/* ==============================================================================
 * TalkDiet-AI: Half Clinic (하프의원) Medical Luxury Theme
 * Default Mode: Pure Warm Light (프리미엄 메디컬 라이트)
 * ============================================================================== */

:root {
  /* Primary Base - Warm Minimalist Medical Light */
  --bg-primary: #F8F7F3;
  --bg-secondary: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-elevated: #FFFFFF;
  --bg-card-subtle: #F4F2EC;
  --bg-input: #FAFAF8;

  /* Clinic Brand Accents */
  --clinic-navy: #1E2338;
  --clinic-navy-hover: #2B3250;
  --clinic-navy-sub: #3E466B;
  
  --clinic-gold: #C5A46D;
  --clinic-gold-hover: #B5935A;
  --clinic-gold-light: #F8F4EC;
  --clinic-gold-border: #E8DCC9;
  
  --clinic-teal: #0D9488;
  --clinic-mint: #10B981;
  --clinic-mint-light: #ECFDF5;
  --clinic-coral: #E05638;

  /* Text Hierarchy */
  --text-primary: #191C28;
  --text-secondary: #585F76;
  --text-muted: #8E95A9;
  --text-on-navy: #FFFFFF;

  /* Borders & Dividers */
  --border-color: #E6E3DA;
  --border-subtle: #F0EEE8;
  --border-gold: #D8C7AA;
  --border-focus: #C5A46D;

  /* Shadows - Delicate Soft Elevation */
  --shadow-subtle: 0 2px 6px rgba(30, 35, 56, 0.03);
  --shadow-card: 0 4px 20px rgba(30, 35, 56, 0.06);
  --shadow-hover: 0 10px 30px rgba(30, 35, 56, 0.10);
  --shadow-gold: 0 4px 16px rgba(197, 164, 109, 0.2);

  /* Radius & Geometry */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Typography: halfclinic.com exact font-family stack */
  --font-sans: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: 'Noto Serif KR', serif;
  --font-en: 'Open Sans', sans-serif;
  --font-mono: "Fira Code", monospace;
}

[data-theme="dark"] {
  --bg-primary: #121524;
  --bg-secondary: #191E32;
  --bg-card: #1C2239;
  --bg-card-elevated: #242B46;
  --bg-card-subtle: #161A2D;
  --bg-input: #161A2D;

  --text-primary: #F4F5F9;
  --text-secondary: #A6AEC4;
  --text-muted: #6F7893;

  --border-color: #2D3554;
  --border-subtle: #242A44;
  --border-gold: #5E4E32;

  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  letter-spacing: -0.05em; /* halfclinic.com exact letter spacing */
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

/* App Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 2rem;
  transition: background 0.3s, border-color 0.3s;
}

[data-theme="dark"] .app-header {
  background: rgba(25, 30, 50, 0.94);
}

.header-container {
  max-width: 1480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

/* Re-architected HALF SVG Emblem */
.brand-emblem-wrap {
  display: flex;
  align-items: center;
}

.brand-half-svg {
  display: block;
  border-radius: var(--radius-xs);
  box-shadow: 0 2px 8px rgba(30, 35, 56, 0.12);
  transition: transform 0.2s ease;
}

.brand-half-svg:hover {
  transform: scale(1.02);
}

.brand-emblem-bg {
  fill: #1E2338;
  stroke: #C5A46D;
  stroke-width: 1.5;
}

[data-theme="dark"] .brand-emblem-bg {
  fill: #161A2D;
  stroke: #D8C7AA;
}

.brand-emblem-text-bold {
  font-family: 'Open Sans', 'Noto Sans KR', sans-serif;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.08em;
  fill: #C5A46D;
}

.brand-emblem-text-sub {
  font-family: 'Open Sans', sans-serif;
  font-weight: 700;
  font-size: 8.5px;
  letter-spacing: 0.14em;
  fill: #FFFFFF;
}

.brand-emblem-text-kr {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 500;
  font-size: 8px;
  letter-spacing: -0.02em;
  fill: #C5A46D;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-logo-text {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clinic-navy);
  letter-spacing: -0.04em;
}

[data-theme="dark"] .brand-logo-text {
  color: #FFFFFF;
}

.brand-eng-gold {
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 0.88em;
  color: var(--clinic-gold);
  letter-spacing: 0.02em;
  margin-left: 2px;
}

