/* Health Service — Manifold Dark Theme */
:root {
  --bg-primary: #0f1117;
  --bg-secondary: #1a1d27;
  --bg-card: #1e2130;
  --bg-hover: #252838;
  --bg-input: #161824;
  --border: #2a2d3e;
  --border-focus: #6366f1;
  --text-primary: #e8eaf0;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-dim: #4f46e5;
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.1);
  --info: #60a5fa;
  --info-bg: rgba(96, 165, 250, 0.1);
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --radius: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Layout */
.app-shell { display: flex; flex-direction: column; min-height: 100vh; }
.app-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
}
.app-header .logo { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--text-primary); }
.app-header .logo-icon { font-size: 1.5rem; }
.app-header .logo-text { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.01em; }
.app-header .logo-sub { font-size: 0.75rem; color: var(--text-muted); margin-left: 0.5rem; }
.header-nav { display: flex; align-items: center; gap: 1rem; }
.header-nav a { color: var(--text-secondary); text-decoration: none; padding: 0.5rem 0.75rem; border-radius: var(--radius); font-size: 0.875rem; transition: all 0.15s; }
.header-nav a:hover, .header-nav a.active { color: var(--text-primary); background: var(--bg-hover); }
.user-menu { display: flex; align-items: center; gap: 0.75rem; }
.user-menu .avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 0.875rem; font-weight: 600; }
.user-menu .user-name { font-size: 0.875rem; color: var(--text-secondary); }

.app-main { flex: 1; padding: 1.5rem; max-width: 1200px; margin: 0 auto; width: 100%; }

/* Medical Disclaimer */
.medical-disclaimer {
  background: var(--warning-bg);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--warning);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.medical-disclaimer .icon { font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.75rem; }
.card-title { font-size: 1.1rem; font-weight: 600; }
.card-subtitle { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.25rem; }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 0.375rem; }
.form-input, .form-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.15s;
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.form-input::placeholder { color: var(--text-muted); }
.form-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.25rem; display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-select-sm { padding: 0.4rem 0.6rem; font-size: 0.8rem; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border: none; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-hover); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.3); }
.btn-danger:hover { background: rgba(248,113,113,0.2); }
.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 2rem; font-size: 1rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.btn-generate {
  padding: 1rem 3rem;
  font-size: 1.15rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  transition: all 0.2s;
}
.btn-generate:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
}

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
}
.badge-consensus { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-conflict { background: var(--danger-bg); color: var(--danger); }
.badge-unverified { background: var(--info-bg); color: var(--info); }
.badge-allergy { background: var(--danger-bg); color: var(--danger); }
.badge-strict { background: var(--warning-bg); color: var(--warning); }
.badge-preference { background: var(--info-bg); color: var(--info); }
.badge-tier { background: var(--accent); color: white; font-size: 0.65rem; padding: 0.15rem 0.5rem; }

/* Views */
.view { display: none; }
.view.active { display: block; }

/* ═══════════════════════════════════════════════════════════════════════════
   WIZARD
   ═══════════════════════════════════════════════════════════════════════════ */

/* Step Progress Indicator */
.wizard-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 1.5rem 0 0.5rem;
  margin-bottom: 0.5rem;
}
.wizard-step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.2s;
}
.wizard-step-indicator.active,
.wizard-step-indicator.completed {
  opacity: 1;
}
.step-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-hover);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600;
  color: var(--text-muted);
  transition: all 0.2s;
}
.wizard-step-indicator.active .step-dot {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.wizard-step-indicator.completed .step-dot {
  background: var(--success);
  border-color: var(--success);
  color: white;
}
.step-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}
.wizard-step-indicator.active .step-label { color: var(--text-primary); }
.wizard-step-indicator.completed .step-label { color: var(--success); }
.step-connector {
  width: 40px; height: 2px;
  background: var(--border);
  margin: 0 0.25rem;
  margin-bottom: 1.25rem; /* offset for label height */
  transition: background 0.2s;
}
.step-connector.completed { background: var(--success); }

/* Skip to Plan link */
.wizard-skip-link {
  text-align: center;
  margin-bottom: 1rem;
}
.wizard-skip-link a {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.wizard-skip-link a:hover { color: var(--accent); }

