/* ==========================================================================
   VISIONRACE AI - VINTAGE PASTEL BOTANICAL & ARCHIVE DESIGN SYSTEM
   Aesthetic: Warm Vintage Paper, Soft Pastels, Washi Tape, & Classic Serif Typography
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Playfair+Display:ital,wght@0,500;0,600;0,700;0,800;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  /* Vintage Canvas & Paper Palette */
  --bg-canvas: #fbf8f2;
  --bg-canvas-subtle: #f5efe6;
  --bg-paper: #ffffff;
  --bg-card: #fffdfa;
  --bg-card-alt: #faf5ed;
  
  /* Vintage Inks & Text */
  --text-ink: #2b2826;
  --text-ink-soft: #4a4542;
  --text-muted: #787069;
  --text-dim: #a69c92;
  --text-cream: #fefbf6;

  /* Borders & Stitching */
  --border-vintage: #e8dfd5;
  --border-vintage-dark: #d3c4b5;
  --border-dashed: #c4b5a5;

  /* Soft Pastel Palette */
  --pastel-sage: #88a08d;
  --pastel-sage-bg: #eaf1eb;
  --pastel-sage-border: #bcd2c1;
  
  --pastel-rose: #d98a83;
  --pastel-rose-bg: #faebe9;
  --pastel-rose-border: #f0c3bf;

  --pastel-peach: #e59f71;
  --pastel-peach-bg: #fdf1e8;
  --pastel-peach-border: #f5cbaf;

  --pastel-butter: #e2b755;
  --pastel-butter-bg: #fdf7e7;
  --pastel-butter-border: #f3dc9b;

  --pastel-lavender: #9a94b8;
  --pastel-lavender-bg: #f1eff8;
  --pastel-lavender-border: #cec8e8;

  --pastel-sky: #7ba2b8;
  --pastel-sky-bg: #eaf3f8;
  --pastel-sky-border: #b8d4e4;

  --accent-gold: #b88d57;
  --accent-gold-light: #f7ebd9;

  /* Gradients */
  --grad-sage: linear-gradient(135deg, #88a08d 0%, #a7bfa9 100%);
  --grad-rose: linear-gradient(135deg, #d98a83 0%, #e8aba5 100%);
  --grad-peach: linear-gradient(135deg, #e59f71 0%, #f1be9b 100%);
  --grad-paper: linear-gradient(180deg, #ffffff 0%, #faf6ee 100%);
  --grad-header: linear-gradient(135deg, #fffdf8 0%, #f6efe2 100%);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hand: 'Caveat', cursive, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows */
  --shadow-vintage-sm: 0 2px 8px rgba(92, 77, 66, 0.06), 0 1px 2px rgba(92, 77, 66, 0.04);
  --shadow-vintage-md: 0 8px 20px rgba(92, 77, 66, 0.08), 0 2px 6px rgba(92, 77, 66, 0.04);
  --shadow-vintage-lg: 0 16px 36px rgba(92, 77, 66, 0.1), 0 4px 12px rgba(92, 77, 66, 0.06);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-ink);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(217, 138, 131, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 25%, rgba(136, 160, 141, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(226, 183, 85, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Vintage Paper Texture & Grid */
.bg-grid-overlay {
  position: fixed;
  inset: 0;
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(166, 156, 146, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(166, 156, 146, 0.07) 1px, transparent 1px);
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   SCATTERED FLOATING VINTAGE DECORATIONS
   ========================================================================== */
.vintage-deco-item {
  position: fixed;
  pointer-events: none;
  z-index: 1;
  opacity: 0.65;
  transition: transform 0.6s ease;
  user-select: none;
}

.deco-1 { top: 35px; left: 2%; transform: rotate(-12deg); }
.deco-2 { top: 120px; right: 3%; transform: rotate(15deg); }
.deco-3 { top: 48%; left: 1.5%; transform: rotate(8deg); }
.deco-4 { top: 62%; right: 2%; transform: rotate(-10deg); }
.deco-5 { bottom: 80px; left: 4%; transform: rotate(-5deg); }
.deco-6 { bottom: 110px; right: 4%; transform: rotate(12deg); }

