tra-transition);
}
.tra-cookbook-card:hover .tra-cookbook-card-thumb img { opacity: 1; transform: scale(1.03); }

.tra-cookbook-card-thumb-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--tra-ink), #3A2E28);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}

.tra-cookbook-card-state {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(212,98,42,0.9);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--tra-radius-full);
  font-family: var(--tra-font-body);
}

.tra-cookbook-card-body { padding: 20px 22px 22px; }

.tra-cookbook-card-title {
  font-family: var(--tra-font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--tra-ink);
  margin: 0 0 6px;
  line-height: 1.2;
}
.tra-cookbook-card-story {
  font-size: 13px;
  color: var(--tra-mid);
  line-height: 1.6;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tra-cookbook-card-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--tra-mid);
  margin-bottom: 16px;
}
.tra-cookbook-card-meta span { display: flex; align-items: center; gap: 4px; }

.tra-cookbook-card-actions {
  display: flex;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--tra-mist);
}
.tra-cookbook-card-actions a,
.tra-cookbook-card-actions button {
  flex: 1;
  text-align: center;
  font-family: var(--tra-font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--tra-radius-md);
  text-decoration: none;
  transition: var(--tra-transition);
  border: none;
  cursor: pointer;
}
.tra-cookbook-action-primary { background: var(--tra-ink); color: #fff; }
.tra-cookbook-action-primary:hover { background: var(--tra-ember); color: #fff; }
.tra-cookbook-action-secondary { background: var(--tra-cream); color: var(--tra-ink); }
.tra-cookbook-action-secondary:hover { background: var(--tra-mist); }

.tra-cookbook-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 40px;
  background: var(--tra-warm-white);
  border: 1px dashed var(--tra-mist);
  border-radius: var(--tra-radius-xl);
}
.tra-cookbook-empty-icon { font-size: 48px; margin-bottom: 16px; }
.tra-cookbook-empty h3 { font-family: var(--tra-font-display); font-size: 24px; margin: 0 0 12px; color: var(--tra-ink); }
.tra-cookbook-empty p  { font-size: 15px; color: var(--tra-mid); margin: 0 0 28px; }

/* ============================================================
   FEELING CHECK FORM
   ============================================================ */
.tra-feeling-check-form-wrap {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-xl);
  padding: 48px;
  max-width: 600px;
  margin: 0 auto;
}
.tra-fc-title {
  font-family: var(--tra-font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--tra-ink);
  margin: 0 0 8px;
}
.tra-fc-prompt {
  font-size: 16px;
  color: var(--tra-mid);
  font-style: italic;
  margin: 0 0 32px;
  padding: 16px 20px;
  background: var(--tra-ember-bg);
  border-left: 3px solid var(--tra-ember);
  border-radius: 0 var(--tra-radius-sm) var(--tra-radius-sm) 0;
}
.tra-fc-section { margin-bottom: 28px; }
.tra-fc-section h4 {
  font-family: var(--tra-font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tra-ember);
  margin: 0 0 14px;
}
.tra-fc-state-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.tra-fc-state-option {
  background: var(--tra-cream);
  border: 1.5px solid var(--tra-mist);
  border-radius: var(--tra-radius-md);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--tra-transition);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tra-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--tra-ink);
}
.tra-fc-state-option:hover { border-color: var(--tra-ember); }
.tra-fc-state-option.active { background: var(--tra-ember-bg); border-color: var(--tra-ember); color: var(--tra-ember); }
.tra-fc-state-option input[type="radio"] { display: none; }

.tra-fc-yesno { display: flex; gap: 12px; }
.tra-fc-yesno label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--tra-radius-md);
  border: 1.5px solid var(--tra-mist);
  cursor: pointer;
  font-family: var(--tra-font-body);
  font-size: 14px;
  font-weight: 500;
  transition: var(--tra-transition);
  background: var(--tra-cream);
}
.tra-fc-yesno input[type="radio"]:checked + span { font-weight: 700; }
.tra-fc-yesno label:has(input:checked) { background: var(--tra-ember-bg); border-color: var(--tra-ember); color: var(--tra-ember); }