/* TalkDiet AI Product Demo Identification Badge */
.talkdiet-demo-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(30, 35, 56, 0.06) 0%, rgba(197, 164, 109, 0.14) 100%);
  border: 1px solid var(--clinic-gold-border);
  border-radius: var(--radius-full);
  padding: 0.22rem 0.65rem;
  box-shadow: 0 1px 4px rgba(30, 35, 56, 0.04);
}

[data-theme="dark"] .talkdiet-demo-tag {
  background: rgba(197, 164, 109, 0.12);
  border-color: rgba(197, 164, 109, 0.35);
}

.demo-tag-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clinic-gold);
  box-shadow: 0 0 0 2px rgba(197, 164, 109, 0.35);
  animation: pulseGold 2s infinite ease-in-out;
}

@keyframes pulseGold {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.3); opacity: 0.5; }
}

.demo-product-name {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--clinic-navy);
  letter-spacing: -0.01em;
}

[data-theme="dark"] .demo-product-name {
  color: #F8F4EC;
}

.demo-badge-sub {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--clinic-gold-hover);
  background: rgba(197, 164, 109, 0.2);
  padding: 1px 5px;
  border-radius: var(--radius-full);
}

.brand-sub {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-top: 1px;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.clinic-auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--clinic-gold-light);
  border: 1px solid var(--clinic-gold-border);
  color: var(--clinic-gold-hover);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
}

[data-theme="dark"] .clinic-auth-badge {
  background: rgba(197, 164, 109, 0.15);
  border-color: rgba(197, 164, 109, 0.3);
}

.serverless-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--clinic-mint-light);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #047857;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
}

.status-dot-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
}

.exchange-rate-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.exchange-rate-input {
  width: 54px;
  background: transparent;
  border: none;
  font-weight: 700;
  color: var(--clinic-navy);
  text-align: center;
  font-size: 0.82rem;
  outline: none;
}

[data-theme="dark"] .exchange-rate-input {
  color: var(--clinic-gold);
}

.btn-icon-soft {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
}

.btn-icon-soft:hover {
  background: var(--bg-card-subtle);
  border-color: var(--clinic-gold);
  color: var(--clinic-navy);
}

.main-wrapper {
  max-width: 1480px;
  margin: 1.5rem auto 3rem;
  padding: 0 2rem;
}

/* Hero Model Switcher (Direct interactive selector) */
.model-hero-selector {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-subtle);
}

.model-hero-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.model-hero-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--clinic-navy);
}

[data-theme="dark"] .model-hero-title {
  color: #FFFFFF;
}

.model-chips-scroll {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.65rem;
}

.model-chip {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.85rem;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: relative;
  text-align: left;
}

.model-chip:hover {
  border-color: var(--clinic-gold);
  transform: translateY(-1px);
  background: var(--bg-secondary);
}

.model-chip.active {
  background: #FFFFFF;
  border-color: var(--clinic-navy);
  box-shadow: 0 4px 14px rgba(30, 35, 56, 0.08);
}

[data-theme="dark"] .model-chip.active {
  background: var(--bg-card-elevated);
  border-color: var(--clinic-gold);
}

.model-chip-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.model-chip-name {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
}

.model-chip.active .model-chip-name {
  color: var(--clinic-navy);
}

[data-theme="dark"] .model-chip.active .model-chip-name {
  color: var(--clinic-gold);
}

.model-chip-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  background: var(--bg-card-subtle);
  color: var(--text-secondary);
}

.model-chip.active .model-chip-badge {
  background: var(--clinic-navy);
  color: #FFFFFF;
}

[data-theme="dark"] .model-chip.active .model-chip-badge {
  background: var(--clinic-gold);
  color: var(--clinic-navy);
}

.model-chip-cost {
  font-size: 0.76rem;
  color: var(--clinic-teal);
  font-weight: 700;
}

.model-chip-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Sample Presets Strip */
.sample-presets-bar {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  background: var(--bg-card);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}

.preset-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--clinic-navy);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}

[data-theme="dark"] .preset-label {
  color: var(--clinic-gold);
}

.preset-buttons-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
  scrollbar-color: var(--clinic-gold) transparent;
}

.preset-buttons-container::-webkit-scrollbar {
  height: 4px;
}

.preset-buttons-container::-webkit-scrollbar-thumb {
  background: var(--clinic-gold);
  border-radius: 4px;
}

.btn-preset {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  box-shadow: var(--shadow-subtle);
  flex-shrink: 0;
}

.btn-preset:hover {
  border-color: var(--clinic-gold);
  color: var(--clinic-navy);
  transform: none; /* 마우스 오버 시 플로팅(들뜸 현상) 방지 */
}

