/* ============================================================
   ARCANA ORACLE - Main Stylesheet
   Base layout, typography, and component styling
   Art Nouveau inspired mystical dark theme
   ============================================================ */

/* --- Google Fonts (loaded via <link> in index.html for faster rendering) --- */

/* --- CSS Custom Properties --- */
:root {
  /* Color palette — refined warm taupe theme */
  --bg-deep: #f7f4ef;
  --bg-panel: rgba(255, 253, 248, 0.92);
  --bg-card: rgba(243, 239, 230, 0.6);
  --bg-input: rgba(245, 241, 234, 0.6);
  --bg-hover: rgba(155, 139, 116, 0.06);

  --gold-primary: #9b8b74;
  --gold-light: #b3a08a;
  --gold-dark: #7e93a8;
  --gold-muted: rgba(155, 139, 116, 0.22);
  --gold-glow: rgba(155, 139, 116, 0.08);
  --gold-subtle: rgba(155, 139, 116, 0.04);

  --text-primary: #3d4550;
  --text-secondary: #8d96a0;
  --text-warm: #566068;
  --text-gold: #7e93a8;

  --upright-bg: rgba(60, 140, 80, 0.1);
  --upright-text: #3a8a4a;
  --reversed-bg: rgba(180, 70, 70, 0.1);
  --reversed-text: #b04a4a;

  /* Typography */
  --font-chinese: 'Noto Serif SC', 'Songti SC', serif;
  --font-heading: 'Cinzel Decorative', 'Cinzel', serif;
  --font-body: 'Cormorant Garamond', 'Noto Serif SC', serif;

  /* Spacing */
  --container-max: 1200px;
  --container-padding: 80px 24px 40px;
  --section-gap: 40px;

  /* Borders */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-pill: 30px;
  --border-radius-card: 14px;

  /* Shadows */
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-gold: 0 2px 16px rgba(155, 139, 116, 0.1);
  --shadow-gold-strong: 0 8px 30px rgba(155, 139, 116, 0.14);
  --shadow-card: 0 4px 15px rgba(0, 0, 0, 0.06);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-flip: 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}


/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Subtle radial gradient overlay for depth */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(225, 218, 205, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(210, 200, 182, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(235, 230, 220, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

::selection {
  background: rgba(166, 136, 56, 0.2);
  color: var(--text-primary);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
  background: var(--gold-muted);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}


/* ============================================================
   STARS BACKGROUND
   ============================================================ */

.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.star {
  position: absolute;
  background: rgba(155, 139, 116, 0.15);
  border-radius: 50%;
  animation: twinkle var(--dur, 3s) ease-in-out infinite;
}

/* Larger decorative stars */
.star--large {
  width: 3px;
  height: 3px;
  box-shadow: 0 0 4px 1px rgba(166, 136, 56, 0.15);
}

.star--medium {
  width: 2px;
  height: 2px;
}

.star--small {
  width: 1px;
  height: 1px;
  opacity: 0.6;
}


/* ============================================================
   MAIN CONTAINER
   ============================================================ */

.container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
  text-align: center;
}


/* ============================================================
   HEADER
   ============================================================ */

.header {
  margin-bottom: var(--section-gap);
  position: relative;
}

.moon {
  font-size: 2.6em;
  margin-bottom: 20px;
  display: inline-block;
  filter: drop-shadow(0 0 12px rgba(180, 165, 140, 0.3));
  animation: float 6s ease-in-out infinite;
  opacity: 0.7;
}

.header h1 {
  font-family: var(--font-heading);
  font-size: 2.6em;
  font-weight: 700;
  color: var(--gold-dark);
  letter-spacing: 10px;
  margin-bottom: 12px;
  text-shadow: none;
  -webkit-text-fill-color: unset;
  background: none;
}

.header .subtitle {
  font-family: var(--font-chinese);
  font-size: 0.95em;
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 10px;
  margin-bottom: 0;
}

/* Art Nouveau decorative divider under header */
.header::after {
  content: '';
  display: block;
  width: 200px;
  height: 1px;
  margin: 24px auto 0;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold-muted),
    var(--gold-primary),
    var(--gold-muted),
    transparent
  );
}

.header.hidden,
.question-section.hidden {
  display: none;
}


/* ============================================================
   QUESTION INPUT SECTION
   ============================================================ */

.question-section {
  margin-bottom: var(--section-gap);
}

.question-section label {
  display: block;
  font-family: var(--font-chinese);
  font-size: 1em;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 18px;
  letter-spacing: 4px;
}

