/* ==========================================================================
   Macro Tracker & AI Meal Logger - Mobile Stylesheet
   ========================================================================== */

:root {
  --bg-app: #F5F7FA;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F3F5;
  --bg-hover: #E9ECEF;
  
  /* Macro Palette */
  --color-protein: #2D6B56;
  --color-protein-light: #E5F3EE;
  --color-carbs: #D19F30;
  --color-carbs-light: #FCF4E4;
  --color-fat: #A53F28;
  --color-fat-light: #FCECE9;
  
  /* Goal line & Alert Red */
  --color-goal: #BA2F1D;
  --color-goal-light: #FFEDED;
  --color-over-goal: #BA2F1D;
  
  /* Text & Border */
  --text-primary: #1A222F;
  --text-secondary: #4A5568;
  --text-muted: #6B7280;
  --border-light: #E4E8EE;
  --border-card: #E8ECEF;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sheet: 0 -8px 30px rgba(0, 0, 0, 0.12);
  
  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

.mobile-container {
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: calc(90px + env(safe-area-inset-bottom));
  background-color: var(--bg-surface);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.06);
  position: relative;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 24px);
}

/* ==========================================================================
   Top Navigation Bar & Segmented Tab Switcher
   ========================================================================== */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.nav-circle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.nav-circle-btn:active {
  background: var(--bg-hover);
  transform: scale(0.95);
}

/* Segmented Tab Control in Nav */
.tab-switcher {
  display: flex;
  background: var(--bg-subtle);
  padding: 3px;
  border-radius: 24px;
  gap: 2px;
  border: 1px solid var(--border-light);
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: var(--bg-surface);
  color: var(--text-primary);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

/* View Sections */
.view-section {
  display: block;
}

.view-section.hidden {
  display: none !important;
}

/* ==========================================================================
   TAB 1: LOG FOOD (TRACK CONTAINER)
   ========================================================================== */
.track-container {
  padding: 16px 14px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Prominent Logging Form Card */
.log-card {
  background: var(--bg-surface);
  border: 1.5px solid rgba(45, 107, 86, 0.2);
  border-radius: 18px;
  padding: 18px 14px 16px;
  box-shadow: 0 4px 20px rgba(45, 107, 86, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.track-header {
  margin-bottom: 4px;
}

.meal-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-block {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.form-label {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.label-hint {
  font-size: 11.5px;
  color: var(--text-muted);
}

/* Meal Type Chips */
.meal-type-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-bottom: 2px;
}

.meal-type-chips::-webkit-scrollbar {
  display: none;
}

.meal-type-chip {
  padding: 0 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s ease;
}

.meal-type-chip.active {
  background: var(--color-protein);
  color: #FFFFFF;
  border-color: var(--color-protein);
}

.date-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  font-size: 16px;
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--bg-surface);
  outline: none;
}

.date-input:focus {
  border-color: var(--color-protein);
}

.meal-textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1.5px solid rgba(45, 107, 86, 0.3);
  font-size: 16.5px;
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--bg-surface);
  outline: none;
  resize: vertical;
  line-height: 1.5;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.meal-textarea:focus {
  border-color: var(--color-protein);
  box-shadow: 0 0 0 3px rgba(45, 107, 86, 0.1);
}

/* Photo Dropzone / Upload */
.photo-dropzone {
  border: 2px dashed var(--border-light);
  border-radius: 14px;
  background: var(--bg-app);
  padding: 16px;
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
  overflow: hidden;
}

.lg-dropzone {
  padding: 32px 16px;
}

.lg-title {
  font-size: 15px;
  font-weight: 600;
  margin-top: 4px;
}

.photo-dropzone:hover {
  border-color: var(--color-protein);
  background: var(--color-protein-light);
}

.file-input-hidden {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 5;
}

.dropzone-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}

.camera-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  color: var(--color-protein);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2px;
}

.dropzone-prompt {
  font-size: 13.5px;
  color: var(--text-primary);
}

.dropzone-sub {
  font-size: 11.5px;
  color: var(--text-muted);
}

.dropzone-preview {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  max-height: 200px;
}