.btn-preset.active {
  background: var(--clinic-navy);
  color: #FFFFFF;
  border-color: var(--clinic-navy);
  box-shadow: 0 4px 12px rgba(30, 35, 56, 0.2);
}

/* Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.clinic-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
  transition: box-shadow 0.25s, border-color 0.25s;
}

.clinic-card:hover {
  box-shadow: var(--shadow-hover);
}

.card-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.card-title-text {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clinic-navy);
  display: flex;
  align-items: center;
  gap: 8px;
}

[data-theme="dark"] .card-title-text {
  color: #FFFFFF;
}

.pill-badge {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

.pill-gold {
  background: var(--clinic-gold-light);
  border: 1px solid var(--clinic-gold-border);
  color: var(--clinic-gold-hover);
}

.pill-navy {
  background: var(--clinic-navy);
  color: #FFFFFF;
}

/* Dropzone & Canvas */
.image-upload-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dropzone-container {
  position: relative;
  min-height: 380px;
  background: var(--bg-input);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
}

.dropzone-container.dragover {
  border-color: var(--clinic-gold);
  background: var(--clinic-gold-light);
}

.dropzone-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  gap: 0.75rem;
}

.dropzone-icon-clinic {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--clinic-navy);
  border: 1px solid var(--border-color);
}

.dropzone-prompt {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clinic-navy);
}

[data-theme="dark"] .dropzone-prompt {
  color: #FFFFFF;
}

.dropzone-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 320px;
}

.upload-action-buttons {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.btn-clinic-primary {
  background: var(--clinic-navy);
  color: #FFFFFF;
  border: 1px solid var(--clinic-navy);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(30, 35, 56, 0.15);
  transition: all 0.2s;
}

.btn-clinic-primary:hover {
  background: var(--clinic-navy-hover);
  border-color: var(--clinic-navy-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(30, 35, 56, 0.2);
}

.btn-clinic-gold {
  background: var(--clinic-gold);
  color: #FFFFFF;
  border: 1px solid var(--clinic-gold);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-gold);
  transition: all 0.2s;
}

.btn-clinic-gold:hover {
  background: var(--clinic-gold-hover);
  border-color: var(--clinic-gold-hover);
  transform: translateY(-1px);
}

.btn-clinic-secondary {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.55rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-clinic-secondary:hover {
  border-color: var(--clinic-navy);
  color: var(--clinic-navy);
  background: var(--bg-card-subtle);
}

.vision-canvas-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.canvas-image-stage {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  max-width: 100%;
  max-height: 480px;
  margin: 0 auto;
}

.vision-image-display {
  display: block;
  max-width: 100%;
  max-height: 480px;
  width: auto;
  height: auto;
  border-radius: var(--radius-sm);
  object-fit: contain;
  margin: 0 auto;
}

.vision-bbox-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
}

.category-legend-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 1rem;
  background: var(--bg-card-subtle);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

/* Nutrition Hero Grid */
.nutrition-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.metric-card-clinic {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.metric-label-clinic {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
}

.metric-val-clinic {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--clinic-navy);
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

[data-theme="dark"] .metric-val-clinic {
  color: #FFFFFF;
}

.metric-val-clinic span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

.metric-sub-clinic {
  font-size: 0.74rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.macro-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-bottom: 1.25rem;
}

.macro-bar-container {
  width: 100%;
  height: 12px;
  border-radius: var(--radius-full);
  background: #EAE8E0;
  overflow: hidden;
  display: flex;
  margin: 0.65rem 0 1rem;
}

.macro-seg {
  height: 100%;
  transition: width 0.4s ease;
}

.macro-seg-carbs { background: #D97706; }
.macro-seg-protein { background: #DC2626; }
.macro-seg-fat { background: #7C3AED; }

.macro-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
  text-align: center;
}

.macro-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
}

.macro-box-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
}

.macro-box-grams {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--clinic-navy);
}

[data-theme="dark"] .macro-box-grams {
  color: #FFFFFF;
}

.macro-box-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.detected-list-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 4px;
}

.food-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.food-card:hover, .food-card.active {
  background: #FFFFFF;
  border-color: var(--clinic-navy);
  box-shadow: var(--shadow-subtle);
  transform: translateX(2px);
}

[data-theme="dark"] .food-card:hover, [data-theme="dark"] .food-card.active {
  background: var(--bg-card-elevated);
  border-color: var(--clinic-gold);
}

.food-card-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.food-cat-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.food-card-name {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
}

.food-card-weight {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.food-card-cal {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--clinic-navy);
}

