/* Poshak Theme & Design System (60-30-10 Rule) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  /* 60% Dominant (Canvas / Main Background) */
  --bg-60-main: #0f172a;
  --bg-60-subtle: #131d35;
  
  /* 30% Secondary (Cards, Navigation, Containers, Structural Text) */
  --card-30-bg: #1e293b;
  --card-30-border: #334155;
  --card-30-hover: #273549;
  --text-30-main: #f8fafc;
  --text-30-muted: #94a3b8;
  
  /* 10% Accent (CTAs, Badges, Highlights, Active Indicators) */
  --accent-10-main: #10b981;
  --accent-10-hover: #059669;
  --accent-10-light: rgba(16, 185, 129, 0.15);
  --accent-10-glow: rgba(16, 185, 129, 0.35);
  
  /* Status Colors */
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  
  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.35);
}

/* Leaderboard Styling */
.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.leaderboard-row:hover {
  transform: translateY(-2px);
  border-color: var(--accent-10-main);
}

.leaderboard-rank-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
}

.rank-gold {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #ffffff;
}

.rank-silver {
  background: linear-gradient(135deg, #94a3b8, #64748b);
  color: #ffffff;
}

.rank-bronze {
  background: linear-gradient(135deg, #b45309, #78350f);
  color: #ffffff;
}

.rank-num {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-muted);
  font-size: 0.95rem;
}

.leaderboard-info {
  flex: 1;
}

.leaderboard-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.leaderboard-subtext {
  font-size: 0.8rem;
  color: var(--text-30-muted);
}

.leaderboard-score-badge {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent-10-main);
  background: var(--accent-10-light);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-60-main);
  color: var(--text-30-main);
  min-height: 100vh;
  line-height: 1.5;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

/* App Container */
.app-wrapper {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1rem 5rem 1rem;
}

/* Header & Navbar */
.app-header {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-10-main);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.about-logo-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-10-main);
  margin-bottom: 1rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-logo-img:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 25px var(--accent-10-glow);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-30-main);
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--text-30-muted);
}

/* Profile Switcher Header Pill */
.profile-pill-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

.logging-for-label {
  font-size: 0.8rem;
  color: var(--text-30-muted);
}

.profile-select {
  background: transparent;
  color: var(--text-30-main);
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  padding-right: 0.5rem;
}

.profile-select option {
  background: var(--card-30-bg);
  color: var(--text-30-main);
}

.btn-add-person {
  background: var(--accent-10-main);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-add-person:hover {
  background: var(--accent-10-hover);
  transform: scale(1.08);
}

/* Navigation Tabs */
.nav-tabs {
  display: flex;
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-md);
  padding: 0.35rem;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.nav-tab-btn {
  flex: 1;
  min-width: 100px;
  padding: 0.7rem 0.85rem;
  border: none;
  background: transparent;
  color: var(--text-30-muted);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.nav-tab-btn:hover {
  color: var(--text-30-main);
  background: var(--card-30-hover);
}

.nav-tab-btn.active {
  background: var(--accent-10-main);
  color: var(--text-accent-btn);
  box-shadow: 0 4px 12px var(--accent-10-glow);
}

/* Tab Views */
.tab-content {
  display: none;
  animation: fadeIn 0.25s ease-in-out;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Score Banner Component */
.score-banner-card {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.score-banner-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: var(--accent-10-main);
}

.score-banner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
  flex-wrap: wrap;
}

.score-badge-header {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--accent-10-main);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.btn-score-banner-toggle {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-score-banner-toggle:hover {
  background: var(--accent-10-light);
  border-color: var(--accent-10-main);
  color: var(--accent-10-main);
}

.score-banner-chevron {
  font-size: 0.8rem;
  color: var(--text-30-muted);
  transition: transform 0.25s ease;
  display: inline-block;
}

.score-banner-card.expanded .score-banner-chevron {
  transform: rotate(180deg);
  color: var(--accent-10-main);
}

.score-banner-body {
  display: none;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--card-30-border);
  animation: fadeInAccordion 0.2s ease forwards;
}

