/* ==========================================================================
   DEVSFIT - MODERN GLASSMORPHISM DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

:root {
  /* Core Palette */
  --bg: #090d16;
  --bg-surface: #0f172a;
  --bg-card: rgba(20, 30, 48, 0.72);
  --bg-card-hover: rgba(26, 40, 64, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.78);
  --bg-input: rgba(15, 23, 42, 0.92);
  --bg-subtle: rgba(255, 255, 255, 0.04);
  --bg-elevated: #1e293b;

  /* Lines & Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(99, 102, 241, 0.45);
  --border-focus: #6366f1;

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0f172a;

  /* Brand & Macro Accent Colors */
  --brand-primary: #6366f1;
  --brand-primary-hover: #4f46e5;
  --brand-glow: rgba(99, 102, 241, 0.35);

  --macro-protein: #38bdf8;
  --macro-protein-bg: rgba(56, 189, 248, 0.12);
  --macro-protein-border: rgba(56, 189, 248, 0.35);

  --macro-carbs: #fbbf24;
  --macro-carbs-bg: rgba(251, 191, 36, 0.12);
  --macro-carbs-border: rgba(251, 191, 36, 0.35);

  --macro-fat: #f43f5e;
  --macro-fat-bg: rgba(244, 63, 94, 0.12);
  --macro-fat-border: rgba(244, 63, 94, 0.35);

  --macro-fiber: #34d399;
  --macro-fiber-bg: rgba(52, 211, 153, 0.12);

  --macro-kcal: #a855f7;
  --macro-kcal-bg: rgba(168, 85, 247, 0.12);

  /* Status Colors */
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.14);
  --success-border: rgba(16, 185, 129, 0.35);

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.14);
  --warning-border: rgba(245, 158, 11, 0.35);

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.14);
  --danger-border: rgba(239, 68, 68, 0.35);

  --cyan: #06b6d4;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.22);

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------------- CSS Reset & Global ---------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Background Glows */
.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.bg-glow-1 {
  top: -150px;
  right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, rgba(6, 182, 212, 0.05) 70%, transparent 100%);
}

.bg-glow-2 {
  bottom: 5%;
  left: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(99, 102, 241, 0.05) 70%, transparent 100%);
}

/* ---------------- Layout & Container ---------------- */
.app-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
  position: relative;
  z-index: 1;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------------- Topbar & Navigation ---------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 23, 42, 0.82);
  border-bottom: 1px solid var(--border-glass);
}

.topbar-inner {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  cursor: pointer;
}

.brand-icon {
  font-size: 1.35rem;
}

.banner-icon-clean {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--success);
  color: #ffffff;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.brand-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 30%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.4);
}

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

/* Nav Tabs */
.nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  padding: 0.3rem;
  border-radius: 14px;
}

.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.nav-tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  color: #ffffff;
  background: var(--brand-primary);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.tab-icon {
  font-size: 1rem;
}

.tab-count {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.tab-count.alert {
  background: var(--danger);
  color: #ffffff;
}

/* Session / Authorize */
.session-user {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  padding: 0.3rem 0.4rem 0.3rem 0.75rem;
  border-radius: 12px;
}

.session-user-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
  flex-shrink: 0;
}

.session-user.is-authorized .user-status-dot {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.session-user.is-authorized .session-user-label {
  color: var(--text-primary);
}

.auth-banner {
  max-width: 1380px;
  margin: 0.9rem auto 0;
  padding: 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  border: 1px solid rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.1);
  border-radius: 14px;
  color: #fde68a;
}

.auth-banner[hidden] {
  display: none !important;
}

.auth-banner p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
}

.auth-banner code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.auth-dialog {
  max-width: 520px;
  padding: 1.75rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-scheme {
  padding: 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.18);
}

.auth-scheme-head {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.auth-scheme-name {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

.auth-scheme-type {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.auth-scheme-meta,
.auth-scheme-help {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.auth-scheme-help {
  color: var(--text-muted);
}

.auth-scheme code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.auth-form-status {
  margin: 0;
  font-size: 0.85rem;
}