.dropzone-preview img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}

.remove-photo-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  color: #FFFFFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(4px);
}

/* Compact Checkbox for Skip Buffer */
.compact-toggle {
  margin-top: -8px;
  margin-bottom: 8px;
}

.compact-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
}

.compact-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--color-protein);
  cursor: pointer;
}

.compact-toggle-text {
  font-size: 13px;
  color: var(--text-secondary);
}

.log-alert-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-goal-light);
  border: 1px solid rgba(186, 47, 29, 0.25);
  border-radius: 12px;
  color: var(--color-over-goal);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.log-alert-banner svg {
  flex-shrink: 0;
  color: var(--color-over-goal);
}

/* Submit Button */
.submit-meal-btn {
  width: 100%;
  padding: 14px 18px;
  border-radius: 14px;
  border: none;
  background: var(--color-protein);
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.18s ease;
  box-shadow: 0 4px 14px rgba(45, 107, 86, 0.28);
}

.submit-meal-btn:hover {
  background: #245846;
}

.submit-meal-btn:active {
  transform: scale(0.98);
}

.submit-meal-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Delete previous log button row (Prominent & Red) */
.log-manage-row {
  display: flex;
  justify-content: center;
  margin-top: 14px;
  margin-bottom: 6px;
}

.delete-entry-main-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(220, 38, 38, 0.08);
  border: 1.5px solid rgba(220, 38, 38, 0.3);
  border-radius: 14px;
  padding: 13px 18px;
  font-size: 14px;
  font-weight: 700;
  color: #DC2626;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.08);
}

.delete-entry-main-btn svg {
  color: #DC2626;
  stroke: #DC2626;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.delete-entry-main-btn:hover {
  background: #DC2626;
  color: #FFFFFF;
  border-color: #DC2626;
  box-shadow: 0 4px 16px rgba(220, 38, 38, 0.35);
  transform: translateY(-1px);
}

.delete-entry-main-btn:hover svg {
  color: #FFFFFF;
  stroke: #FFFFFF;
}

.delete-entry-main-btn:active {
  transform: scale(0.98);
}

/* Highlight pulse for Daily Breakdown when navigated from delete button */
.highlight-pulse {
  animation: pulse-border 2s ease;
}

@keyframes pulse-border {
  0% {
    box-shadow: 0 0 0 0 rgba(45, 107, 86, 0.4);
  }
  40% {
    box-shadow: 0 0 0 8px rgba(45, 107, 86, 0.1);
    background-color: rgba(45, 107, 86, 0.04);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(45, 107, 86, 0);
  }
}

/* Logging Result & Loading Cards */
.logging-card {
  border-radius: 16px;
  padding: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  animation: slide-up 0.3s ease;
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.loading-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 20px;
  gap: 12px;
  background: var(--bg-app);
}

.loading-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.loading-desc {
  font-size: 13px;
  color: var(--text-secondary);
}

.result-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.result-success-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-protein-light);
  color: var(--color-protein);
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  width: fit-content;
}

.result-meal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.result-meta {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: -8px;
}

/* Copied From Past Meal Box */
.result-copied-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: -2px;
}

.result-copied-box svg {
  color: var(--color-protein);
  flex-shrink: 0;
}

.result-copied-box strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* Raw vs Logged Buffer Comparison Box */
.result-buffer-comparison {
  background: var(--bg-app);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.buffer-comparison-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.buffer-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 5px;
  white-space: nowrap;
}

.raw-badge {
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.logged-badge {
  background: var(--color-protein-light);
  color: var(--color-protein);
  border: 1px solid rgba(45, 107, 86, 0.2);
}

.buffer-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.raw-row .buffer-text {
  color: var(--text-secondary);
}

.result-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
}

.result-stat-box {
  background: var(--bg-app);
  border-radius: 10px;
  padding: 8px 4px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.result-stat-box .res-num {
  font-size: 14px;
  font-weight: 800;
}