.score-banner-card.expanded .score-banner-body {
  display: block;
}

.date-navigator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-icon-nav {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
}

.btn-icon-nav:hover {
  border-color: var(--accent-10-main);
  color: var(--accent-10-main);
}

.active-date-display {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
}

.date-input-hidden {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.score-tally-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.score-badge-large {
  background: var(--accent-10-light);
  border: 1px solid var(--accent-10-glow);
  color: var(--accent-10-main);
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  padding: 0.35rem 1.2rem;
  border-radius: var(--radius-md);
}

.score-progress-bar-bg {
  width: 140px;
  height: 10px;
  background: var(--bg-60-main);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--card-30-border);
}

.score-progress-bar-fill {
  height: 100%;
  background: var(--accent-10-main);
  width: 0%;
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Period Meal Cards Grid */
.period-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.period-card {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.period-card:hover {
  border-color: var(--accent-10-glow);
}

.period-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.period-title-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.period-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--bg-60-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.period-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.period-score-badge {
  background: var(--accent-10-main);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.2s ease;
}

.period-score-badge.deducted {
  background: var(--warning-color);
}

.period-score-badge.min-score {
  background: var(--danger-color);
}

.period-score-badge.unentered-badge {
  background: var(--bg-60-main);
  color: var(--text-30-muted);
  border: 1px solid var(--card-30-border);
}

.period-inputs {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.input-voice-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.meal-note-input {
  flex: 1;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.meal-note-input:focus {
  border-color: var(--accent-10-main);
}

/* Voice Recognition Microphone Button */
.btn-voice-rec {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  transition: all 0.2s ease;
  min-height: 44px;
}

.btn-voice-rec:hover {
  border-color: var(--accent-10-main);
  color: var(--accent-10-main);
}

.btn-voice-rec.listening {
  background: rgba(239, 68, 68, 0.18);
  border-color: var(--danger-color);
  color: var(--danger-color);
  animation: pulseMic 1.2s infinite ease-in-out;
}

.voice-tip-text {
  font-size: 0.78rem;
  color: var(--text-30-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.voice-tip-text em {
  font-style: normal;
  color: var(--accent-10-main);
  font-weight: 600;
}

@keyframes pulseMic {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Deduction Toggles */
.toggle-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.toggle-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  padding: 0.6rem 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-30-muted);
  transition: all 0.2s ease;
  min-height: 40px;
}

.toggle-pill:hover {
  border-color: var(--text-30-muted);
  color: var(--text-30-main);
}

.toggle-pill input[type="checkbox"] {
  accent-color: var(--accent-10-main);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.toggle-pill.active-deduction {
  background: rgba(239, 68, 68, 0.12);
  border-color: var(--danger-color);
  color: var(--danger-color);
  font-weight: 600;
}

.toggle-pill-oily.active-deduction {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--warning-color);
  color: var(--warning-color);
  font-weight: 600;
}

/* Calendar Section */
.calendar-card {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.month-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}

.calendar-week-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-weight: 600;
  color: var(--text-30-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--card-30-border);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day-tile {
  aspect-ratio: 1;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.calendar-day-tile:hover:not(.disabled) {
  border-color: var(--accent-10-main);
  transform: translateY(-2px);
}

.calendar-day-tile.today {
  border: 2px solid var(--accent-10-main);
}

.calendar-day-tile.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background: transparent;
}

.day-number {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
}

.day-score-badge {
  align-self: flex-end;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--card-30-bg);
  color: var(--text-30-muted);
}

.day-score-badge.scored {
  background: var(--accent-10-light);
  color: var(--accent-10-main);
  border: 1px solid var(--accent-10-glow);
}

/* Monthly Analytics View */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.analytics-card {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-10-main);
  margin: 0.5rem 0;
}

.chart-container {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.trend-svg {
  width: 100%;
  height: 220px;
  overflow: visible;
}

/* Settings View (60-30-10 Color Engine) */
.settings-section {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.settings-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.color-rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.color-picker-card {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.color-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.color-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.color-percentage {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-10-main);
  background: var(--accent-10-light);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.color-input-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.color-wheel-input {
  -webkit-appearance: none;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: none;
}