.auth-form-status.is-error {
  color: #fca5a5;
}

.auth-form-status.is-ok {
  color: #6ee7b7;
}

.auth-secret-input {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.auth-scheme .form-group:last-child {
  margin-bottom: 0;
}

/* ---------------- Glassmorphism Card Panels ---------------- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card-header.border-b {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------------- Buttons & Inputs ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.2rem;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn[hidden] {
  display: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-hover) 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35);
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.btn-ghost {
  background: var(--bg-subtle);
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-glass);
}

.btn-outline:hover:not(:disabled) {
  background: var(--bg-subtle);
  border-color: var(--border-hover);
}

.btn-lg {
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  border-radius: 14px;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 8px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

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

.form-input, .form-select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.form-select.sm {
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
}

/* ---------------- VIEW 1: NUTRITION AGENT ---------------- */
.agent-grid {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* Upload Card & Drop Zone */
.upload-card {
  position: sticky;
  top: 85px;
}

.drop-zone {
  border: 2px dashed rgba(99, 102, 241, 0.35);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.5);
  min-height: 280px;
  display: grid;
  place-items: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--brand-primary);
  background: rgba(99, 102, 241, 0.08);
  transform: translateY(-2px);
}

.drop-empty-content {
  text-align: center;
  padding: 2rem 1.5rem;
}

.drop-icon-pulse {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 18px;
  background: rgba(99, 102, 241, 0.12);
  color: var(--brand-primary);
  display: grid;
  place-items: center;
  transition: var(--transition-fast);
}

.drop-zone:hover .drop-icon-pulse {
  transform: scale(1.08);
  background: rgba(99, 102, 241, 0.2);
}

.drop-primary-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.drop-secondary-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.browse-link {
  color: var(--brand-primary);
  text-decoration: underline;
  font-weight: 600;
}

.preview-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.preview-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-overlay {
  position: absolute;
  top: 10px;
  right: 10px;
}

.preview-badge {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: var(--success);
  border: 1px solid var(--success-border);
  padding: 0.25rem 0.65rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.upload-action-bar {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.upload-action-bar .btn-primary {
  flex: 1;
}

.status-banner {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-primary);
  box-shadow: 0 0 8px var(--brand-primary);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.status-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* Empty State */
.empty-state-view {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state-view.sm {
  padding: 2.5rem 1rem;
}

.empty-illustration {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  border-radius: 20px;
  background: var(--bg-subtle);
  display: grid;
  place-items: center;
}

.empty-emoji {
  font-size: 2.2rem;
}

.empty-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.empty-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 440px;
  margin: 0 auto;
}

/* Macro Summary KPI Panel */
.macro-summary-panel {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.macro-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.macro-kpi-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem;
  position: relative;
}

.macro-kpi-card.total-cals {
  background: var(--macro-kcal-bg);
  border-color: rgba(168, 85, 247, 0.35);
}

.macro-kpi-card.protein {
  background: var(--macro-protein-bg);
  border-color: var(--macro-protein-border);
}

.macro-kpi-card.carbs {
  background: var(--macro-carbs-bg);
  border-color: var(--macro-carbs-border);
}

.macro-kpi-card.fat {
  background: var(--macro-fat-bg);
  border-color: var(--macro-fat-border);
}

.kpi-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.kpi-value-row {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}

.kpi-number {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.kpi-unit {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.kpi-bar-pill {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
  color: #ffffff;
}

.bg-protein { background: var(--macro-protein); }
.bg-carbs { background: var(--macro-carbs); }
.bg-fat { background: var(--macro-fat); }
.bg-fiber { background: var(--macro-fiber); }

/* Segmented Macro Bar */
.macro-distribution-wrap {
  margin-top: 1rem;
}

.macro-distribution-bar {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  display: flex;
  background: rgba(255, 255, 255, 0.06);
}

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

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

.dist-legend {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.55rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* Dishes List & Interactive Cards */
.dishes-container {
  margin-bottom: 1.5rem;
}