.result-stat-box.cal-box .res-num { color: var(--text-primary); }
.result-stat-box.p-box .res-num { color: var(--color-protein); }
.result-stat-box.c-box .res-num { color: var(--color-carbs); }
.result-stat-box.f-box .res-num { color: var(--color-fat); }
.result-stat-box.fiber-box .res-num { color: #10B981; }

.result-stat-box .res-lbl {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.cal-box .res-num { color: var(--text-primary); }
.p-box .res-num { color: var(--color-protein); }
.c-box .res-num { color: var(--color-carbs); }
.f-box .res-num { color: var(--color-fat); }

.result-notes-wrap {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--bg-subtle);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 12.5px;
  color: var(--text-secondary);
}

.result-actions {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}

.undo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1.5px solid rgba(220, 38, 38, 0.3);
  background: rgba(220, 38, 38, 0.08);
  color: #DC2626;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.undo-btn svg {
  color: #DC2626;
  stroke: #DC2626;
}

.undo-btn:hover {
  background: #DC2626;
  color: #FFFFFF;
  border-color: #DC2626;
  box-shadow: 0 3px 10px rgba(220, 38, 38, 0.35);
}

.undo-btn:hover svg {
  color: #FFFFFF;
  stroke: #FFFFFF;
}

.undo-btn:active {
  transform: scale(0.97);
}

/* ==========================================================================
   TAB 2: REPORTS & CHARTS STYLES
   ========================================================================== */
.filter-bar {
  display: flex;
  gap: 8px;
  padding: 10px 18px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.18s ease;
}

.filter-chip:hover {
  background: var(--bg-subtle);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--text-primary);
  color: #FFFFFF;
  border-color: var(--text-primary);
}

.month-nav-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 8px 18px 0;
}

.period-arrow-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease;
}

.period-arrow-btn:active {
  background: var(--bg-hover);
}

.period-nav-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}

.content-body {
  padding: 16px 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.report-header {
  margin-top: 4px;
}

.report-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.report-main-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.report-subtitle {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Chart */
.chart-section {
  position: relative;
  background: var(--bg-surface);
  padding: 8px 0 4px;
}

.chart-container {
  width: 100%;
  min-height: 270px;
  overflow: hidden;
  position: relative;
}

.chart-svg {
  width: 100%;
  height: 100%;
  display: block;
  user-select: none;
}

.chart-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 240px;
  gap: 12px;
  color: var(--text-muted);
  font-size: 13px;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border-light);
  border-top-color: var(--color-protein);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner.large {
  width: 36px;
  height: 36px;
  border-width: 3.5px;
}

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

.legend-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 14px;
  padding-left: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.legend-color-box {
  width: 12px;
  height: 12px;
  border-radius: 2.5px;
}

.legend-goal-item {
  margin-left: auto;
}

.legend-goal-line {
  width: 16px;
  height: 2.5px;
  background-color: var(--color-goal);
  border-radius: 1px;
}

.color-protein { background-color: var(--color-protein); }
.color-carbs { background-color: var(--color-carbs); }
.color-fat { background-color: var(--color-fat); }

/* Averages Card */
.averages-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
}

.averages-header {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.averages-table {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.avg-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--border-light);
}

.avg-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.avg-label {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-secondary);
}

.avg-value-group {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.avg-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.avg-separator {
  color: var(--text-muted);
  font-size: 14px;
}

.avg-goal {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

.avg-diff {
  font-size: 12.5px;
  font-weight: 700;
  margin-left: 4px;
}

.avg-diff.over {
  color: var(--color-goal);
}

.avg-diff.under {
  color: var(--color-protein);
}

.mono {
  font-family: var(--font-main);
  font-variant-numeric: tabular-nums;
}

.macro-split-container {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-light);
}

.macro-split-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-subtle);
}

.split-segment {
  height: 100%;
  transition: width 0.3s ease;
}

.split-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Notable */
.notable-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.notable-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.notable-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.notable-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.notable-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-protein);
  margin-top: 6px;
  flex-shrink: 0;
}

.notable-bullet.alert { background-color: var(--color-goal); }
.notable-bullet.warning { background-color: var(--color-carbs); }