.question-input {
  width: 100%;
  max-width: 520px;
  padding: 16px 24px;
  font-size: 1em;
  font-family: var(--font-chinese);
  font-weight: 300;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(155, 139, 116, 0.15);
  border-radius: var(--border-radius-pill);
  color: var(--text-primary);
  outline: none;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
  letter-spacing: 1px;
}

.question-input:focus {
  border-color: rgba(155, 139, 116, 0.35);
  box-shadow: 0 0 20px rgba(155, 139, 116, 0.06);
  background: rgba(255, 255, 255, 0.7);
}

.question-input::placeholder {
  color: #b5ad9f;
  font-style: normal;
  font-weight: 300;
}

.question-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* ============================================================
   SPREAD SELECTION BUTTONS
   ============================================================ */

.spread-section {
  margin-bottom: 36px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.spread-btn {
  padding: 12px 30px;
  font-family: var(--font-chinese);
  font-size: 0.95em;
  background: rgba(201, 162, 78, 0.06);
  border: 1px solid var(--gold-muted);
  border-radius: var(--border-radius-pill);
  color: var(--gold-primary);
  cursor: pointer;
  transition:
    all var(--transition-base),
    transform var(--transition-fast);
  letter-spacing: 2px;
  position: relative;
  overflow: hidden;
}

/* Art Nouveau inner glow on hover */
.spread-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, var(--gold-glow), transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s ease, height 0.5s ease;
}

.spread-btn:hover::before {
  width: 200px;
  height: 200px;
}

.spread-btn:hover,
.spread-btn.active {
  background: rgba(201, 162, 78, 0.2);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.spread-btn.active {
  font-weight: 600;
}


/* ============================================================
   DRAW BUTTON
   ============================================================ */

.draw-btn {
  display: inline-block;
  padding: 15px 52px;
  font-family: var(--font-chinese);
  font-size: 1em;
  font-weight: 400;
  background: transparent;
  border: 1.5px solid var(--gold-muted);
  border-radius: var(--border-radius-pill);
  color: var(--gold-dark);
  cursor: pointer;
  letter-spacing: 5px;
  transition:
    all 0.4s cubic-bezier(0.23, 1, 0.32, 1),
    transform var(--transition-fast);
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}

/* Subtle fill sweep on hover */
.draw-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(155, 139, 116, 0.06);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  border-radius: inherit;
}

.draw-btn:hover::after {
  transform: scaleX(1);
}

.draw-btn:hover {
  transform: translateY(-2px);
  border-color: var(--gold-primary);
  box-shadow: 0 6px 24px rgba(155, 139, 116, 0.1);
  color: var(--gold-dark);
}

.draw-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.draw-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.draw-btn:disabled::after {
  display: none;
}


/* ============================================================
   DECK AREA (Card Selection)
   ============================================================ */

.deck-area {
  position: relative;
  height: 300px;
  margin-bottom: 20px;
  display: none;
  justify-content: center;
  align-items: center;
}

.deck-area.show {
  display: flex;
  animation: fadeInUp 0.6s ease-out;
}

.deck-card {
  position: absolute;
  width: 160px;
  height: 260px;
  border-radius: var(--border-radius-card);
  background: linear-gradient(135deg, #f5f0e4 0%, #ebe4d4 50%, #f0ead8 100%);
  border: 2px solid rgba(166, 136, 56, 0.25);
  cursor: pointer;
  transition: all var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}

.deck-card .card-back-pattern {
  width: 130px;
  height: 230px;
  border: 1px solid rgba(201, 162, 78, 0.2);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5em;
  color: var(--gold-muted);
  background: radial-gradient(ellipse at center, var(--gold-subtle), transparent);
  position: relative;
}

/* Art Nouveau corner ornaments on card back */
.deck-card .card-back-pattern::before,
.deck-card .card-back-pattern::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: rgba(201, 162, 78, 0.2);
  border-style: solid;
}

.deck-card .card-back-pattern::before {
  top: 8px;
  left: 8px;
  border-width: 1px 0 0 1px;
  border-radius: 2px 0 0 0;
}

.deck-card .card-back-pattern::after {
  bottom: 8px;
  right: 8px;
  border-width: 0 1px 1px 0;
  border-radius: 0 0 2px 0;
}