[data-theme="dark"] .food-card-cal {
  color: var(--clinic-gold);
}

.clinic-advice-box {
  background: var(--clinic-gold-light);
  border: 1px solid var(--clinic-gold-border);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-top: 1.25rem;
}

[data-theme="dark"] .clinic-advice-box {
  background: rgba(197, 164, 109, 0.12);
  border-color: rgba(197, 164, 109, 0.25);
}

.advice-header {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--clinic-gold-hover);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 0.5rem;
}

.advice-text {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.eating-order-badge-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.75rem;
  font-weight: 700;
}

/* BOTTOM FACT-BASED COST HUB */
.cost-hub-container {
  margin-top: 2rem;
}

.cost-hero-banner {
  background: linear-gradient(135deg, var(--clinic-navy) 0%, #293154 100%);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  box-shadow: 0 10px 25px rgba(30, 35, 56, 0.18);
}

.cost-hero-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.cost-hero-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clinic-gold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cost-hero-val-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.cost-hero-krw {
  font-size: 2.3rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.cost-hero-usd {
  font-size: 1.1rem;
  color: #CBD5E1;
  font-weight: 600;
}

.cost-hero-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cost-hero-pill {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.8rem;
  display: flex;
  flex-direction: column;
}

.cost-hero-pill-lbl {
  font-size: 0.68rem;
  color: #94A3B8;
  font-weight: 600;
}

.cost-hero-pill-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.cost-table-wrapper {
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.cost-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

.cost-table th {
  background: var(--bg-card-subtle);
  color: var(--text-secondary);
  font-weight: 700;
  padding: 0.75rem 0.9rem;
  border-bottom: 1.5px solid var(--border-color);
  white-space: nowrap;
}

.cost-table td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}

.cost-table tr:hover td {
  background: var(--bg-primary);
}

.cost-table tr.active-row td {
  background: var(--clinic-gold-light);
  font-weight: 600;
}

[data-theme="dark"] .cost-table tr.active-row td {
  background: rgba(197, 164, 109, 0.12);
}

/* Badge Ranks */
.badge-rank {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
}

.badge-rank-1 { background: #FEF3C7; color: #92400E; border: 1px solid #FCD34D; }
.badge-rank-2 { background: #E0E7FF; color: #3730A3; border: 1px solid #C7D2FE; }
.badge-rank-3 { background: #F1F5F9; color: #475569; border: 1px solid #CBD5E1; }

/* Simulator */
.simulator-box {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.sim-slider {
  width: 100%;
  height: 6px;
  background: #D1D5DB;
  border-radius: var(--radius-full);
  outline: none;
  margin: 1rem 0;
  accent-color: var(--clinic-navy);
}

.sim-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.sim-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.sim-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sim-card.active {
  border-color: var(--clinic-gold);
  box-shadow: var(--shadow-subtle);
}

/* History Strip */
.history-section {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.25rem;
}

.history-strip {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.history-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  font-size: 0.75rem;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s;
}

.history-card:hover {
  background: var(--bg-secondary);
  border-color: var(--clinic-gold);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(18, 21, 36, 0.65);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

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

.modal-content-clinic {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-hover);
  overflow: hidden;
}

.modal-header-clinic {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title-clinic {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clinic-navy);
}

[data-theme="dark"] .modal-title-clinic {
  color: #FFFFFF;
}

.modal-body-clinic {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group-clinic {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group-clinic label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.form-input-clinic {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.form-input-clinic:focus {
  border-color: var(--clinic-gold);
}

.modal-footer-clinic {
  padding: 1rem 1.5rem;
  background: var(--bg-card-subtle);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
}

.analyzer-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(4px);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  z-index: 20;
}

[data-theme="dark"] .analyzer-loading-overlay {
  background: rgba(25, 30, 50, 0.90);
}

.analyzer-loading-overlay.active {
  display: flex;
}

.scanner-beam {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--clinic-gold), transparent);
  box-shadow: 0 0 12px var(--clinic-gold);
  animation: scanMove 1.6s infinite ease-in-out alternate;
}

@keyframes scanMove {
  0% { top: 5%; }
  100% { top: 95%; }
}

/* API Diagnostics Button & Panel */
.clinic-diagnostics-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: var(--clinic-navy);
  padding: 0.38rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-subtle);
  transition: all 0.2s;
}

[data-theme="dark"] .clinic-diagnostics-btn {
  background: var(--bg-card);
  color: #FFFFFF;
  border-color: var(--border-color);
}

