/* Dietitian Screen Share Food & Fitness Log - Rust WASM Dark Mode */
:root {
  --bg-main: #0c0e14;
  --bg-card: #141722;
  --bg-card-hover: #1b1f2e;
  --bg-input: #1a1e2b;
  --border-color: #24293a;
  --border-highlight: #3b82f6;

  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --accent-blue: #3b82f6;
  --accent-blue-bg: rgba(59, 130, 246, 0.15);
  --accent-green: #10b981;
  --accent-green-bg: rgba(16, 185, 129, 0.15);
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.25);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  padding-bottom: 60px;
  -webkit-font-smoothing: antialiased;
}

/* Header & Top Bar */
.app-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.header-container {
  max-width: 1350px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.app-logo {
  font-size: 24px;
}

.app-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.tag-badge {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  background: var(--accent-blue-bg);
  color: var(--accent-blue);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.wasm-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Google Health Connect Button */
.google-sync-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-input);
  border: 1px solid #334155;
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.google-sync-btn:hover {
  background-color: var(--accent-blue-bg);
  border-color: var(--accent-blue);
}

.google-sync-btn.connected {
  border-color: var(--accent-green);
  background-color: var(--accent-green-bg);
  color: #34d399;
}

/* File Drop Zone / Upload Button */
.file-upload-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.file-dropzone {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-input);
  border: 1px dashed var(--border-color);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.file-dropzone:hover, .file-dropzone.dragover {
  border-color: var(--accent-blue);
  background-color: var(--accent-blue-bg);
}

.file-dropzone-icon {
  font-size: 15px;
}

.file-dropzone-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.active-file-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background-color: #1e293b;
  border: 1px solid #334155;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: #cbd5e1;
}

.hidden-file-input {
  display: none;
}

/* View Switcher Tabs */
.view-tabs {
  display: flex;
  background-color: var(--bg-input);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tab-btn.active {
  background-color: var(--accent-blue);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

/* Main Container */
.main-content {
  max-width: 1350px;
  margin: 24px auto 0;
  padding: 0 24px;
}

/* Stats Summary Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
}

.stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* Controls Bar (Search & Filters) */
.controls-bar {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.search-input-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 14px;
}

.search-input {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 14px 10px 38px;
  border-radius: var(--radius-md);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.search-input:focus {
  border-color: var(--accent-blue);
}

.clear-search-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  position: absolute;
  right: 12px;
  padding: 2px 6px;
}

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

/* Meal Type Filter Pills */
.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-btn {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s ease;
}

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

.pill-btn.active {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
}

/* Meal Type Badges (Color-coded) */
.meal-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.meal-badge.BREAKFAST {
  background-color: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.meal-badge.LUNCH {
  background-color: rgba(52, 211, 153, 0.15);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.meal-badge.DINNER {
  background-color: rgba(129, 140, 248, 0.15);
  color: #818cf8;
  border: 1px solid rgba(129, 140, 248, 0.3);
}

.meal-badge.SNACK {
  background-color: rgba(192, 132, 252, 0.15);
  color: #c084fc;
  border: 1px solid rgba(192, 132, 252, 0.3);
}

.meal-badge.AFTER_DINNER {
  background-color: rgba(244, 114, 182, 0.15);
  color: #f472b6;
  border: 1px solid rgba(244, 114, 182, 0.3);
}

.meal-badge.BEFORE_LUNCH {
  background-color: rgba(45, 212, 191, 0.15);
  color: #2dd4bf;
  border: 1px solid rgba(45, 212, 191, 0.3);
}

.meal-badge.ANYTIME {
  background-color: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

/* Fitness Badges (Steps & Cardio Load) */
.fitness-badge-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.fitness-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.fitness-badge.steps {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.fitness-badge.cardio {
  background-color: rgba(251, 113, 133, 0.15);
  color: #fb7185;
  border: 1px solid rgba(251, 113, 133, 0.35);
}

/* Timeline View Layout */
.timeline-view {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.week-block {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background-color: var(--bg-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.week-header {
  background-color: #171b28;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.week-title {
  font-size: 15px;
  font-weight: 700;
  color: #60a5fa;
  display: flex;
  align-items: center;
  gap: 8px;
}

.week-badge {
  font-size: 12px;
  background-color: var(--bg-input);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.week-days {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Daily Section */
.day-section {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: #10131d;
  overflow: hidden;
}

.day-header {
  background-color: #161a26;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s ease;
  flex-wrap: wrap;
  gap: 10px;
}

.day-header:hover {
  background-color: #1c2130;
}

.day-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.day-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.day-item-count {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.day-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.day-section.collapsed .day-content {
  display: none;
}

.day-toggle-icon {
  font-size: 12px;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.day-section.collapsed .day-toggle-icon {
  transform: rotate(-90deg);
}

/* Meal Entry Row / Card */
.meal-entry-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s ease;
}

.meal-entry-card:hover {
  border-color: #334155;
  background-color: var(--bg-card-hover);
}

.entry-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.entry-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.entry-time {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-input);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.food-name {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}

.brand-name {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  font-style: italic;
}

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

.data-source-tag {
  font-size: 11px;
  color: var(--text-muted);
}

/* Nutrients Tag List */
.nutrients-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.07);
}

.nutrient-pill {
  font-size: 11px;
  background-color: #1a202c;
  color: #cbd5e1;
  border: 1px solid #2d3748;
  padding: 2px 7px;
  border-radius: 4px;
  display: inline-flex;
  gap: 4px;
}

.nutrient-pill .key {
  color: #94a3b8;
  font-weight: 500;
}

.nutrient-pill .val {
  color: #e2e8f0;
  font-weight: 700;
}

.nutrient-pill.is-na {
  opacity: 0.4;
  border-style: dotted;
}

/* Table View */
.table-view {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.data-table th {
  background-color: #171b28;
  color: var(--text-secondary);
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  user-select: none;
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: top;
}

.data-table tr:hover td {
  background-color: var(--bg-card-hover);
}

.table-food-cell {
  font-weight: 600;
  color: #ffffff;
}

/* Empty & Error States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.empty-state-title {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.empty-state-desc {
  font-size: 14px;
  max-width: 450px;
  margin: 0 auto 16px;
}

.hidden {
  display: none !important;
}

.live-synced-pill {
  border-color: rgba(16, 185, 129, 0.4) !important;
  color: #34d399 !important;
  background: rgba(16, 185, 129, 0.1) !important;
}

.live-synced-pill.active {
  background: #10b981 !important;
  color: #ffffff !important;
  border-color: #10b981 !important;
}

.live-tag {
  background: rgba(16, 185, 129, 0.15) !important;
  color: #34d399 !important;
  border: 1px solid rgba(16, 185, 129, 0.3) !important;
  font-weight: 600 !important;
}