.deck-card:hover {
  transform: translateY(-18px) !important;
  box-shadow:
    0 18px 40px rgba(201, 162, 78, 0.25),
    0 0 30px rgba(201, 162, 78, 0.1);
  border-color: var(--gold-primary);
}

.deck-card:hover .card-back-pattern {
  color: var(--gold-primary);
  border-color: rgba(201, 162, 78, 0.4);
}

.deck-card.picked {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8) translateY(-40px) !important;
  transition: all 0.5s ease-out;
}

/* .deck-hint styles moved to fixed-position block below */


/* ============================================================
   RESULTS SECTION
   ============================================================ */

.results {
  display: none;
  margin-top: 20px;
}

.results.show {
  display: block;
  animation: fadeInUp 0.8s ease-out;
}

.results-title {
  font-family: var(--font-chinese);
  font-size: 1.2em;
  font-weight: 400;
  color: var(--text-warm);
  margin-bottom: 36px;
  letter-spacing: 3px;
  position: relative;
}

/* Decorative lines flanking the results title */
.results-title::before,
.results-title::after {
  content: '';
  display: inline-block;
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-muted));
  vertical-align: middle;
  margin: 0 16px;
}

.results-title::after {
  background: linear-gradient(90deg, var(--gold-muted), transparent);
}

.cards-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}


/* ============================================================
   INTERPRETATION PANEL
   ============================================================ */

.interpretation {
  background: rgba(255, 253, 248, 0.75);
  border: 1px solid rgba(155, 139, 116, 0.1);
  border-radius: var(--border-radius-lg);
  padding: 40px 44px;
  text-align: left;
  max-width: 780px;
  margin: 0 auto 34px;
  line-height: 2;
  position: relative;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}

/* Subtle inner border frame */
.interpretation::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  border: 1px solid rgba(155, 139, 116, 0.05);
  border-radius: 12px;
  pointer-events: none;
}

.interpretation h3 {
  font-family: var(--font-chinese);
  color: var(--text-warm);
  font-size: 1.1em;
  font-weight: 400;
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 5px;
}

.interp-card-title {
  font-family: var(--font-chinese);
  color: var(--text-gold);
  font-weight: 700;
  font-size: 1.05em;
  margin-top: 20px;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.interp-text {
  color: var(--text-warm);
  font-size: 0.95em;
  line-height: 2;
}

/* Streaming text cursor effect */
.interp-text.streaming::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--gold-primary);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: typewriter 0.8s step-end infinite;
}

.interp-summary {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(201, 162, 78, 0.12);
  color: var(--gold-primary);
  font-size: 0.95em;
  line-height: 1.9;
}


/* ============================================================
   RESET BUTTON
   ============================================================ */

.reset-btn {
  display: inline-block;
  padding: 14px 40px;
  font-family: var(--font-chinese);
  font-size: 0.95em;
  background: transparent;
  border: 1px solid var(--gold-muted);
  border-radius: var(--border-radius-pill);
  color: var(--gold-primary);
  cursor: pointer;
  letter-spacing: 4px;
  transition: all var(--transition-base);
  margin-top: 12px;
  position: relative;
  overflow: hidden;
}

.reset-btn:hover {
  background: var(--bg-hover);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-1px);
}

.reset-btn:active {
  transform: translateY(0);
}


/* ============================================================
   SETTINGS GEAR ICON (Top Right)
   ============================================================ */

.settings-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 100;
  width: 44px;
  height: 44px;
  border: 1px solid var(--gold-muted);
  border-radius: 50%;
  background: rgba(250, 247, 240, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--gold-primary);
  font-size: 1.3em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.settings-toggle:hover {
  background: rgba(201, 162, 78, 0.15);
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-gold);
  transform: rotate(30deg);
}


/* ============================================================
   MODAL / OVERLAY (API Key Settings)
   ============================================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(60, 50, 35, 0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: linear-gradient(160deg, #faf7f0, #f5f0e4, #faf7f0);
  border: 1px solid var(--gold-muted);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  max-width: 480px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 40px rgba(166, 136, 56, 0.06);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-title {
  font-family: var(--font-heading);
  color: var(--gold-primary);
  font-size: 1.3em;
  letter-spacing: 3px;
  margin-bottom: 24px;
  text-align: center;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 1.2em;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--gold-primary);
  background: rgba(201, 162, 78, 0.1);
}

.modal-input {
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 0.95em;
  background: var(--bg-input);
  border: 1px solid var(--gold-muted);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  margin-bottom: 20px;
}

.modal-input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 16px var(--gold-glow);
}