.dishes-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.85rem;
}

.dishes-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.dishes-tip {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.dishes-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dish-editor-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.dish-editor-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.dish-top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.dish-name-wrap h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: capitalize;
}

.dish-local-name {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.dish-status-badges {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge.mapped {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.status-badge.ambiguous {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.status-badge.unmapped {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.status-badge.analyzed {
  background: rgba(148, 163, 184, 0.16);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.status-badge.confirmed {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid var(--success-border);
}

/* Stepper Controls Row */
.dish-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.stepper-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.stepper-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.stepper-box {
  display: inline-flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  overflow: hidden;
}

.stepper-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition-fast);
}

.stepper-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--brand-primary);
}

.stepper-input {
  width: 58px;
  text-align: center;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
}

.dish-macro-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.mini-macro-cell {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.45rem;
  text-align: center;
}

.mini-macro-cell strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.mini-macro-cell span {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.dish-action-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border-subtle);
}

.dish-footer-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Meal Confirm & Celebration */
.meal-confirm-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(99, 102, 241, 0.1) 100%);
  border: 1px solid var(--success-border);
  border-radius: 16px;
  padding: 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.meal-confirm-footer[hidden],
.confirmed-success-banner[hidden] {
  display: none !important;
}

.confirm-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

.confirm-sub {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.confirmed-success-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  border-radius: 16px;
  padding: 1.25rem;
  margin-top: 1rem;
}

.confirmed-success-banner .banner-icon {
  font-size: 2rem;
}

.confirmed-success-banner h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--success);
}

.confirmed-success-banner p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ---------------- VIEW 2: FOOD CATALOG ---------------- */
.catalog-page-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.catalog-search-card {
  padding: 1.25rem;
}

.search-primary-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.search-input-box {
  flex: 1;
  min-width: 280px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 0.95rem;
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

.search-input-box input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 0.75rem 2.25rem 0.75rem 2.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
}

.search-input-box input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.clear-search-btn {
  position: absolute;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.sort-select-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sort-label-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Category Pills */
.quick-category-pills {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.85rem 0 0.45rem;
  scrollbar-width: thin;
}

.cat-pill {
  padding: 0.45rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.cat-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.cat-pill.active {
  background: rgba(99, 102, 241, 0.22);
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, 0.5);
}

.food-kind-pills {
  padding-top: 0.35rem;
}

.food-kind-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
}

.food-kind-badge.kind-ingredient { color: #86efac; }
.food-kind-badge.kind-dish { color: #c4b5fd; }
.food-kind-badge.kind-branded { color: #fcd34d; }

/* Filters bar & extended drawer */
.filter-controls-row {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.filter-group label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.more-filters-drawer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.drawer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.filter-checks-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.filter-fieldset {
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.15);
}

.filter-fieldset legend {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 0 0.35rem;
}

.check-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.check-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
}

.search-meta-bar {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Catalog Results Grid */
.catalog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.15rem;
}

.food-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.food-card:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.food-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.35;
}

.food-card-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.food-card-macros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0.55rem 0.45rem;
  text-align: center;
  margin-bottom: 0.85rem;
}

.food-card-macros strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
}

.food-card-macros span {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.food-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.tag-chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  color: #a5b4fc;
  border: 1px solid rgba(99, 102, 241, 0.25);
}

.tag-chip.goal-fat-loss { background: rgba(16, 185, 129, 0.14); color: #34d399; border-color: rgba(16, 185, 129, 0.3); }
.tag-chip.goal-muscle { background: rgba(99, 102, 241, 0.14); color: #818cf8; border-color: rgba(99, 102, 241, 0.3); }
.tag-chip.goal-pre-workout { background: rgba(245, 158, 11, 0.14); color: #fbbf24; border-color: rgba(245, 158, 11, 0.3); }

.food-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.catalog-pagination {
  text-align: center;
  margin-top: 2rem;
}

.catalog-pagination[hidden] {
  display: none !important;
}

/* ---------------- VIEW 3: MEAL HISTORY ---------------- */
.history-hero-card {
  margin-bottom: 1.5rem;
}