/* Wizard Steps */
.wizard-step { display: none; }
.wizard-step.active { display: block; animation: wizFadeIn 0.25s ease; }
@keyframes wizFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.wizard-step-content {
  max-width: 720px;
  margin: 0 auto;
}
.wizard-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
  text-align: center;
}
.wizard-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

/* Step 1: Goal Cards */
.goal-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.goal-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.goal-card:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
  transform: translateY(-2px);
}
.goal-card.selected {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  box-shadow: 0 0 0 1px var(--accent);
}
.goal-emoji { font-size: 2.5rem; margin-bottom: 0.75rem; }
.goal-name { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.375rem; }
.goal-desc { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.5; }

/* Alt links below goal cards */
.wizard-alt-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
}
.alt-link {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.alt-link:hover { color: var(--accent); }
.alt-link-expert {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius);
  transition: all 0.15s;
}
.alt-link-expert:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-hover);
}

/* Step 2: Impact Hint */
.impact-hint {
  background: var(--info-bg);
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--info);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.impact-hint:empty { display: none; }

/* Tooltip triggers */
.tooltip-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg-hover);
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 700;
  cursor: help;
  margin-left: 0.25rem;
  vertical-align: middle;
  position: relative;
}
.tooltip-trigger:hover { color: var(--info); background: var(--info-bg); }
.tooltip-trigger:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  padding: 0.5rem 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
  z-index: 50;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Wizard Navigation */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.wizard-nav-right { display: flex; gap: 0.75rem; align-items: center; }

/* Step 4: Diet Presets */
.diet-presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.diet-preset-btn {
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-primary);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
}
.diet-preset-btn:hover { border-color: var(--accent); }
.diet-preset-btn.active {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
}
.preset-emoji { font-size: 1.5rem; }

.wiz-restrictions-list { margin: 0.75rem 0; }
.wiz-restriction-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  margin: 0.25rem;
}
.wiz-restriction-chip .chip-remove {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; padding: 0 0.125rem;
  line-height: 1;
}
.wiz-restriction-chip .chip-remove:hover { color: var(--danger); }

.wiz-section-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.75rem; margin-top: 1rem; }
.wiz-add-more { margin-top: 0.75rem; }

.wiz-food-results {
  max-height: 200px;
  overflow-y: auto;
  margin-top: 0.5rem;
}
.wiz-prefs-section { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.wiz-prefs-list { margin-top: 0.5rem; }

/* Step 5: Summary */
.wiz-summary-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.wiz-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  font-size: 0.9rem;
}
.wiz-summary-row + .wiz-summary-row { border-top: 1px solid var(--border); }
.wiz-summary-label { color: var(--text-secondary); }
.wiz-summary-value { font-weight: 600; }

/* Auto-targets card (Step 3) */
.auto-targets-card {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08), rgba(96, 165, 250, 0.08));
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.auto-targets-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--success);
  margin-bottom: 0.5rem;
}
.auto-targets-summary {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════════════
   MANUAL ENTRY (Expert Mode)
   ═══════════════════════════════════════════════════════════════════════════ */

.manual-card {
  max-width: 680px;
  margin: 0 auto;
}
.manual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}
.manual-grid .form-group { margin-bottom: 0; }
.manual-restrictions {
  margin: 1rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manual-restriction-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin: 0.5rem 0;
  min-height: 28px;
}
.manual-restriction-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3rem 0.625rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
}
.manual-restriction-chip .chip-remove {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1rem; padding: 0 0.125rem; line-height: 1;
}
.manual-restriction-chip .chip-remove:hover { color: var(--danger); }
.manual-restriction-add { max-width: 220px; }
.manual-actions {
  text-align: center;
  margin: 1.5rem 0 1rem;
}
.manual-guided-link {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.manual-guided-link a {
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s;
}
.manual-guided-link a:hover { color: var(--accent-hover); }

@media (max-width: 640px) {
  .manual-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .manual-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   DASHBOARD
   ═══════════════════════════════════════════════════════════════════════════ */

