* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--tg-theme-bg-color, #fff);
  color: var(--tg-theme-text-color, #000);
  padding: 0 16px 24px;
  -webkit-font-smoothing: antialiased;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  margin: 12px 0;
  background: var(--tg-theme-secondary-bg-color, #f0f0f0);
  border-radius: 10px;
  padding: 3px;
}

.tab {
  flex: 1;
  padding: 8px 0;
  border: none;
  background: transparent;
  color: var(--tg-theme-hint-color, #999);
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab.active {
  background: var(--tg-theme-bg-color, #fff);
  color: var(--tg-theme-text-color, #000);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Summary card */
.card {
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
}

.summary-card {
  text-align: center;
}

.summary-title {
  font-size: 13px;
  color: var(--tg-theme-hint-color, #999);
  margin-bottom: 4px;
}

.summary-calories {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
}

.summary-calories small {
  font-size: 16px;
  font-weight: 400;
  color: var(--tg-theme-hint-color, #999);
}

.summary-target {
  font-size: 16px;
  font-weight: 400;
  color: var(--tg-theme-hint-color, #999);
}

.activity-line {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 2px;
}

.macros-row {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
}

.macro {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.macro-val {
  font-size: 18px;
  font-weight: 600;
}

.macro-label {
  font-size: 11px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 2px;
}

.summary-days {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 8px;
}

/* Sub-tabs (analytics) */
.sub-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 12px;
  background: var(--tg-theme-secondary-bg-color, #f0f0f0);
  border-radius: 8px;
  padding: 2px;
}

.sub-tab {
  flex: 1;
  padding: 6px 0;
  border: none;
  background: transparent;
  color: var(--tg-theme-hint-color, #999);
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.sub-tab.active {
  background: var(--tg-theme-bg-color, #fff);
  color: var(--tg-theme-text-color, #000);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}

.sub-content {
  display: none;
}

.sub-content.active {
  display: block;
}

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

.view.active {
  display: block;
}

/* Meal sections (Today) */
.meal-section {
  margin-bottom: 12px;
}

.meal-section-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  padding-left: 2px;
}

.meal-section-items {
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 14px;
  overflow: hidden;
}

.today-item {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--tg-theme-bg-color, rgba(0,0,0,0.05));
  cursor: pointer;
  transition: background 0.15s;
}

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

.today-item:active {
  background: rgba(0,0,0,0.03);
}

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

.today-item-name {
  font-size: 14px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.today-item-meta {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 1px;
}

.today-item-count {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  background: var(--tg-theme-bg-color, rgba(0,0,0,0.05));
  border-radius: 8px;
  padding: 2px 6px;
  margin-left: 6px;
  white-space: nowrap;
}

.today-item-cal {
  font-size: 14px;
  font-weight: 500;
  color: var(--tg-theme-hint-color, #999);
  margin-left: 8px;
  white-space: nowrap;
}

.today-item-delete {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px 2px 4px 8px;
  opacity: 0.4;
  transition: opacity 0.15s;
  color: var(--tg-theme-text-color, #000);
}

.today-item-delete:active {
  opacity: 0.8;
}

/* Expanded group items */
.group-expanded {
  padding-left: 16px;
  background: var(--tg-theme-bg-color, rgba(0,0,0,0.02));
}

.group-expanded .today-item {
  padding: 8px 14px 8px 0;
}

.group-expanded .today-item-name {
  font-size: 13px;
  font-weight: 400;
}

/* Day cards (Week view) */
.day-card {
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 8px;
}

.day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.day-date {
  font-size: 15px;
  font-weight: 600;
}

.day-total {
  font-size: 14px;
  color: var(--tg-theme-hint-color, #999);
}

.day-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.day-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 4px 0;
  border-bottom: 1px solid var(--tg-theme-bg-color, rgba(0,0,0,0.05));
  cursor: pointer;
  transition: opacity 0.15s;
}

.day-item:active {
  opacity: 0.6;
}

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

.item-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 12px;
}

.item-cal {
  font-weight: 500;
  white-space: nowrap;
  color: var(--tg-theme-hint-color, #999);
}

/* Section title */
.section-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

/* Top foods */
.food-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 12px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: opacity 0.15s;
}

.food-row:active {
  opacity: 0.7;
}

.food-info {
  flex: 1;
  overflow: hidden;
}

.food-name {
  font-size: 14px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.food-meta {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 2px;
}

.food-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--tg-theme-hint-color, #999);
  margin-left: 12px;
  white-space: nowrap;
}

/* FAB */
.fab {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: var(--tg-theme-button-color, #007aff);
  color: var(--tg-theme-button-text-color, #fff);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 16px;
  transition: opacity 0.15s;
}

.fab:active {
  opacity: 0.8;
}

/* Buttons */
.btn-secondary {
  display: block;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 12px;
  background: var(--tg-theme-secondary-bg-color, #f0f0f0);
  color: var(--tg-theme-link-color, #007aff);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: var(--tg-theme-button-color, #007aff);
  color: var(--tg-theme-button-text-color, #fff);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 12px;
}

.btn-primary:active {
  opacity: 0.8;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal-sheet {
  background: var(--tg-theme-bg-color, #fff);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 16px);
}

.modal-sheet-sm {
  max-height: 70vh;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 16px 8px;
}

.modal-title {
  font-size: 17px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--tg-theme-hint-color, #999);
  cursor: pointer;
  padding: 0 4px;
}

.modal-search {
  margin: 0 16px 8px;
  padding: 10px 14px;
  border: 1px solid var(--tg-theme-secondary-bg-color, #e0e0e0);
  border-radius: 10px;
  font-size: 15px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  color: var(--tg-theme-text-color, #000);
  outline: none;
}