.sparkle-deco {
  display: inline-block;
  animation: floatSparkle 4s ease-in-out infinite alternate;
}

@keyframes floatSparkle {
  0% { transform: translateY(0) scale(1) rotate(0deg); }
  100% { transform: translateY(-8px) scale(1.08) rotate(6deg); }
}

/* App Main Container */
.app-wrapper {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

/* ==========================================================================
   VINTAGE HEADER
   ========================================================================== */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-vintage);
  border-radius: 24px;
  box-shadow: var(--shadow-vintage-md);
  position: relative;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Washi Tape Ribbon on Top Header */
.washi-tape-header {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-1deg);
  width: 140px;
  height: 24px;
  background: rgba(229, 159, 113, 0.45);
  border-left: 2px dashed rgba(255, 255, 255, 0.6);
  border-right: 2px dashed rgba(255, 255, 255, 0.6);
  box-shadow: 0 2px 5px rgba(92, 77, 66, 0.08);
  pointer-events: none;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: var(--pastel-rose-bg);
  border: 2px dashed var(--pastel-rose-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-vintage-sm);
  color: var(--pastel-rose);
  transition: var(--transition-bounce);
}

.brand-logo:hover {
  transform: rotate(-6deg) scale(1.05);
}

.brand-logo svg {
  width: 28px;
  height: 28px;
}

.brand-text h1 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-ink);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-text .tag-sub {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  color: var(--pastel-rose);
  font-weight: 700;
}

.brand-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
}

.header-status-badge {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 1.15rem;
  background: var(--pastel-sage-bg);
  border: 1px solid var(--pastel-sage-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--pastel-sage);
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-normal);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--pastel-sage);
  box-shadow: 0 0 0 3px rgba(136, 160, 141, 0.25);
  animation: pulseDotVintage 2s infinite ease-in-out;
}

.header-status-badge.loading {
  background: var(--pastel-butter-bg);
  border-color: var(--pastel-butter-border);
  color: var(--pastel-butter);
}

.header-status-badge.loading .status-dot {
  background-color: var(--pastel-butter);
  box-shadow: 0 0 0 3px rgba(226, 183, 85, 0.25);
}

.header-status-badge.error {
  background: var(--pastel-rose-bg);
  border-color: var(--pastel-rose-border);
  color: var(--pastel-rose);
}

.header-status-badge.error .status-dot {
  background-color: var(--pastel-rose);
  box-shadow: 0 0 0 3px rgba(217, 138, 131, 0.25);
}

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

.icon-btn {
  background: var(--bg-canvas-subtle);
  border: 1px solid var(--border-vintage);
  color: var(--text-ink-soft);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-fast);
}

.icon-btn:hover {
  background: var(--pastel-peach-bg);
  color: var(--pastel-peach);
  border-color: var(--pastel-peach-border);
  transform: translateY(-2px);
}

/* ==========================================================================
   VINTAGE HERO / INTRO BANNER
   ========================================================================== */
.hero-banner {
  text-align: center;
  padding: 1.5rem 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  position: relative;
}

.model-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: 100px;
  background: var(--pastel-lavender-bg);
  border: 1px dashed var(--pastel-lavender-border);
  color: var(--pastel-lavender);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-banner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--text-ink);
}

.vintage-highlight {
  position: relative;
  display: inline-block;
  color: var(--pastel-rose);
  font-style: italic;
}

.vintage-highlight::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 8px;
  background: rgba(247, 208, 112, 0.35);
  z-index: -1;
  border-radius: 4px;
}

.hero-banner p {
  color: var(--text-muted);
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.65;
}

.handwritten-note {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  color: var(--pastel-peach);
  transform: rotate(-2deg);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   MAIN DASHBOARD GRID (VINTAGE PANELS)
   ========================================================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

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

/* Vintage Paper Panel Card */
.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-vintage);
  border-radius: 26px;
  padding: 1.85rem;
  box-shadow: var(--shadow-vintage-md);
  position: relative;
  transition: var(--transition-normal);
}