.tra-fc-textarea {
  width: 100%;
  background: var(--tra-cream);
  border: 1.5px solid var(--tra-mist);
  border-radius: var(--tra-radius-md);
  padding: 14px 18px;
  font-family: var(--tra-font-body);
  font-size: 14px;
  color: var(--tra-ink);
  resize: vertical;
  min-height: 90px;
  outline: none;
  transition: var(--tra-transition);
}
.tra-fc-textarea:focus { border-color: var(--tra-ember); }
.tra-fc-textarea::placeholder { color: var(--tra-mid); opacity: 0.7; }

.tra-fc-submit {
  width: 100%;
  background: var(--tra-ember);
  color: #fff;
  border: none;
  border-radius: var(--tra-radius-full);
  padding: 16px;
  font-family: var(--tra-font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--tra-transition);
  margin-top: 8px;
}
.tra-fc-submit:hover { background: var(--tra-ember-dark); }
.tra-feeling-check-thanks {
  text-align: center;
  padding: 48px;
}
.tra-feeling-check-thanks p { font-size: 18px; margin-bottom: 28px; }

/* ============================================================
   FLAVOR ADJUSTER
   ============================================================ */
.tra-adjuster-wrap {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-xl);
  padding: 40px;
}
.tra-adjuster-title {
  font-family: var(--tra-font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--tra-ink);
  margin: 0 0 8px;
}
.tra-adjuster-sub { font-size: 14px; color: var(--tra-mid); margin: 0 0 24px; }

.tra-adjuster-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.tra-chip {
  background: var(--tra-cream);
  border: 1.5px solid var(--tra-mist);
  border-radius: var(--tra-radius-full);
  padding: 7px 16px;
  font-family: var(--tra-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--tra-ink);
  cursor: pointer;
  transition: var(--tra-transition);
}
.tra-chip:hover { background: var(--tra-ember-bg); border-color: var(--tra-ember); color: var(--tra-ember); }

.tra-adjuster-input {
  width: 100%;
  background: var(--tra-cream);
  border: 1.5px solid var(--tra-mist);
  border-radius: var(--tra-radius-md);
  padding: 14px 18px;
  font-family: var(--tra-font-body);
  font-size: 14px;
  color: var(--tra-ink);
  outline: none;
  transition: var(--tra-transition);
  margin-bottom: 16px;
}
.tra-adjuster-input:focus { border-color: var(--tra-ember); }

/* ============================================================
   ONBOARDING
   ============================================================ */
.tra-onboarding-wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tra-onboarding-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tra-font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--tra-ink);
  margin-bottom: 48px;
}
.tra-onboarding-logo-mark {
  width: 32px; height: 32px;
  background: var(--tra-ember);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 900;
  font-family: var(--tra-font-display);
}

[data-onboarding-step] { display: none; }
[data-onboarding-step].active { display: block; animation: tra-step-in 0.35s ease; }

.tra-onboarding-question {
  font-family: var(--tra-font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  color: var(--tra-ink);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 10px;
}
.tra-onboarding-sub { font-size: 16px; color: var(--tra-mid); margin: 0 0 32px; font-weight: 300; }

.tra-onboarding-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 36px;
}
.tra-onboarding-option {
  background: var(--tra-warm-white);
  border: 2px solid var(--tra-mist);
  border-radius: var(--tra-radius-lg);
  padding: 18px 22px;
  cursor: pointer;
  transition: var(--tra-transition);
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--tra-font-body);
}
.tra-onboarding-option:hover { border-color: var(--tra-ember); background: var(--tra-ember-bg); }
.tra-onboarding-option.active { border-color: var(--tra-ember); background: var(--tra-ember-bg); }
.tra-onboarding-option.active .tra-option-check { background: var(--tra-ember); border-color: var(--tra-ember); color: #fff; }
.tra-onboarding-option-emoji { font-size: 22px; }
.tra-onboarding-option-text strong { display: block; font-size: 15px; font-weight: 600; color: var(--tra-ink); margin-bottom: 2px; }
.tra-onboarding-option-text span  { font-size: 13px; color: var(--tra-mid); }

