/* ============================================================
   components.css — Reusable UI components
   ============================================================ */

/* ---- Card ---- */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.card.clickable {
  cursor: pointer;
  transition: box-shadow 0.15s;
}

.card.clickable:active {
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}

.card-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.card-main {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.card-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.card-unit {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.card-link-text {
  color: var(--color-primary);
  font-size: var(--font-size-base);
  padding: var(--space-xs) 0;
}

/* ---- Compact Nutrition Block ---- */
.nutrition-block {
  /* inherits .card styles */
}

.nutrition-body {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nutrition-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.nutrition-right {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  position: relative;
}

#nutrition-radar {
  width: 100%;
  height: 100%;
  display: block;
}

.nutrition-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: 13px;
  line-height: 1.3;
}

.nutrition-label {
  color: var(--color-text-secondary);
  width: 28px;
  flex-shrink: 0;
  font-size: 12px;
}

.nutrition-value {
  font-weight: 600;
  color: var(--color-text);
}

.nutrition-unit {
  color: var(--color-neutral);
  font-size: 11px;
}

.nutrition-row.over-target .nutrition-value {
  color: var(--color-danger);
}

.radar-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--color-text-secondary);
  text-align: center;
  padding: 8px;
  line-height: 1.4;
}

/* ---- Progress bar ---- */
.progress-bar-wrap {
  height: 6px;
  background: rgba(0,0,0,0.06);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #64B5F6, #2196F3);
  box-shadow: 0 0 8px rgba(33,150,243,0.4);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge-green {
  background: #E3F2FD;
  color: var(--color-primary-dark);
}

.badge-amber {
  background: #FFF3E0;
  color: var(--color-amber);
}

.badge-red {
  background: #FFEBEE;
  color: var(--color-danger);
}

/* ---- Buttons ---- */
.btn-primary {
  width: 100%;
  min-height: 48px;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(180deg, #64B5F6 0%, #2196F3 100%);
  box-shadow: 0 4px 16px rgba(33, 150, 243, 0.35), inset 0 1px 0 rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 16px;
  font-size: var(--font-size-base);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s, box-shadow 0.15s;
}

.btn-primary:active {
  opacity: 0.85;
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.3);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---- Cycle banner ---- */
.cycle-banner {
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.banner-cutting {
  background: rgba(255, 143, 0, 0.18);
  border: 1px solid rgba(255, 143, 0, 0.35);
}

.banner-maintenance {
  background: rgba(46, 125, 50, 0.15);
  border: 1px solid rgba(46, 125, 50, 0.3);
}

.banner-phase {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
}

.banner-cutting .banner-phase {
  color: var(--color-cutting);
}

.banner-maintenance .banner-phase {
  color: var(--color-maintenance);
}

.banner-sub {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* ---- Diet view ---- */
.diet-summary-bar {
  display: flex;
  gap: var(--space-md);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
}

.meal-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.meal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.meal-title {
  font-weight: 600;
  font-size: var(--font-size-base);
}

.btn-add-food {
  min-height: 44px;
  min-width: 44px;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.meal-items {
  padding: 0;
}

.meal-item-row {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-sm);
}

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

.meal-item-info {
  flex: 1;
}

.meal-item-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.meal-item-macros {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.btn-delete-item {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-danger);
  font-size: var(--font-size-lg);
  padding: var(--space-xs);
}

/* ---- Food picker sheet tabs ---- */
.food-sheet-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.food-sheet-tab {
  flex: 1;
  min-height: 36px;
  border-radius: 10px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: background 0.15s, color 0.15s;
}

.food-sheet-tab.active {
  background: var(--color-primary);
  color: #fff;
}

/* ---- Template list in food sheet ---- */
.template-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--space-md);
}

.template-empty {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--space-lg) 0;
}

.template-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--glass-bg);
}

.template-item-info {
  flex: 1;
  min-width: 0;
}

.template-item-name {
  font-size: var(--font-size-sm);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.template-item-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.template-stale-badge {
  display: inline-block;
  font-size: 10px;
  color: var(--color-warning, #f57c00);
  background: rgba(245, 124, 0, 0.1);
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 4px;
}

.btn-apply-template {
  min-height: 36px;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.btn-apply-template:active {
  background: #E3F2FD;
}