/* Stamp / Washi Tape corner decoration on panels */
.washi-tape-corner-left {
  position: absolute;
  top: -10px;
  left: 30px;
  width: 90px;
  height: 20px;
  background: rgba(136, 160, 141, 0.35);
  border-left: 2px dashed rgba(255, 255, 255, 0.7);
  border-right: 2px dashed rgba(255, 255, 255, 0.7);
  transform: rotate(-3deg);
  pointer-events: none;
}

.washi-tape-corner-right {
  position: absolute;
  top: -10px;
  right: 30px;
  width: 90px;
  height: 20px;
  background: rgba(217, 138, 131, 0.35);
  border-left: 2px dashed rgba(255, 255, 255, 0.7);
  border-right: 2px dashed rgba(255, 255, 255, 0.7);
  transform: rotate(3deg);
  pointer-events: none;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.35rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-ink);
}

.panel-title svg {
  color: var(--pastel-sage);
}

/* Tabs */
.input-tabs {
  display: flex;
  background: var(--bg-canvas-subtle);
  padding: 4px;
  border-radius: 16px;
  border: 1px solid var(--border-vintage);
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.15rem;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn svg {
  width: 16px;
  height: 16px;
}

.tab-btn.active {
  background: var(--bg-paper);
  color: var(--text-ink);
  box-shadow: var(--shadow-vintage-sm);
}

.tab-btn:hover:not(.active) {
  color: var(--text-ink);
}

/* ==========================================================================
   VINTAGE VIEWFINDER / CAMERA SCANNER AREA
   ========================================================================== */
.scanner-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #f1ede4;
  border-radius: 20px;
  border: 2px solid var(--border-vintage);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 10px rgba(92, 77, 66, 0.08);
}

#webcam-container, 
#image-preview-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#webcam-container canvas,
#webcam-container video,
#image-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.viewport-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-muted);
  text-align: center;
  padding: 2rem;
}

.placeholder-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--pastel-butter-bg);
  border: 2px dashed var(--pastel-butter-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pastel-butter);
}

/* Vintage Camera Viewfinder HUD */
.hud-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  display: none;
}

.hud-overlay.active {
  display: block;
}

.hud-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--accent-gold);
  border-style: solid;
  opacity: 0.9;
}

.hud-corner.top-left {
  top: 18px;
  left: 18px;
  border-width: 2.5px 0 0 2.5px;
  border-top-left-radius: 6px;
}

.hud-corner.top-right {
  top: 18px;
  right: 18px;
  border-width: 2.5px 2.5px 0 0;
  border-top-right-radius: 6px;
}

.hud-corner.bottom-left {
  bottom: 18px;
  left: 18px;
  border-width: 0 0 2.5px 2.5px;
  border-bottom-left-radius: 6px;
}

.hud-corner.bottom-right {
  bottom: 18px;
  right: 18px;
  border-width: 0 2.5px 2.5px 0;
  border-bottom-right-radius: 6px;
}

.hud-target-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 62%;
  height: 72%;
  border: 1px dashed rgba(184, 141, 87, 0.6);
  border-radius: 18px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4);
}

/* Vintage Scanning Beam */
.hud-scanner-laser {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(229, 159, 113, 0.8) 50%, transparent);
  box-shadow: 0 0 12px rgba(229, 159, 113, 0.6);
  animation: scanLaserVintage 2.8s infinite ease-in-out;
}

/* Vintage REC Viewfinder Tag */
.hud-live-tag {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(6px);
  padding: 0.35rem 0.95rem;
  border-radius: 100px;
  border: 1px solid var(--border-vintage);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-ink);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-vintage-sm);
}

.hud-live-tag .live-dot {
  width: 7px;
  height: 7px;
  background-color: var(--pastel-rose);
  border-radius: 50%;
  animation: pulseDotVintage 1.5s infinite ease-in-out;
}

/* ==========================================================================
   VINTAGE UPLOAD DROPZONE
   ========================================================================== */
.upload-dropzone {
  position: absolute;
  inset: 0;
  border: 2px dashed var(--border-dashed);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: 2rem;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
}