.tra-onboarding-nav { display: flex; gap: 12px; }
.tra-onboarding-next {
  flex: 1;
  background: var(--tra-ink);
  color: #fff;
  border: none;
  border-radius: var(--tra-radius-full);
  padding: 16px;
  font-family: var(--tra-font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--tra-transition);
}
.tra-onboarding-next:hover { background: var(--tra-ember); }
.tra-onboarding-back {
  background: transparent;
  border: 2px solid var(--tra-mist);
  color: var(--tra-mid);
  border-radius: var(--tra-radius-full);
  padding: 16px 20px;
  font-family: var(--tra-font-body);
  font-size: 15px;
  cursor: pointer;
  transition: var(--tra-transition);
}
.tra-onboarding-back:hover { border-color: var(--tra-ink); color: var(--tra-ink); }

.tra-onboarding-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 40px;
}
.tra-progress-bar {
  height: 3px;
  flex: 1;
  background: var(--tra-mist);
  border-radius: 2px;
  transition: var(--tra-transition);
}
.tra-progress-bar.done { background: var(--tra-ember); }
.tra-progress-bar.active { background: var(--tra-ember); opacity: 0.5; }

/* ============================================================
   MY GOALS PAGE
   ============================================================ */
.tra-goals-wrap {}
.tra-goals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}
.tra-goal-card {
  background: var(--tra-warm-white);
  border: 2px solid var(--tra-mist);
  border-radius: var(--tra-radius-lg);
  padding: 24px;
  cursor: pointer;
  transition: var(--tra-transition);
  position: relative;
}
.tra-goal-card.active {
  border-color: var(--tra-ember);
  background: var(--tra-ember-bg);
}
.tra-goal-card:hover { border-color: var(--tra-ember-light); }
.tra-goal-card-icon { font-size: 28px; margin-bottom: 12px; }
.tra-goal-card-name { font-family: var(--tra-font-display); font-size: 18px; font-weight: 700; color: var(--tra-ink); margin-bottom: 6px; }
.tra-goal-card-desc { font-size: 13px; color: var(--tra-mid); line-height: 1.5; }
.tra-goal-active-badge {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--tra-ember);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--tra-radius-full);
  font-family: var(--tra-font-body);
}

.tra-goal-progress {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-lg);
  padding: 28px;
  margin-bottom: 32px;
}
.tra-goal-progress h3 { font-family: var(--tra-font-display); font-size: 20px; font-weight: 700; margin: 0 0 16px; }
.tra-progress-track {
  height: 8px;
  background: var(--tra-mist);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}
.tra-progress-fill {
  height: 100%;
  background: var(--tra-ember);
  border-radius: 4px;
  transition: width 0.8s ease;
}
.tra-progress-label { font-size: 13px; color: var(--tra-mid); }

/* ============================================================
   UPGRADE GATE
   ============================================================ */
.tra-upgrade-gate {
  background: var(--tra-warm-white);
  border: 1px solid var(--tra-mist);
  border-radius: var(--tra-radius-lg);
  padding: 32px;
  text-align: center;
}
.tra-upgrade-gate p { font-size: 15px; color: var(--tra-mid); margin: 0 0 20px; }

/* ============================================================
   LIMIT BADGE
   ============================================================ */
.tra-limit-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--tra-font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--tra-radius-full);
  background: var(--tra-cream);
  color: var(--tra-mid);
  border: 1px solid var(--tra-mist);
}
.tra-limit-unlimited { color: var(--tra-sage); border-color: var(--tra-sage); background: rgba(91,123,111,0.08); }
.tra-limit-low       { color: var(--tra-ember); border-color: var(--tra-ember); background: var(--tra-ember-bg); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .tra-checkin-wrap      { padding: 28px; }
  .tra-options-grid      { grid-template-columns: 1fr; }
  .tra-recipe-reveal-header { padding: 32px 28px; }
  .tra-recipe-ingredients,
  .tra-recipe-steps      { padding: 28px; }
  .tra-recipe-reveal-actions { padding: 24px 28px; flex-direction: column; }
  .tra-feeling-check-prompt { margin-left: 0; max-width: 100%; }
  .tra-cookbook-grid     { grid-template-columns: 1fr; }
  .tra-feeling-check-form-wrap { padding: 32px 24px; }
  .tra-fc-state-grid     { grid-template-columns: 1fr; }
  .tra-onboarding-wrap   { padding: 40px 24px; }
}