.history-hero-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.history-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.history-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  padding: 1.35rem;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.history-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-md);
}

.history-thumb {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-subtle);
}

.history-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.history-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.history-capture-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.history-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.history-totals-bar {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.history-total-pill {
  background: rgba(99, 102, 241, 0.14);
  color: #c7d2fe;
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
}

.history-dishes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}

.history-dish-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.75rem;
}

.history-dish-item h5 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: capitalize;
  margin-bottom: 0.2rem;
}

/* ---------------- VIEW 4: CANDIDATES QUARANTINE ---------------- */
.candidates-hero-card {
  margin-bottom: 1.5rem;
}

.candidates-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.status-tab-group {
  display: flex;
  gap: 0.25rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem;
  border-radius: 10px;
}

.status-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.status-tab.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.candidates-split-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.candidate-items-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 650px;
  overflow-y: auto;
}

.candidate-item-btn {
  width: 100%;
  text-align: left;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-primary);
}

.candidate-item-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glass);
}

.candidate-item-btn.active {
  background: rgba(99, 102, 241, 0.16);
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 1px var(--brand-primary);
}

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

.candidate-name {
  font-size: 1rem;
  font-weight: 700;
  text-transform: capitalize;
}

.candidate-count-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(99, 102, 241, 0.25);
  color: #a5b4fc;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
}

.evidence-photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.85rem;
  margin: 1rem 0;
}

.evidence-photo-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  overflow: hidden;
}

.evidence-photo-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

/* ---------------- SAME-PAGE MODALS ---------------- */
.modal-backdrop[hidden] {
  display: none !important;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(9, 13, 22, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: grid;
  place-items: center;
  padding: 1.5rem;
  overflow-y: auto;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.glass-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(99, 102, 241, 0.18);
  position: relative;
  width: 100%;
  animation: modalEnter 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEnter {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.food-modal-dialog {
  max-width: 680px;
  padding: 2rem;
}

.edit-dish-dialog, .add-dish-dialog {
  max-width: 520px;
  padding: 1.75rem;
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

.modal-header {
  margin-bottom: 1.25rem;
}

.modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Food Modal Specifics */
.modal-serving-calc {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.15rem;
  margin: 1.25rem 0;
}

.serving-stepper-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.serving-presets {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.preset-chip {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.preset-chip:hover, .preset-chip.active {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
}

.modal-macros-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.modal-macro-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem;
  text-align: center;
}

.modal-macro-box strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-macro-box span {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nutrients-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.nutrients-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.nutrients-table td {
  padding: 0.55rem 0;
}

.nutrients-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--text-primary);
}

/* Forms in Modals */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.macros-edit-fieldset {
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.15);
  margin-bottom: 1.25rem;
}

.fieldset-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 0.35rem;
}

.macros-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.autocomplete-dropdown {
  position: absolute;
  z-index: 20;
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  margin-top: 0.35rem;
  max-height: 220px;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}

.autocomplete-item {
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.autocomplete-item:hover {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 200;
  background: var(--bg-elevated);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 0.85rem 1.25rem;
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  max-width: 380px;
  font-size: 0.88rem;
  font-weight: 600;
  animation: slideUp 0.25s ease;
}

.toast.error {
  border-color: var(--danger-border);
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------- Responsive Breakpoints ---------------- */
@media (max-width: 1080px) {
  .agent-grid {
    grid-template-columns: 1fr;
  }
  .upload-card {
    position: static;
  }
  .candidates-split-layout {
    grid-template-columns: 1fr;
  }
  .history-card {
    grid-template-columns: 1fr;
  }
  .history-thumb {
    max-height: 220px;
  }
}

@media (max-width: 768px) {
  .topbar-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .nav-tabs {
    overflow-x: auto;
  }
  .macro-kpi-grid {
    grid-template-columns: 1fr 1fr;
  }
  .macros-form-grid, .modal-macros-grid {
    grid-template-columns: 1fr 1fr;
  }
  .filter-checks-row {
    grid-template-columns: 1fr;
  }
}