.upload-dropzone:hover, 
.upload-dropzone.drag-over {
  border-color: var(--pastel-peach);
  background: var(--pastel-peach-bg);
}

.upload-icon-wrapper {
  width: 66px;
  height: 66px;
  border-radius: 20px;
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pastel-peach);
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-bounce);
}

.upload-dropzone:hover .upload-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--pastel-peach-bg);
}

.upload-text h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-ink);
  margin-bottom: 0.2rem;
}

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

.upload-btn-chip {
  padding: 0.5rem 1.3rem;
  background: var(--pastel-peach-bg);
  border: 1px solid var(--pastel-peach-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--pastel-peach);
  transition: var(--transition-fast);
}

.upload-dropzone:hover .upload-btn-chip {
  background: var(--pastel-peach);
  color: #ffffff;
}

#file-input {
  display: none;
}

/* ==========================================================================
   BUTTONS & CONTROLS
   ========================================================================== */
.controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.35rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-group-left, .btn-group-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.75rem 1.4rem;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-fast);
}

.btn svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: var(--pastel-sage);
  color: #ffffff;
}

.btn-primary:hover {
  background: #778f7c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-vintage-md);
}

.btn-secondary {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  color: var(--text-ink-soft);
}

.btn-secondary:hover {
  background: var(--bg-canvas-subtle);
  border-color: var(--border-vintage-dark);
  color: var(--text-ink);
  transform: translateY(-2px);
}

.btn-danger {
  background: var(--pastel-rose-bg);
  border: 1px solid var(--pastel-rose-border);
  color: var(--pastel-rose);
}

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

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Sample presets */
.sample-presets {
  margin-top: 1.35rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border-vintage);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sample-presets span {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: var(--text-ink);
  font-weight: 600;
}

.preset-chip {
  padding: 0.4rem 0.9rem;
  border-radius: 10px;
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  color: var(--text-ink-soft);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-fast);
}

.preset-chip:hover {
  background: var(--pastel-peach-bg);
  color: var(--pastel-peach);
  border-color: var(--pastel-peach-border);
  transform: translateY(-1px);
}

/* ==========================================================================
   RESULTS PANEL (VINTAGE ARCHIVE CARD)
   ========================================================================== */
.results-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Primary Top Prediction Card */
.top-prediction-card {
  position: relative;
  background: var(--grad-header);
  border: 2px solid var(--border-vintage);
  border-radius: 22px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: var(--shadow-vintage-sm);
}

.card-subtitle {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.confidence-indicator-badge {
  font-size: 0.76rem;
  padding: 0.3rem 0.75rem;
  border-radius: 8px;
  background: var(--pastel-sage-bg);
  color: var(--pastel-sage);
  border: 1px solid var(--pastel-sage-border);
  font-weight: 600;
}

.top-result-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.top-label-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.result-avatar {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--bg-paper);
  border: 2px dashed var(--border-vintage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  box-shadow: var(--shadow-vintage-sm);
}

.top-label-name {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-ink);
  letter-spacing: -0.01em;
}

.top-label-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.top-percentage {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--pastel-rose);
}

/* ==========================================================================
   FACIAL MORPHOLOGY & TRAITS BREAKDOWN SECTION
   ========================================================================== */
.facial-features-card {
  background: var(--bg-card-alt);
  border: 1px dashed var(--border-vintage-dark);
  border-radius: 20px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.features-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.features-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-ink);
}

.features-stamp {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  color: var(--pastel-rose);
  font-weight: 700;
  transform: rotate(2deg);
}

.facial-traits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (max-width: 640px) {
  .facial-traits-grid {
    grid-template-columns: 1fr;
  }
}

.trait-item {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-fast);
}

.trait-item:hover {
  transform: translateY(-2px);
  border-color: var(--pastel-peach-border);
}

.trait-name {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-ink);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.trait-value {
  font-size: 0.82rem;
  color: var(--text-ink-soft);
  line-height: 1.45;
}

/* ==========================================================================
   PROBABILITIES LIST
   ========================================================================== */
.probabilities-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.probability-item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.9rem 1.15rem;
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  border-radius: 16px;
  box-shadow: var(--shadow-vintage-sm);
  transition: var(--transition-fast);
}