.notable-item strong {
  color: var(--text-primary);
  font-weight: 700;
}

/* Daily Breakdown */
.days-list-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.section-hint {
  font-size: 11.5px;
  color: var(--text-muted);
}

.days-summary-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.day-row-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.day-row-card:active {
  background: var(--bg-subtle);
  transform: scale(0.99);
}

.day-row-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.day-row-date {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.day-row-macros {
  font-size: 12px;
  color: var(--text-secondary);
}

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

.day-row-cal {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.day-row-cal.over { color: var(--color-over-goal); }
.day-chevron { color: var(--text-muted); }

/* Footer */
.app-footer {
  text-align: center;
  margin-top: 12px;
  padding: 16px 0;
  color: var(--text-muted);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.text-btn {
  background: none;
  border: none;
  color: var(--color-protein);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  text-decoration: underline;
}

/* ==========================================================================
   Bottom Sheet & Modals
   ========================================================================== */
.sheet-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 100;
}

.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 460px;
  background: var(--bg-surface);
  border-radius: 22px 22px 0 0;
  box-shadow: var(--shadow-sheet);
  z-index: 101;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 24px);
}

.sheet-handle-bar {
  display: flex;
  justify-content: center;
  padding: 10px 0 4px;
}

.sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: var(--border-light);
}

.sheet-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px 20px 14px;
  border-bottom: 1px solid var(--border-light);
}

.sheet-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

.sheet-subtitle {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.sheet-close-btn {
  background: var(--bg-subtle);
  border: none;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
}

.sheet-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 14px 20px;
  background: var(--bg-app);
}

.sheet-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sheet-stat-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px;
}

.sheet-stat-card .stat-num {
  font-size: 17px;
  font-weight: 800;
}

.stat-diff {
  font-size: 12px;
  font-weight: 700;
}

.stat-diff.over {
  color: var(--color-goal);
}

.stat-diff.under {
  color: var(--color-protein);
}

.stat-progress-bar-wrap {
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-subtle);
  overflow: hidden;
  margin-top: 4px;
}

.stat-progress-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.stat-progress-bar.cal { background: var(--color-goal); }
.stat-progress-bar.p { background: var(--color-protein); }
.stat-progress-bar.c { background: var(--color-carbs); }
.stat-progress-bar.f { background: var(--color-fat); }

.sheet-stat-card .stat-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.p-color { color: var(--color-protein); }
.c-color { color: var(--color-carbs); }
.f-color { color: var(--color-fat); }

.sheet-meals-container {
  padding: 14px 20px 20px;
  overflow-y: auto;
  max-height: 45vh;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sheet-meals-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.meal-item-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meal-item-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.meal-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.meal-top-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-delete-entry {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(220, 38, 38, 0.25);
  background: rgba(220, 38, 38, 0.08);
  color: #DC2626;
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  flex-shrink: 0;
}

.btn-delete-entry svg {
  color: #DC2626;
  stroke: #DC2626;
  transition: all 0.18s ease;
}

.btn-delete-entry:hover {
  background: #DC2626;
  color: #FFFFFF;
  border-color: #DC2626;
  box-shadow: 0 3px 10px rgba(220, 38, 38, 0.35);
  transform: translateY(-1px);
}

.btn-delete-entry:hover svg {
  color: #FFFFFF;
  stroke: #FFFFFF;
}

.btn-delete-entry:active {
  transform: scale(0.92);
}

.meal-type-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--bg-subtle);
  color: var(--color-protein);
  border: 1px solid var(--border-light);
  margin-left: 6px;
  vertical-align: middle;
}

.meal-cal {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.meal-macros {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.meal-notes {
  font-size: 11.5px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 2px;
}

/* Modal Dialog */
.modal-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 420px;
  background: var(--bg-surface);
  border-radius: 18px;
  box-shadow: var(--shadow-sheet);
  z-index: 101;
  padding: 20px;
}

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

.modal-title {
  font-size: 17px;
  font-weight: 800;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}

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

.text-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  font-size: 16px;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  outline: none;
}