.clinic-diagnostics-btn:hover {
  border-color: var(--clinic-gold);
  transform: translateY(-1px);
}

/* Empty / Ready State Card */
.empty-report-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--bg-primary);
  border: 1.5px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.5rem;
  gap: 0.4rem;
}

/* Live Diagnostics Box in Modal */
.api-diagnostics-box {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.diag-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  padding: 0.35rem 0.5rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
}

.diag-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--text-primary);
}

.diag-val {
  font-weight: 700;
  font-size: 0.76rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.diag-ok {
  background: #ECFDF5;
  color: #047857;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.diag-checking {
  background: #FEF3C7;
  color: #B45309;
}

.diag-error {
  background: #FEF2F2;
  color: #B91C1C;
}

/* ==========================================================================
   Clinic & Solution Luxury Footer (Sungmin Networks)
   ========================================================================== */
.app-footer {
  margin-top: 3.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  padding: 2.2rem 1.5rem;
  transition: background 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .app-footer {
  background: #141827;
  border-color: rgba(255, 255, 255, 0.08);
}

.footer-container {
  max-width: 1480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-brand-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.footer-brand-name {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--clinic-navy);
  letter-spacing: -0.03em;
}

[data-theme="dark"] .footer-brand-name {
  color: #FFFFFF;
}

.footer-bullet {
  color: var(--clinic-gold);
  font-weight: 700;
}

.footer-badge-tech {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--clinic-gold-hover);
  background: var(--clinic-gold-light);
  border: 1px solid var(--clinic-gold-border);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
}

.footer-copy-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

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

.footer-info-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.footer-contact-wrap {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84rem;
}

.footer-contact-title {
  color: var(--text-secondary);
  font-weight: 600;
}

.footer-contact-email {
  color: var(--clinic-gold);
  font-weight: 700;
  text-decoration: none;
  font-family: 'Open Sans', sans-serif;
  transition: color 0.15s ease, text-decoration 0.15s ease;
}

.footer-contact-email:hover {
  color: var(--clinic-gold-hover);
  text-decoration: underline;
}

.footer-tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Architecture
   ========================================================================== */
@media (max-width: 900px) {
  .app-header {
    padding: 0.75rem 1rem;
  }

  .header-container {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  .brand {
    justify-content: space-between;
    width: 100%;
  }

  .header-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.4rem;
    width: 100%;
  }

  .clinic-diagnostics-btn {
    font-size: 0.74rem;
    padding: 0.35rem 0.65rem;
  }

  .exchange-rate-pill {
    font-size: 0.74rem;
    padding: 0.25rem 0.6rem;
  }

  .exchange-rate-input {
    width: 52px;
  }

  .model-hero-selector {
    padding: 1rem 1rem;
  }

  .model-chips-scroll {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.55rem;
  }

  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.1rem;
  }

  .footer-info-col {
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .main-wrapper {
    padding: 0.85rem 0.65rem;
  }

  .brand-logo-text {
    font-size: 1.05rem;
  }

  .brand-sub {
    font-size: 0.72rem;
  }

  .brand-half-svg {
    width: 105px;
    height: 33px;
  }

  .model-hero-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    font-size: 0.88rem;
  }

  .model-chips-scroll {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .model-chip {
    padding: 0.65rem 0.75rem;
  }

  .clinic-card {
    padding: 1rem 0.85rem;
  }

  .dropzone-container {
    min-height: 260px;
  }

  .dropzone-icon {
    font-size: 2.2rem;
  }

  .sample-presets-bar {
    padding: 0.65rem 0.75rem;
  }

  .btn-preset {
    font-size: 0.74rem;
    padding: 0.35rem 0.7rem;
  }

  .nutrition-hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .metric-card {
    padding: 0.75rem 0.5rem;
  }

  .metric-val {
    font-size: 1.5rem;
  }

  .macro-details-grid {
    gap: 0.35rem;
  }

  .macro-box {
    padding: 0.45rem 0.25rem;
  }

  .macro-box-grams {
    font-size: 1.05rem;
  }

  .cost-hero-kpis {
    grid-template-columns: 1fr;
  }

  .cost-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -0.25rem;
  }

  .cost-table th, .cost-table td {
    padding: 0.45rem 0.4rem;
    font-size: 0.72rem;
    white-space: nowrap;
  }

  .sim-results-grid {
    grid-template-columns: 1fr;
  }

  .modal-content-clinic {
    width: 95%;
    max-height: 92vh;
    padding: 1.25rem;
  }
}