.btn-delete-template {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-danger);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

/* ---- Save-as-template button in meal header ---- */
.btn-save-template {
  font-size: 11px;
  color: var(--color-text-secondary);
  border: 1px dashed var(--color-border);
  border-radius: 10px;
  padding: 4px 8px;
  min-height: 28px;
  cursor: pointer;
}

.btn-save-template:active {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ---- Food picker sheet ---- */
.food-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--space-md);
}

.food-item-btn {
  min-height: 48px;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.1s;
}

.food-item-btn:active,
.food-item-btn.selected {
  background: #E3F2FD;
  color: var(--color-primary-dark);
}

.food-item-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.food-quantity-section {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
  margin-bottom: var(--space-md);
}

.selected-food-name {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.macro-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.quantity-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.quantity-row input {
  flex: 1;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  min-height: 44px;
}

.unit-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  min-width: 30px;
}

.macro-preview {
  font-size: var(--font-size-sm);
  color: var(--color-primary-dark);
  font-weight: 500;
  min-height: 20px;
}

/* ---- Training view ---- */
.training-goal-badge {
  text-align: center;
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.goal-cutting {
  background: var(--color-cutting-bg);
  color: var(--color-cutting);
}

.goal-maintenance {
  background: var(--color-maintenance-bg);
  color: var(--color-maintenance);
}

.theme-tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.theme-tab {
  flex: 1;
  min-height: 44px;
  border-radius: 6px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: background 0.15s, color 0.15s;
}

.theme-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.exercise-list {
  margin-bottom: var(--space-md);
}

.exercise-row {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.exercise-info {
  flex: 1;
}

.exercise-name {
  font-weight: 600;
  font-size: var(--font-size-base);
}

.exercise-detail {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.exercise-memo-input {
  width: 100%;
  margin-top: var(--space-xs);
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  min-height: 36px;
  font-size: var(--font-size-sm);
}

.add-exercise-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.preset-btn {
  min-height: 36px;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  transition: background 0.1s, border-color 0.1s;
}

.preset-btn:active {
  background: #E3F2FD;
  border-color: var(--color-primary);
}

.exercise-fields input {
  width: 100%;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  min-height: 44px;
  margin-bottom: var(--space-sm);
}

.exercise-inputs-row {
  display: flex;
  gap: var(--space-sm);
}

.exercise-inputs-row input {
  flex: 1;
  margin-bottom: 0;
}

#exercise-memo {
  margin-top: var(--space-sm);
}

.btn-add-exercise {
  margin-top: var(--space-sm);
}

.last-record-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  min-height: 16px;
}

.btn-save-training {
  margin-top: var(--space-md);
}

/* ---- Weight view ---- */
.weight-input-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.weight-input-row input {
  flex: 1;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  min-height: 48px;
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.weight-unit {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  min-width: 24px;
}

.weight-delta {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  min-height: 20px;
}

.weight-delta.delta-down { color: var(--color-primary-dark); }
.weight-delta.delta-up   { color: var(--color-danger); }

.field-error {
  font-size: var(--font-size-sm);
  color: var(--color-danger);
  margin-bottom: var(--space-sm);
}

/* ---- Chart ---- */
.chart-card {
  overflow: hidden;
}

.chart-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  margin-top: var(--space-sm);
}

#weight-chart {
  width: 100%;
  height: 100%;
  display: block;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  color: var(--color-neutral);
}

/* ---- History view ---- */
.history-tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.history-tab {
  flex: 1;
  min-height: 44px;
  border-radius: 6px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: background 0.15s, color 0.15s;
}

.history-tab.active {
  background: var(--color-primary);
  color: #fff;
}

.history-entry {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.history-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  min-height: 52px;
}

.history-entry-title {
  font-weight: 600;
  font-size: var(--font-size-base);
}

.history-entry-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.history-entry-chevron {
  color: var(--color-neutral);
  font-size: var(--font-size-sm);
  transition: transform 0.2s;
}

.history-entry.expanded .history-entry-chevron {
  transform: rotate(90deg);
}

.history-entry-detail {
  display: none;
  padding: 0 var(--space-md) var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.history-entry.expanded .history-entry-detail {
  display: block;
}

.detail-row {
  padding: var(--space-xs) 0;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

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

.empty-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-neutral);
  font-size: var(--font-size-sm);
}