.text-input:focus {
  border-color: var(--color-protein);
}

.modal-actions {
  display: flex;
  gap: 10px;
}

.primary-btn {
  flex: 1;
  padding: 11px 16px;
  background: var(--color-protein);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity 0.15s ease;
}

.primary-btn:active {
  opacity: 0.9;
}

.secondary-btn {
  padding: 11px 16px;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  border: none;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
}

.danger-btn {
  background: var(--color-goal) !important;
  color: #FFFFFF !important;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   Setup Screen Styling
   ========================================================================== */
.setup-container {
  padding: 20px 16px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.setup-header {
  margin-bottom: -4px;
}

.setup-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* PWA Install Card (Android Chrome, first-run only) */
.pwa-install-card {
  background: linear-gradient(135deg, #1a4d3a 0%, #2d6b56 100%);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 4px 20px rgba(26, 77, 58, 0.25);
  gap: 14px;
}

.pwa-install-inner {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pwa-install-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.pwa-install-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pwa-install-title {
  font-size: 16px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.pwa-install-desc {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.4;
}

.pwa-install-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 18px;
  border-radius: 12px;
  border: none;
  background: #FFFFFF;
  color: #1a4d3a;
  font-size: 14.5px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.pwa-install-btn svg {
  stroke: #1a4d3a;
}

.pwa-install-btn:hover {
  background: #f0fdf4;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.pwa-install-btn:active {
  transform: scale(0.98);
}

.pwa-dismiss-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 0;
  align-self: center;
  transition: color 0.15s ease;
}

.pwa-dismiss-btn:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* iOS Install Steps */
.ios-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 14px;
}

.ios-step {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ios-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ios-step-content {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.ios-step-content strong {
  color: #FFFFFF;
  font-weight: 700;
}

.ios-share-icon {
  stroke: #FFFFFF;
  flex-shrink: 0;
  vertical-align: middle;
}

.setup-card-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.setup-card-title-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.setup-card-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.setup-card-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

.storage-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
  flex-shrink: 0;
}

.firestore-badge {
  background: rgba(234, 134, 0, 0.1);
  color: #C26100;
  border: 1px solid rgba(234, 134, 0, 0.2);
}

/* Goals Form */
.goal-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.goal-inputs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.goal-inputs-grid.show-fiber {
  grid-template-columns: repeat(4, 1fr);
}

.goal-inputs-grid:not(.show-fiber) .fiber-input-box {
  display: none;
}

.opt-tag {
  font-size: 9.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.goal-input-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.goal-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  line-height: 1.2;
  height: 16px;
  display: flex;
  align-items: center;
}

.goal-num-input {
  width: 100%;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  text-align: center;
  outline: none;
  background: var(--bg-surface);
}

.goal-num-input:focus {
  border-color: var(--color-protein);
}

.computed-calories-row {
  background: var(--bg-subtle);
  border: 1px dashed var(--border-light);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.computed-cal-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.computed-cal-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.computed-cal-formula {
  font-size: 11px;
  color: var(--text-muted);
}

.computed-cal-val {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-goal);
}

.effective-date-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setup-action-btn {
  margin-top: 4px;
}

/* Goal History */
.goal-history-section {
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.goal-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.goal-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
}

.history-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.history-date {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.history-macros {
  font-size: 12px;
  color: var(--text-secondary);
}

.history-cal {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

/* Auth Banner */
.auth-banner {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 12px 14px;
}

.auth-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.auth-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.google-signin-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: #FFFFFF;
  color: #3C4043;
  border: 1px solid #DADCE0;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.google-signin-btn:active {
  background: #F8F9FA;
}

.auth-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
}

.user-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.user-name {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.user-email {
  font-size: 11.5px;
  color: var(--text-muted);
}

.auth-btns-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.signout-btn {
  padding: 6px 12px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.signout-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.danger-text-btn {
  padding: 6px 12px;
  background: transparent;
  color: var(--color-goal);
  border: 1px solid rgba(199, 81, 70, 0.25);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.danger-text-btn:hover {
  background: rgba(199, 81, 70, 0.08);
  border-color: var(--color-goal);
}