.dashboard-welcome {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.dashboard-welcome h2 { font-size: 1.3rem; font-weight: 700; }
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.dashboard-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dashboard-profile-card .profile-summary-item {
  display: flex;
  justify-content: space-between;
  padding: 0.375rem 0;
  font-size: 0.85rem;
}
.dashboard-profile-card .profile-summary-item + .profile-summary-item {
  border-top: 1px solid var(--border);
}
.dashboard-profile-card .summary-label { color: var(--text-secondary); }
.dashboard-profile-card .summary-value { font-weight: 500; }

@media (max-width: 768px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   EXISTING COMPONENTS (preserved)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Meal Plan Display */
.day-header { font-size: 1rem; font-weight: 600; padding: 0.75rem 0; border-bottom: 1px solid var(--border); margin-bottom: 0.75rem; display: flex; justify-content: space-between; }
.meal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.15s;
}
.meal-card:hover { border-color: var(--accent); }
.meal-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.5rem; }
.meal-slot { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }
.meal-name { font-size: 1rem; font-weight: 500; }
.meal-meta { font-size: 0.8rem; color: var(--text-muted); display: flex; gap: 1rem; margin-top: 0.25rem; }
.meal-nutrients { display: flex; gap: 0.75rem; margin-top: 0.75rem; flex-wrap: wrap; }
.nutrient-pill {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.375rem 0.625rem;
  font-size: 0.75rem;
  display: flex; flex-direction: column; align-items: center; min-width: 60px;
}
.nutrient-pill .nutrient-value { font-weight: 600; font-size: 0.85rem; }
.nutrient-pill .nutrient-label { color: var(--text-muted); font-size: 0.65rem; text-transform: uppercase; }
.meal-ingredients { margin-top: 0.75rem; }
.meal-ingredients summary { font-size: 0.8rem; color: var(--text-secondary); cursor: pointer; }
.ingredients-list { list-style: none; padding: 0.5rem 0 0 0; }
.ingredients-list li { font-size: 0.8rem; color: var(--text-secondary); padding: 0.2rem 0; display: flex; justify-content: space-between; }
.ingredients-list .food-name { flex: 1; }
.ingredients-list .food-qty { color: var(--text-muted); }

/* Grocery List */
.grocery-category { margin-bottom: 1.5rem; }
.grocery-category h3 { font-size: 0.85rem; font-weight: 600; text-transform: capitalize; color: var(--accent); margin-bottom: 0.5rem; padding-bottom: 0.25rem; border-bottom: 1px solid var(--border); }
.grocery-item { display: flex; justify-content: space-between; align-items: center; padding: 0.4rem 0; border-bottom: 1px solid rgba(42,45,62,0.5); font-size: 0.85rem; }
.grocery-item:last-child { border-bottom: none; }
.grocery-item .food { flex: 1; }
.grocery-item .qty { color: var(--text-muted); min-width: 80px; text-align: right; }
.grocery-check { width: 18px; height: 18px; margin-right: 0.5rem; accent-color: var(--accent); }

/* Restrictions / Preferences */
.restriction-item, .preference-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.625rem 0.875rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
}
.restriction-name, .preference-name { font-size: 0.9rem; text-transform: capitalize; }
.remove-btn { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.1rem; padding: 0.25rem; }
.remove-btn:hover { color: var(--danger); }

/* Loading */
.loading-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 17, 23, 0.85);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 1000;
}
.spinner {
  width: 48px; height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { margin-top: 1rem; color: var(--text-secondary); font-size: 0.9rem; }

/* Upgrade Banner */
.upgrade-banner {
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.15));
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.upgrade-info h3 { font-size: 1rem; font-weight: 600; color: var(--accent-hover); }
.upgrade-info p { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.25rem; }
.upgrade-price { text-align: right; }
.upgrade-price .annual { font-size: 1.25rem; font-weight: 700; color: var(--accent-hover); }
.upgrade-price .monthly { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.125rem; }

/* Plan History */
.history-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.875rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  cursor: pointer; transition: border-color 0.15s;
}
.history-item:hover { border-color: var(--accent); }
.history-info { flex: 1; }
.history-name { font-weight: 500; font-size: 0.9rem; }
.history-meta { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.125rem; }