/* ---- Guide / 使用说明 ---- */
.guide-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.guide-summary {
  list-style: none;
  padding: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.guide-summary::-webkit-details-marker { display: none; }

details[open] .guide-summary {
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.guide-content {
  padding: var(--space-sm) var(--space-md) var(--space-md);
}

.guide-section {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.guide-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.guide-section-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.guide-section-body {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ---- Custom Food Form ---- */

.custom-food-sheet,
.edit-food-sheet {
  max-height: 85vh;
  overflow-y: auto;
}

.custom-food-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-sm) 0;
}

.cf-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cf-label {
  width: 52px;
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.cf-input {
  flex: 1;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid rgba(120,120,180,0.2);
  background: rgba(255,255,255,0.5);
  font-size: 14px;
  color: var(--color-text);
  -webkit-appearance: none;
}

.cf-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.cf-input.cf-invalid {
  border-color: var(--color-danger);
}

.cf-unit {
  width: 32px;
  font-size: 11px;
  color: var(--color-neutral);
  text-align: right;
  flex-shrink: 0;
}

.cf-unit-toggle {
  display: flex;
  gap: 4px;
  flex: 1;
  background: rgba(120,120,180,0.08);
  border-radius: 8px;
  padding: 3px;
}

.cf-unit-btn {
  flex: 1;
  height: 30px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: background 0.15s, color 0.15s;
}

.cf-unit-btn.active {
  background: var(--color-primary);
  color: #fff;
}

.cf-count-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cf-error {
  font-size: 12px;
  color: var(--color-danger);
  padding: 2px 0;
}

/* ---- Add custom food button in food list ---- */

.btn-add-custom-food {
  min-height: 44px;
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  border: 1px dashed var(--color-primary);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
  width: 100%;
  cursor: pointer;
}

.btn-add-custom-food:active {
  background: #E3F2FD;
}

/* ---- Custom food visual marker ---- */

.food-item-btn .food-custom-tag {
  font-size: 10px;
  color: var(--color-primary);
  background: #E3F2FD;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 4px;
}

/* ---- Food item edit icon ---- */

.food-item-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: 48px;
}

.food-item-wrap .food-item-btn {
  flex: 1;
  min-width: 0;
}

.btn-edit-food {
  width: 40px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  cursor: pointer;
}

.btn-edit-food:active {
  color: var(--color-primary);
}

/* ---- Edit food form actions ---- */

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

.ef-btn-reset {
  width: 100%;
  min-height: 40px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  cursor: pointer;
}

.ef-btn-reset:active {
  background: #E3F2FD;
}

.ef-btn-delete {
  width: 100%;
  min-height: 40px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  cursor: pointer;
}

.ef-btn-delete:active {
  background: #FFEBEE;
}

/* ---- Targets Panel ---- */

.targets-panel > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 0;
  user-select: none;
}

.targets-panel > summary::-webkit-details-marker {
  display: none;
}

.targets-summary-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.targets-summary-arrow {
  font-size: 11px;
  color: var(--color-text-secondary);
  transition: transform 0.2s;
}

.targets-panel[open] .targets-summary-arrow {
  transform: rotate(90deg);
}

.targets-form {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.targets-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.targets-label {
  width: 44px;
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.targets-input {
  flex: 1;
  height: 34px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid rgba(120,120,180,0.2);
  background: rgba(255,255,255,0.5);
  font-size: 14px;
  color: var(--color-text);
  -webkit-appearance: none;
}

.targets-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.targets-unit {
  width: 28px;
  font-size: 11px;
  color: var(--color-neutral);
  text-align: right;
}

.targets-error {
  font-size: 12px;
  color: var(--color-danger);
  padding: 4px 0;
  line-height: 1.4;
}

.targets-save-btn {
  align-self: flex-end;
  padding: 8px 20px;
  border-radius: 20px;
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}

.targets-save-btn:active {
  opacity: 0.85;
}

/* ---- TDEE Result Styles (reused by goals-panel) ---- */

.tdee-prompt {
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 8px 0 4px;
}

.tdee-results {
  margin-top: 12px;
  padding: 10px 0 0;
  border-top: 1px solid rgba(120,120,180,0.15);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tdee-result-row {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.tdee-result-row strong {
  color: var(--color-text);
}