.delete-account-summary-box {
  background: rgba(199, 81, 70, 0.06);
  border: 1px solid rgba(199, 81, 70, 0.18);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 12px 0 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Fiber Additions */
.color-fiber {
  background-color: #10B981 !important;
}

.fiber-color {
  color: #10B981 !important;
}

.stat-progress-bar.fiber {
  background-color: #10B981 !important;
}

.fiber-chart-section {
  margin-top: 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 14px 14px 10px;
  box-shadow: var(--shadow-sm);
}

.fiber-chart-container {
  min-height: 190px;
}

/* Preferences Controls */
.pref-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.pref-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pref-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.pref-val-badge {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-protein);
  background: rgba(45, 107, 86, 0.08);
  padding: 2px 8px;
  border-radius: 6px;
}

.pref-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  background: var(--border-light);
  border-radius: 3px;
  outline: none;
}

.pref-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-protein);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: -4px;
}

.pref-helper {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Commentary Chips */
.commentary-chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.commentary-chip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 8px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.commentary-chip.active {
  border-color: var(--color-protein);
  background: rgba(45, 107, 86, 0.05);
}

.chip-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.chip-desc {
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Categories List */
.category-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
}

.category-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
}

.category-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.reorder-btn, .remove-cat-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.remove-cat-btn:hover {
  background: rgba(186, 47, 29, 0.08);
  color: var(--color-goal);
  border-color: rgba(186, 47, 29, 0.2);
}

.add-category-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.add-cat-input {
  flex: 1;
}

.add-cat-btn {
  padding: 0 16px;
  background: var(--color-protein);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.pref-save-block {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pref-save-feedback {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-protein);
  text-align: center;
  padding: 4px 0;
}

/* Modals */
.confirm-highlight-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
  margin-bottom: 12px;
}

.confirm-summary-text {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.confirm-date-text {
  font-size: 13px;
  color: var(--text-muted);
}

.modal-warning-text {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 14px;
}

.modal-sub-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.delete-highlight-box {
  background: var(--color-goal-light);
  border-color: rgba(186, 47, 29, 0.2);
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #1F2937;
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  animation: toast-in 0.25s ease-out;
  pointer-events: none;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

/* ==========================================================================
   Today's Totals Card & Remaining Calories Banner
   ========================================================================== */
.today-totals-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.today-totals-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.today-header-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.today-badge {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-protein);
  background: rgba(45, 107, 86, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  align-self: flex-start;
}

.today-card-date {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-top: 2px;
}

.today-goal-badge {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 4px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

.remaining-calories-banner,
.today-remaining-banner {
  background: rgba(45, 107, 86, 0.06);
  border: 1px solid rgba(45, 107, 86, 0.18);
  border-radius: 12px;
  padding: 12px 14px;
  margin-top: 4px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.remaining-line-main {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.remaining-label {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.remaining-cal-val {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-protein);
}

.remaining-cal-val.over {
  color: var(--color-goal);
}

.remaining-macros-breakdown {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.today-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.fiber-box {
  grid-column: 1 / -1;
}

.today-stat-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 6px 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.today-stat-top {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.today-stat-num {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.today-stat-diff {
  font-size: 15px;
  font-weight: 600;
}

.today-stat-diff.over {
  color: var(--color-goal);
}

.today-stat-diff.under {
  color: var(--color-protein);
}

.today-stat-lbl {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.today-stat-bar-wrap {
  width: 100%;
  height: 4px;
  background: rgba(0,0,0,0.06);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 2px;
}

.today-items-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--text-muted);
}

.text-btn-sm {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-protein);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.text-btn-sm:hover {
  text-decoration: underline;
}

/* ==========================================================================
   New User Onboarding Styles (State 1, State 2, State 3)
   ========================================================================== */
.today-onboarding-box {
  padding: 20px 8px 12px;
  text-align: center;
}

.onboarding-prompt-text {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.01em;
}

.today-onboarding-invite-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
  margin-bottom: 14px;
}

.onboarding-running-macro-summary {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-primary);
}