/* Compliance Flags */
.compliance-flags { margin-top: 0.5rem; }
.compliance-flag {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-size: 0.75rem; margin-right: 0.5rem;
}
.compliance-flag.pass { color: var(--success); }
.compliance-flag.fail { color: var(--danger); }
.compliance-flag.warn { color: var(--warning); }

/* Empty State */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }
.empty-state .icon { font-size: 3rem; margin-bottom: 0.75rem; }
.empty-state h3 { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.875rem; max-width: 400px; margin: 0 auto 1.5rem; }

/* Toast */
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 2000; display: flex; flex-direction: column; gap: 0.5rem; }
.toast { padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.85rem; box-shadow: var(--shadow); animation: slideIn 0.3s ease; }
.toast-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52,211,153,0.3); }
.toast-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.3); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Privacy / Info Notes */
.privacy-note {
  background: var(--info-bg);
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: var(--radius);
  padding: 0.625rem 0.875rem;
  font-size: 0.8rem;
  color: var(--info);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Calorie Preview */
.calorie-preview {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.08), rgba(96, 165, 250, 0.08));
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
}
.calorie-preview-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--success);
  margin-bottom: 0.5rem;
}
.calorie-preview-body {
  text-align: center;
  padding: 0.5rem 0;
}
.calorie-preview-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.calorie-preview-details {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}
.calorie-preview-range {
  font-size: 0.8rem;
  color: var(--warning);
  background: var(--warning-bg);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  margin-top: 0.5rem;
  text-align: center;
}
.calorie-preview-footer {
  text-align: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(52, 211, 153, 0.15);
}

/* Metrics Section (Profile Editor) */
.metrics-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   UNIT TOGGLE (Metric / Imperial)
   ═══════════════════════════════════════════════════════════════════════════ */

.unit-pref-section {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.unit-pref-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.unit-pref-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.unit-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.unit-toggle-btn {
  padding: 0.375rem 0.875rem;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--bg-input);
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  transition: all 0.15s;
}
.unit-toggle-btn:first-child {
  border-right: 1px solid var(--border);
}
.unit-toggle-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}
.unit-toggle-btn.active {
  background: var(--accent);
  color: white;
}

/* Imperial height fields (ft + in side by side) */
.height-imperial-fields {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.height-imperial-fields .form-input {
  width: 70px;
}
.height-sep {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0 0.125rem;
}

/* Print */
@media print {
  .app-header, .header-nav, .medical-disclaimer, .btn, .tabs, .upgrade-banner, .wizard-progress, .wizard-skip-link, .wizard-nav { display: none !important; }
  body { background: white; color: black; }
  .card { border: 1px solid #ccc; background: white; }
  .grocery-item { color: black; }
}

/* Day totals bar */
.day-totals {
  display: flex; gap: 0.75rem; flex-wrap: wrap;
  padding: 0.75rem;
  background: var(--bg-input);
  border-radius: var(--radius);
  margin-bottom: 1rem;
}
.day-total-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 0.25rem 0.5rem; min-width: 65px;
}
.day-total-value { font-size: 1rem; font-weight: 700; }
.day-total-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; }

/* Login page */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 80vh; padding: 2rem;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
  max-width: 420px;
  width: 100%;
}
.login-card h1 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.login-card p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 2rem; }
.login-card .btn { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .app-header { padding: 0 1rem; }
  .app-main { padding: 1rem; }
  .header-nav { display: none; }
  .upgrade-banner { flex-direction: column; text-align: center; }
  .meal-nutrients { justify-content: center; }
  .goal-cards { grid-template-columns: 1fr; gap: 0.75rem; }
  .goal-card { padding: 1.25rem 1rem; }
  .diet-presets { grid-template-columns: 1fr 1fr; }
  .wizard-progress { gap: 0; flex-wrap: nowrap; overflow-x: auto; }
  .step-connector { width: 20px; min-width: 20px; }
  .step-label { font-size: 0.6rem; }
  .wizard-title { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  .step-label { display: none; }
  .step-connector { margin-bottom: 0; }
  .diet-presets { grid-template-columns: 1fr; }
}