.tdee-result-highlight {
  font-weight: 600;
}

.tdee-result-highlight strong {
  color: var(--color-primary-dark);
}

/* ---- Goals Panel (unified) ---- */

.goals-panel > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 0;
  user-select: none;
}

.goals-panel > summary::-webkit-details-marker {
  display: none;
}

.goals-panel[open] .targets-summary-arrow {
  transform: rotate(90deg);
}

/* ---- Macro Table (two-column) ---- */

.macro-table {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(120,120,180,0.15);
}

.macro-table-header {
  display: grid;
  grid-template-columns: 44px 1fr 1fr 28px;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
}

.macro-table-col-head {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-align: center;
}

.macro-table-row {
  display: grid;
  grid-template-columns: 44px 1fr 1fr 28px;
  gap: 6px;
  align-items: center;
  margin-bottom: 4px;
}

.macro-table-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.macro-table-input {
  height: 34px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid rgba(120,120,180,0.2);
  background: rgba(255,255,255,0.5);
  font-size: 14px;
  color: var(--color-text);
  text-align: center;
  -webkit-appearance: none;
  width: 100%;
  min-width: 0;
}

.macro-table-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.macro-table-unit {
  font-size: 11px;
  color: var(--color-neutral);
  text-align: right;
}

.macro-table .targets-save-btn {
  margin-top: 10px;
  width: 100%;
}

.tdee-warning {
  font-size: 12px;
  color: #e6a700;
  padding: 4px 0;
  line-height: 1.4;
}

/* ---- Settings view ---- */

.settings-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.settings-btn {
  margin-bottom: var(--space-sm);
}

.settings-btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  box-shadow: none;
}

.settings-btn-secondary:active {
  background: #E3F2FD;
  opacity: 1;
}

.settings-status {
  display: none;
  font-size: var(--font-size-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  margin-top: var(--space-sm);
  text-align: center;
  font-weight: 500;
}

.settings-status-success {
  background: rgba(46, 125, 50, 0.12);
  color: #2E7D32;
}

.settings-status-error {
  background: rgba(211, 47, 47, 0.1);
  color: var(--color-danger);
}

/* ---- Import confirm overlay ---- */

.import-confirm-body {
  padding: var(--space-md) 0;
  text-align: center;
}

.import-confirm-warning {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.import-confirm-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.import-confirm-actions .btn-primary {
  background: linear-gradient(180deg, #FF8A65 0%, #F4511E 100%);
  box-shadow: 0 4px 16px rgba(244, 81, 30, 0.3), inset 0 1px 0 rgba(255,255,255,0.2);
}

.import-btn-cancel {
  width: 100%;
  min-height: 48px;
  padding: var(--space-sm) var(--space-md);
  border-radius: 16px;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid var(--color-border);
}

/* ---- Calendar ---- */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.cal-month-label {
  font-size: var(--font-size-base);
  font-weight: 600;
}

.cal-nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--glass-bg);
  font-size: 18px;
  color: var(--color-text);
  cursor: pointer;
}

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

.cal-day-label {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-secondary);
  padding: 4px 0;
  font-weight: 600;
}

.cal-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 0 4px;
  border-radius: 8px;
  cursor: pointer;
  min-height: 44px;
}

.cal-cell.cal-empty {
  cursor: default;
}

.cal-cell.cal-future {
  opacity: 0.3;
  cursor: default;
}

.cal-cell:not(.cal-empty):not(.cal-future):active {
  background: rgba(0,0,0,0.05);
}

.cal-cell.cal-today .cal-date-num {
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cal-cell.cal-selected {
  background: rgba(76, 175, 80, 0.12);
}

.cal-date-num {
  font-size: 14px;
  line-height: 1;
}

.cal-dots {
  display: flex;
  gap: 3px;
  margin-top: 3px;
}

.cal-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.cal-dot-diet { background: #4CAF50; }
.cal-dot-training { background: #2196F3; }
.cal-dot-weight { background: #FF9800; }

/* ---- Date records panel (below calendar) ---- */
.date-records-panel {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background: var(--glass-bg);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
}

.date-records-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-text-secondary);
}

.date-record-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.date-record-row:last-child {
  border-bottom: none;
}