.modal-search::placeholder {
  color: var(--tg-theme-hint-color, #999);
}

.modal-list {
  overflow-y: auto;
  flex: 1;
  padding: 0 8px 16px;
}

.quick-add-item {
  display: flex;
  align-items: center;
  padding: 10px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}

.quick-add-item:active {
  background: var(--tg-theme-secondary-bg-color, #f0f0f0);
}

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

.quick-add-item-name {
  font-size: 14px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.quick-add-item-meta {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 1px;
}

.quick-add-item-cal {
  font-size: 14px;
  color: var(--tg-theme-hint-color, #999);
  white-space: nowrap;
  margin-left: 8px;
}

/* Meal type pills */
.meal-type-pills {
  display: flex;
  gap: 6px;
  padding: 0 16px 10px;
}

.meal-pill {
  flex: 1;
  padding: 6px 0;
  border: 1.5px solid var(--tg-theme-secondary-bg-color, #e0e0e0);
  background: transparent;
  color: var(--tg-theme-hint-color, #999);
  font-size: 12px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}

.meal-pill.active {
  border-color: var(--tg-theme-button-color, #007aff);
  color: var(--tg-theme-button-color, #007aff);
  background: rgba(0, 122, 255, 0.08);
}

/* Action sheet */
.action-sheet-header {
  padding: 16px 16px 12px;
  text-align: center;
}

.action-sheet-name {
  font-size: 16px;
  font-weight: 600;
}

.action-sheet-meta {
  font-size: 13px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 2px;
}

.action-sheet-buttons {
  padding: 0 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-radius: 12px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  color: var(--tg-theme-text-color, #000);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

.action-btn:active {
  opacity: 0.7;
}

.action-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.action-btn-danger {
  color: #ff3b30;
}

/* Edit form */
.edit-form {
  padding: 0 16px 16px;
}

.edit-form label {
  display: block;
  font-size: 13px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 10px;
}

.edit-form input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  margin-top: 4px;
  border: 1px solid var(--tg-theme-secondary-bg-color, #e0e0e0);
  border-radius: 10px;
  font-size: 15px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  color: var(--tg-theme-text-color, #000);
  outline: none;
}

.edit-form input:focus {
  border-color: var(--tg-theme-button-color, #007aff);
}

.edit-row {
  display: flex;
  gap: 8px;
}

.edit-row label {
  flex: 1;
}

.edit-bulk-hint {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 8px;
  text-align: center;
}

/* Loading */
.loading {
  text-align: center;
  padding: 40px 0;
  color: var(--tg-theme-hint-color, #999);
  font-size: 15px;
}

.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--tg-theme-hint-color, #999);
  font-size: 15px;
}

/* Recipes */
.recipe-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 12px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: opacity 0.15s;
}

.recipe-card:active {
  opacity: 0.7;
}

.recipe-card-info {
  flex: 1;
  overflow: hidden;
}

.recipe-card-name {
  font-size: 15px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recipe-card-meta {
  font-size: 12px;
  color: var(--tg-theme-hint-color, #999);
  margin-top: 2px;
}

.recipe-card-cal {
  font-size: 14px;
  font-weight: 500;
  color: var(--tg-theme-hint-color, #999);
  margin-left: 12px;
  white-space: nowrap;
}

/* Recipe detail */
.recipe-detail-body {
  padding: 0 16px 16px;
  overflow-y: auto;
  flex: 1;
}

.recipe-macros-card {
  text-align: center;
  padding: 12px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 12px;
  margin-bottom: 16px;
}

.recipe-section-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--tg-theme-hint-color, #999);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.recipe-ingredient-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--tg-theme-secondary-bg-color, rgba(0,0,0,0.05));
}

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

.recipe-ingredient-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recipe-ingredient-weight {
  color: var(--tg-theme-hint-color, #999);
  font-size: 13px;
  margin-left: 8px;
}

.recipe-ingredient-cal {
  color: var(--tg-theme-hint-color, #999);
  font-size: 13px;
  margin-left: 8px;
  white-space: nowrap;
}

.recipe-ingredients-section {
  margin-bottom: 16px;
}

/* Portion calculator */
.recipe-portion-section {
  margin-bottom: 16px;
}

.recipe-portion-row {
  margin-bottom: 8px;
}

.recipe-portion-label {
  display: block;
  font-size: 13px;
  color: var(--tg-theme-hint-color, #999);
}

.recipe-portion-label input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  margin-top: 4px;
  border: 1px solid var(--tg-theme-secondary-bg-color, #e0e0e0);
  border-radius: 10px;
  font-size: 15px;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  color: var(--tg-theme-text-color, #000);
  outline: none;
}

.recipe-portion-label input:focus {
  border-color: var(--tg-theme-button-color, #007aff);
}

.recipe-portion-preview {
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
  color: var(--tg-theme-text-color, #000);
}

/* Recipe create */
.recipe-create-body {
  padding: 0 16px 16px;
  overflow-y: auto;
  flex: 1;
}

.recipe-textarea {
  display: block;
  width: 100%;
  padding: 12px;
  border: 1px solid var(--tg-theme-secondary-bg-color, #e0e0e0);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  color: var(--tg-theme-text-color, #000);
  outline: none;
  resize: vertical;
  margin-bottom: 12px;
}

.recipe-textarea:focus {
  border-color: var(--tg-theme-button-color, #007aff);
}

.recipe-preview-totals {
  text-align: center;
  padding: 10px;
  margin: 8px 0;
  background: var(--tg-theme-secondary-bg-color, #f5f5f5);
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
}

/* Danger button */
.btn-danger {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: #ff3b30;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}

.btn-danger:active {
  opacity: 0.7;
}