.color-wheel-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-wheel-input::-webkit-color-swatch {
  border: 2px solid var(--card-30-border);
  border-radius: var(--radius-md);
}

.hex-code-input {
  flex: 1;
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.9rem;
  text-transform: uppercase;
}

/* Preset Theme Pills */
.presets-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.preset-btn {
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  color: var(--text-30-main);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.preset-btn:hover {
  border-color: var(--accent-10-main);
}

.preset-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* Custom Profile Manager in Settings */
.profile-list-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.profile-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-60-main);
  border: 1px solid var(--card-30-border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
}

.profile-name-text {
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-danger-sm {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-danger-sm:hover {
  background: var(--danger-color);
  color: #ffffff;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--card-30-bg);
  border: 1px solid var(--card-30-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  width: 90%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn-primary {
  background: var(--accent-10-main);
  color: var(--text-accent-btn);
  border: none;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
}

.btn-primary:hover {
  background: var(--accent-10-hover);
}

.btn-secondary {
  background: var(--bg-60-main);
  color: var(--text-30-main);
  border: 1px solid var(--card-30-border);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
}

/* Mobile App Bar & Responsive Optimizations */
@media (max-width: 640px) {
  .app-wrapper {
    padding: 1rem 0.75rem 5rem 0.75rem;
  }

  .app-header {
    border-radius: var(--radius-md);
    padding: 0.85rem;
  }

  .brand-title {
    font-size: 1.2rem;
  }

  .logging-for-label {
    display: none;
  }

  /* Fixed Bottom App Navigation Bar for Mobile Phones */
  .nav-tabs {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100vw;
    margin-bottom: 0;
    border-radius: 0;
    border-top: 1px solid var(--card-30-border);
    border-left: none;
    border-right: none;
    border-bottom: none;
    z-index: 999;
    padding: 0.5rem 0.25rem;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
    background: var(--card-30-bg);
  }

  .nav-tab-btn {
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.75rem;
    padding: 0.4rem 0.2rem;
    min-width: auto;
  }

  .score-banner-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
  }
  
  .score-tally-container {
    width: 100%;
    justify-content: space-between;
  }

  .input-voice-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-voice-rec {
    justify-content: center;
  }
  
  /* Mobile Phone Calendar Optimizations */
  .calendar-card {
    padding: 1rem 0.65rem;
  }

  .calendar-grid {
    gap: 0.35rem;
  }

  .calendar-day-tile {
    aspect-ratio: auto;
    min-height: 54px;
    padding: 0.35rem 0.2rem;
    justify-content: space-between;
    border-radius: var(--radius-sm);
  }

  .day-number {
    font-size: 0.8rem;
    font-weight: 700;
  }
  
  .day-score-badge {
    font-size: 0.62rem;
    padding: 0.12rem 0.2rem;
    border-radius: var(--radius-sm);
    text-align: center;
    margin-top: 0.2rem;
    line-height: 1.15;
  }

  /* Mobile Phone Family Cloud Sync Input Container */
  #family-passcode-input-container {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  #btn-save-family-passcode {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   Accordion Dropdown Styling for Meal Period Cards
   ========================================================================== */
.period-card {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.period-card.expanded {
  border-color: var(--accent-10-glow);
}

.period-card-header {
  cursor: pointer;
  user-select: none;
  transition: opacity 0.2s ease;
}

.period-card-header:hover .period-name {
  color: var(--accent-10-main);
}

.accordion-chevron {
  font-size: 0.8rem;
  color: var(--text-30-muted);
  transition: transform 0.25s ease;
  margin-left: 0.5rem;
  display: inline-block;
}

.period-card.expanded .accordion-chevron {
  transform: rotate(180deg);
  color: var(--accent-10-main);
}

.period-card-body {
  display: none;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--card-30-border);
  animation: fadeInAccordion 0.2s ease forwards;
}

.period-card.expanded .period-card-body {
  display: block;
}

@keyframes fadeInAccordion {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}