.modal-input::placeholder {
  color: #5a5040;
}

.modal-save-btn {
  width: 100%;
  padding: 14px;
  font-family: var(--font-chinese);
  font-size: 1em;
  font-weight: 600;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  border: none;
  border-radius: var(--border-radius-pill);
  color: #fff;
  cursor: pointer;
  letter-spacing: 3px;
  transition: all var(--transition-base);
}

.modal-save-btn:hover {
  box-shadow: var(--shadow-gold-strong);
  transform: translateY(-1px);
}

.modal-note {
  font-size: 0.82em;
  color: var(--text-secondary);
  margin-top: 14px;
  line-height: 1.6;
  text-align: center;
}


/* ============================================================
   LOADING SPINNER / INDICATOR
   ============================================================ */

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(201, 162, 78, 0.15);
  border-top-color: var(--gold-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

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

.loading-text {
  font-family: var(--font-chinese);
  color: var(--text-secondary);
  font-size: 0.95em;
  letter-spacing: 3px;
  animation: shimmer 2s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    var(--text-secondary),
    var(--gold-primary),
    var(--text-secondary)
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Dot-style loading indicator */
.loading-dots {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.loading-dots span {
  width: 6px;
  height: 6px;
  background: var(--gold-primary);
  border-radius: 50%;
  animation: float 1.4s ease-in-out infinite;
}

.loading-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0.4s;
}


/* ============================================================
   WEBCAM PREVIEW CONTAINER
   ============================================================ */

.webcam-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  width: 180px;
  height: 135px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--gold-muted);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  background: var(--bg-deep);
  transition: all var(--transition-base);
  opacity: 0;
  visibility: hidden;
}

.webcam-container.active {
  opacity: 1;
  visibility: visible;
}

/* Art Nouveau decorative frame overlay */
.webcam-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 4px solid transparent;
  border-image: linear-gradient(
    135deg,
    var(--gold-primary),
    transparent 30%,
    transparent 70%,
    var(--gold-primary)
  ) 1;
  z-index: 2;
  pointer-events: none;
  border-radius: 12px;
}

/* Corner ornaments */
.webcam-container::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  right: 3px;
  bottom: 3px;
  border: 1px solid rgba(201, 162, 78, 0.15);
  border-radius: 9px;
  pointer-events: none;
  z-index: 2;
}

.webcam-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1); /* Mirror for natural feel */
}

.webcam-container:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), var(--shadow-gold);
  transform: scale(1.05);
}

.webcam-label {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: 0.6em;
  color: var(--gold-primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 3;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}


/* ============================================================
   HAND CURSOR ELEMENT
   ============================================================ */

.hand-cursor {
  position: fixed;
  z-index: 200;
  pointer-events: none;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  filter: drop-shadow(0 0 6px rgba(155, 139, 116, 0.4));
  transition: transform 0.1s ease-out;
  opacity: 0;
  visibility: hidden;
}

.hand-cursor.active {
  opacity: 1;
  visibility: visible;
}

.hand-cursor .hand-icon {
  transition: transform 0.15s ease;
}

/* Glow ring around hand */
.hand-cursor::before {
  content: '';
  position: absolute;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(155, 139, 116, 0.25);
  border-radius: 50%;
  animation: orbGlow 2s ease-in-out infinite;
}

.hand-cursor.grabbing .hand-icon {
  transform: scale(0.85);
}

.hand-cursor.grabbing::before {
  animation: grabPulse 0.3s ease-out forwards;
}


/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet */
@media (max-width: 768px) {
  :root {
    --container-padding: 32px 20px;
  }

  .header h1 {
    font-size: 2.2em;
    letter-spacing: 5px;
  }

  .header .subtitle {
    font-size: 0.85em;
    letter-spacing: 4px;
  }

  .header::after {
    width: 140px;
  }

  .question-input {
    max-width: 100%;
    padding: 14px 18px;
    font-size: 1em;
  }

  .spread-section {
    gap: 10px;
  }

  .spread-btn {
    padding: 10px 22px;
    font-size: 0.88em;
  }

  .draw-btn {
    padding: 15px 42px;
    font-size: 1.05em;
    letter-spacing: 4px;
  }

  .cards-row {
    gap: 20px;
  }

  .interpretation {
    padding: 28px 24px;
    max-width: 100%;
  }

  .results-title::before,
  .results-title::after {
    width: 30px;
    margin: 0 10px;
  }