.onboarding-invite-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(45, 107, 86, 0.08);
  border: 1px solid rgba(45, 107, 86, 0.2);
  border-radius: 12px;
  color: var(--color-protein);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
  width: 100%;
}

.onboarding-invite-row:hover {
  background: rgba(45, 107, 86, 0.14);
  border-color: var(--color-protein);
}

.onboarding-invite-row:active {
  transform: scale(0.99);
}

.invite-arrow {
  font-size: 16px;
  font-weight: 800;
}

/* First-Run Modal Elements */
.first-run-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 16px;
}

.first-run-computed {
  margin: 14px 0 18px;
}

.first-run-actions,
.setup-goals-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.text-link-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 12px;
  transition: color 0.15s ease;
}

.text-link-btn:hover {
  color: var(--text-primary);
}

/* Reports No-Goals State */
.averages-table.no-goals .avg-separator,
.averages-table.no-goals .avg-goal,
.averages-table.no-goals .avg-diff {
  display: none !important;
}

.today-stats-grid.no-goals .today-stat-diff,
.today-stats-grid.no-goals .today-stat-bar-wrap {
  display: none !important;
}

.text-btn-sm:hover {
  text-decoration: underline;
}

/* Migration Section */
.migration-action-box {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.migration-btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.migration-log-box {
  background: var(--bg-app);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 12px 14px;
  max-height: 280px;
  overflow-y: auto;
}

.migration-log-content {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

@media (max-width: 480px) {
  .mobile-container {
    box-shadow: none;
  }

  .tab-btn {
    padding: 6px 10px;
    font-size: 12px;
    gap: 4px;
  }
}

/* ==========================================================================
   Login Page / Unauthenticated Hero Section
   ========================================================================== */
.login-section {
  padding: 36px 20px 48px;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-container {
  display: flex;
  flex-direction: column;
  gap: 26px;
  max-width: 420px;
  margin: 0 auto;
  width: 100%;
}

.login-brand-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.login-app-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(45, 107, 86, 0.15), rgba(45, 107, 86, 0.05));
  border: 1.5px solid rgba(45, 107, 86, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-protein);
  margin-bottom: 16px;
  box-shadow: 0 8px 20px rgba(45, 107, 86, 0.1);
}

.login-hero-svg {
  width: 36px;
  height: 36px;
}

.login-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-top: 4px;
  margin-bottom: 8px;
}

.login-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 340px;
}

.login-features-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}

.login-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.login-feature-icon {
  font-size: 20px;
  width: 36px;
  height: 36px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.login-feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feature-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.feature-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.login-action-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.google-signin-btn-large {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 20px;
  background: #FFFFFF;
  color: #1F2937;
  border: 1.5px solid #E5E7EB;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: all 0.15s ease;
}

.google-signin-btn-large:hover {
  background: #F9FAFB;
  border-color: #D1D5DB;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

.google-signin-btn-large:active {
  transform: translateY(0);
}

.login-privacy-note {
  font-size: 11.5px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.45;
  max-width: 320px;
}

/* ==========================================================================
   Macro Target Calculator Modal
   ========================================================================== */

.calc-entry-row {
  display: flex;
  justify-content: stretch;
  margin-top: 16px;
  margin-bottom: 8px;
}

.calc-entry-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.calc-entry-btn:hover {
  background: var(--bg-app);
  border-color: var(--text-muted);
}

.calc-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-app);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: opacity 0.25s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateY(100%);
}

.calc-modal:not(.hidden) {
  transform: translateY(0);
}

.calc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-surface);
  flex-shrink: 0;
}

.calc-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}

.calc-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 20px 60px;
}

.calc-step {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.calc-step-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: -16px;
}

.calc-step-desc {
  font-size: 14.5px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.calc-radio-group {
  display: flex;
  gap: 10px;
}

.calc-radio-card {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  cursor: pointer;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  transition: all 0.15s ease;
}

.calc-radio-card input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.calc-radio-card:has(input:checked) {
  border-color: var(--color-protein);
  background: rgba(45, 107, 86, 0.04);
}

.calc-radio-card small {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 2px;
}