.date-record-info {
  flex: 1;
}

.date-record-type {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.date-record-meta {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.date-record-actions {
  display: flex;
  gap: 8px;
}

.btn-record-edit,
.btn-record-delete {
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-record-edit {
  background: var(--color-primary);
  color: #fff;
}

.btn-record-delete {
  background: transparent;
  color: #D32F2F;
  border: 1px solid #D32F2F;
}

/* ---- Add record buttons (for empty dates) ---- */
.add-record-btns {
  display: flex;
  gap: 8px;
  margin-top: var(--space-xs);
}

.btn-add-record {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  border: 1px dashed var(--color-border);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.btn-add-record:active {
  background: rgba(0,0,0,0.05);
}

/* ---- Past-date editing banner ---- */
.past-date-banner {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
}

.btn-back-history {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  color: var(--color-text);
}

.past-date-label {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #E65100;
}

/* ---- Language indicator & dropdown ---- */
.lang-indicator {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.lang-indicator-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  padding: 4px 8px;
  border-radius: var(--radius);
  display: inline-block;
}

.lang-indicator-label:hover {
  background: rgba(0,0,0,0.06);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  z-index: 200;
  min-width: 140px;
  overflow: hidden;
}

.lang-option {
  display: block;
  width: 100%;
  padding: 10px 14px;
  background: none;
  border: none;
  text-align: left;
  font-size: 14px;
  cursor: pointer;
  color: var(--color-text);
}

.lang-option:hover {
  background: var(--color-surface-alt, #f5f5f5);
}

.lang-option.active {
  font-weight: 600;
  color: var(--color-primary);
}

/* ---- Language selector in settings ---- */
.lang-selector-btns {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.btn-lang-option {
  padding: 8px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  font-size: 14px;
  cursor: pointer;
  color: var(--color-text);
  transition: border-color 0.15s, color 0.15s;
}

.btn-lang-option:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-lang-option.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

/* ============================================================
   Scan overlay — nutrition label scanning UI
   ============================================================ */

/* Full-screen blocking overlay shown during AI analysis */
#scan-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.scan-spinner-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.scan-spinner {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: scan-spin 0.8s linear infinite;
}

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

.scan-spinner-label {
  color: #fff;
  font-size: var(--font-size-base);
  opacity: 0.9;
}

.scan-cancel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
}

.scan-cancel-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Error state inside scan overlay */
.scan-error-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  text-align: center;
}

.scan-error-msg {
  color: #ffb3b3;
  font-size: var(--font-size-base);
  max-width: 280px;
}

.btn-scan-retry {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: var(--font-size-base);
  cursor: pointer;
}

.btn-scan-close {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  cursor: pointer;
  margin-top: var(--space-xs);
}

/* Review sheet — shown after successful scan */
.scan-review-sheet {
  width: 100%;
  max-width: 480px;
}

.scan-review-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.scan-macro-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.scan-field-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.scan-field-label {
  font-size: var(--font-size-sm);
  color: var(--color-neutral);
}

.scan-field-input {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-base);
  text-align: right;
}

.scan-qty-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  align-items: end;
}

.scan-unit-select {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-base);
}

.btn-scan-save {
  width: 100%;
  padding: var(--space-md);
  border-radius: var(--radius);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  margin-top: var(--space-sm);
}

/* Save-to-library prompt (shown after saving meal entry) */
.scan-library-prompt {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.scan-library-msg {
  font-size: var(--font-size-base);
  text-align: center;
  padding: var(--space-sm) 0;
}

.scan-library-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.btn-library-yes {
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
}

.btn-library-no {
  padding: var(--space-sm);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-size: var(--font-size-base);
  cursor: pointer;
}

.scan-name-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.scan-name-input {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-base);
}

.scan-name-input.error {
  border-color: var(--color-danger, #e53e3e);
}

.scan-name-error {
  font-size: var(--font-size-sm);
  color: var(--color-danger, #e53e3e);
  display: none;
}

.scan-name-error.visible {
  display: block;
}

/* Editable title input in scan review sheet header */
.scan-title-input {
  flex: 1;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: 2px 4px;
  min-width: 0;
  outline: none;
}

.scan-title-input:focus {
  border-bottom-color: var(--color-primary);
}

.scan-title-input.error {
  border-bottom-color: var(--color-danger, #e53e3e);
}