.probability-item.winner {
  border-color: var(--pastel-rose-border);
  background: var(--pastel-rose-bg);
}

.prob-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prob-label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-serif);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-ink);
}

.prob-score {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-ink);
}

.prob-bar-container {
  width: 100%;
  height: 12px;
  background: var(--bg-canvas-subtle);
  border-radius: 100px;
  border: 1px solid var(--border-vintage);
  overflow: hidden;
  position: relative;
}

.prob-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 100px;
  background: var(--pastel-rose);
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.prob-bar-fill.secondary {
  background: var(--pastel-lavender);
}

/* Stats Metrics */
.stats-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.metric-card {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  border-radius: 14px;
  padding: 0.85rem;
  text-align: center;
  box-shadow: var(--shadow-vintage-sm);
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-ink);
  margin-bottom: 0.15rem;
}

.metric-title {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.results-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.results-actions .btn {
  flex: 1;
}

/* ==========================================================================
   VINTAGE HISTORY / PHOTO GALLERY
   ========================================================================== */
.history-section {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.history-empty-state {
  grid-column: 1 / -1;
  padding: 3.5rem 1rem;
  text-align: center;
  color: var(--text-muted);
  border: 2px dashed var(--border-dashed);
  border-radius: 20px;
  background: var(--bg-card-alt);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.history-empty-state svg {
  color: var(--pastel-peach);
}

/* Polaroid-Style History Card */
.history-card {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  border-radius: 16px;
  padding: 10px 10px 14px 10px;
  box-shadow: var(--shadow-vintage-md);
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  position: relative;
}

.history-card:hover {
  transform: translateY(-4px) rotate(1deg);
  border-color: var(--border-vintage-dark);
}

.history-thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  background: var(--bg-canvas-subtle);
  border: 1px solid var(--border-vintage);
}

.history-info {
  padding-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.history-tag-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.history-label {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-ink);
}

.history-score {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--pastel-rose);
}

.history-time {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ==========================================================================
   ETHICS & BOTANICAL NOTE
   ========================================================================== */
.ethics-notice {
  background: var(--pastel-sage-bg);
  border: 1px dashed var(--pastel-sage-border);
  border-radius: 20px;
  padding: 1.35rem 1.6rem;
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.ethics-icon {
  color: var(--pastel-sage);
  flex-shrink: 0;
  margin-top: 2px;
}

.ethics-content h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-ink);
  margin-bottom: 0.25rem;
}

.ethics-content p {
  font-size: 0.85rem;
  color: var(--text-ink-soft);
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
  text-align: center;
  padding: 2rem 0 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.app-footer a {
  color: var(--pastel-rose);
  text-decoration: none;
  font-weight: 600;
}

.app-footer a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 40, 38, 0.45);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  border-radius: 26px;
  max-width: 560px;
  width: 100%;
  padding: 2.2rem;
  box-shadow: var(--shadow-vintage-lg);
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

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

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-ink);
}

.modal-body {
  color: var(--text-ink-soft);
  font-size: 0.92rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  line-height: 1.6;
}

.modal-body ul {
  padding-left: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes pulseDotVintage {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

@keyframes scanLaserVintage {
  0% {
    top: 6%;
    opacity: 0;
  }
  20% {
    opacity: 0.85;
  }
  80% {
    opacity: 0.85;
  }
  100% {
    top: 94%;
    opacity: 0;
  }
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-paper);
  border: 1px solid var(--border-vintage);
  padding: 0.95rem 1.35rem;
  border-radius: 14px;
  color: var(--text-ink);
  font-size: 0.88rem;
  box-shadow: var(--shadow-vintage-lg);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transform: translateY(20px);
  opacity: 0;
  animation: toastIn 0.3s forwards cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
}

.toast.success {
  border-color: var(--pastel-sage-border);
  background: var(--pastel-sage-bg);
  color: #3b5a41;
}

.toast.error {
  border-color: var(--pastel-rose-border);
  background: var(--pastel-rose-bg);
  color: #7d332d;
}

@keyframes toastIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}