.calc-radio-group-vertical {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-radio-card-large {
  position: relative;
  display: flex;
  align-items: flex-start;
  padding: 16px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.calc-radio-card-large input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.calc-radio-card-large:has(input:checked) {
  border-color: var(--color-protein);
  background: rgba(45, 107, 86, 0.04);
}

.calc-radio-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calc-radio-content strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.calc-radio-content span {
  font-size: 13.5px;
  color: var(--text-secondary);
}

.calc-input-wrapper {
  position: relative;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 8px;
}

.calc-label-row .form-label {
  margin-bottom: 0;
}

.unit-toggle {
  display: flex;
  background: var(--border-light);
  border-radius: 6px;
  padding: 2px;
}

.unit-btn {
  background: transparent;
  border: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.unit-btn.active {
  background: #FFFFFF;
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.calc-height-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.calc-actions {
  margin-top: 12px;
  display: flex;
  gap: 12px;
}

.calc-actions.multi-actions {
  display: grid;
  grid-template-columns: 1fr 2fr;
}

.calc-results-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-res-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}

.calc-res-row span {
  color: var(--text-secondary);
  font-weight: 600;
}

.calc-res-row strong {
  font-size: 16px;
  color: var(--text-primary);
}

.calc-res-divider {
  height: 1px;
  background: var(--border-light);
  margin: 4px 0;
}

.calc-res-row.total {
  font-size: 17px;
}

.calc-res-row.total strong {
  font-size: 20px;
  color: var(--color-protein);
}

.calc-explanation {
  background: var(--bg-app);
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border-light);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-primary);
}

.calc-explanation strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 6px;
}

.calc-caveat {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 12px;
  font-style: italic;
}

/* ==========================================================================
   Barcode & Product Confirmation UI
   ========================================================================== */

.barcode-btn-container {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 16px;
  margin-top: 12px;
}

.barcode-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
}

.scanner-video-container {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
  margin-bottom: 20px;
}

.manual-barcode-entry {
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.product-brand {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.product-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 24px;
  line-height: 1.3;
}

.product-question {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.product-buttons-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-quick-btn {
  background: var(--bg-app);
  border: 1.5px solid var(--border-light);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.15s ease;
}

.product-quick-btn.active {
  border-color: var(--color-protein);
  background: rgba(45, 107, 86, 0.04);
}

.product-quick-btn span {
  font-size: 13.5px;
  color: var(--text-secondary);
  font-weight: 500;
}

.product-per100g-box {
  margin-top: 24px;
  padding: 16px;
  background: var(--bg-app);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.per100g-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.per100g-values {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Edit Entry Macros UI
   ========================================================================== */

.edit-stepper-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.edit-stepper-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.edit-stepper-control {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  overflow: hidden;
  height: 44px;
}

.stepper-btn {
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  font-size: 20px;
  font-weight: 400;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}

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

.stepper-input {
  width: 50px;
  height: 100%;
  border: none;
  background: transparent;
  text-align: center;
  font-size: 16px; /* Must be >=16px for iOS */
  font-weight: 600;
  color: var(--text-primary);
  padding: 0;
  -moz-appearance: textfield;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.stepper-unit {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  padding-right: 12px;
}

.edit-calories-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.edit-calories-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.edit-calories-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 2px;
}

.edit-calories-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.btn-edit-entry {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.15s ease;
  margin-right: 4px;
}

.btn-edit-entry:hover {
  background: var(--bg-app);
  color: var(--text-primary);
}

/* Bottom Navigation Bar */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(255, 255, 255, 1) 40%, rgba(255, 255, 255, 0.9) 80%, rgba(255, 255, 255, 0));
  z-index: 50;
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.bottom-nav .tab-switcher {
  pointer-events: auto;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.05);
  background: var(--bg-card);
  justify-content: space-around;
}

.bottom-nav .tab-btn {
  flex: 1;
  flex-direction: column;
  gap: 4px;
  padding: 8px 4px;
  border-radius: 20px;
  font-size: 11px;
}

.bottom-nav .tab-btn svg {
  width: 20px;
  height: 20px;
}