  .webcam-container {
    width: 140px;
    height: 105px;
    bottom: 16px;
    right: 16px;
  }

  .settings-toggle {
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    font-size: 1.1em;
  }

  .modal {
    padding: 30px 24px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --container-padding: 40px 20px;
    --section-gap: 24px;
  }

  /* Vertically center visible content, no scrolling */
  .container {
    min-height: 100vh;
    min-height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 24px 28px;
  }

  /* Hide inactive areas so they don't consume flex space */
  .deck-area:not(.show) {
    display: none;
  }

  body {
    font-size: 16px;
    overflow: hidden;
  }

  /* Header — generous spacing below */
  .oracle-icon svg {
    width: 52px;
    height: 52px;
  }

  .header {
    margin-bottom: 28px;
  }

  .header h1 {
    font-size: 1.65em;
    letter-spacing: 3px;
    margin-bottom: 8px;
  }

  .header .subtitle {
    font-size: 0.8em;
    letter-spacing: 3px;
  }

  .header::after {
    width: 80px;
    margin-top: 14px;
    margin-bottom: 0;
  }

  .moon {
    font-size: 2.4em;
  }

  /* Question area — shorter input, more breathing room */
  .question-section {
    margin-bottom: 20px;
    width: 85%;
  }

  .question-section label {
    font-size: 0.95em;
    letter-spacing: 1px;
    margin-bottom: 12px;
  }

  .question-input {
    padding: 14px 18px;
    font-size: 1em;
  }

  .spread-section {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .spread-btn {
    width: 100%;
    max-width: 280px;
    padding: 11px 20px;
  }

  /* Larger touch target for draw button */
  .draw-btn {
    padding: 16px 48px;
    font-size: 1.05em;
    letter-spacing: 4px;
    min-height: 50px;
    margin-bottom: 0;
  }

  /* Deck & cards */
  .deck-area {
    height: 220px;
  }

  .deck-card {
    width: 130px;
    height: 220px;
  }

  .deck-card .card-back-pattern {
    width: 105px;
    height: 190px;
    font-size: 2em;
  }

  .deck-hint {
    font-size: 0.8em;
    padding: 10px 18px;
  }

  /* Results */
  .cards-row {
    gap: 12px;
  }

  .interpretation {
    padding: 20px 16px;
    border-radius: 12px;
    line-height: 1.85;
    font-size: 0.92em;
  }

  .interpretation h3 {
    font-size: 1.05em;
    letter-spacing: 2px;
  }

  .interp-card-title {
    font-size: 0.95em;
  }

  .interp-text {
    font-size: 0.88em;
  }

  .results-title {
    font-size: 1.1em;
    letter-spacing: 2px;
  }

  .results-title::before,
  .results-title::after {
    display: none;
  }

  .reset-btn {
    padding: 12px 32px;
    font-size: 0.9em;
    letter-spacing: 2px;
  }

  /* Hand cursor — smaller on mobile */
  .hand-cursor {
    width: 18px;
    height: 18px;
  }

  .hand-cursor::before {
    width: 22px;
    height: 22px;
  }

  /* Webcam PiP */
  .webcam-container {
    width: 110px;
    height: 82px;
    bottom: 12px;
    right: 12px;
    border-radius: 8px;
  }

  .modal {
    padding: 24px 20px;
    margin: 0 12px;
  }

  .modal-title {
    font-size: 1.1em;
    letter-spacing: 2px;
  }

  /* Footer — centered at bottom instead of floating right */
  .site-footer {
    position: fixed;
    bottom: 10px;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0.5;
    font-size: 0.7em;
  }
}

/* Small phones */
@media (max-width: 360px) {
  .oracle-icon svg {
    width: 40px;
    height: 40px;
  }

  .header h1 {
    font-size: 1.3em;
    letter-spacing: 1px;
  }

  .draw-btn {
    padding: 14px 40px;
    font-size: 0.95em;
  }
}

/* ============================================================
   OVERRIDE: Match HTML class names to actual component styles
   ============================================================ */

/* Hidden elements */
.hidden { display: none !important; }

/* Site footer */
.site-footer {
  position: fixed;
  bottom: 12px;
  right: 18px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.78em;
  color: #5a6f82;
  letter-spacing: 2px;
  opacity: 1;
  z-index: 10;
}

/* Mode modal */
.mode-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(80, 72, 60, 0.25);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
}
.mode-modal.show { display: flex; }
.mode-modal-content {
  background: rgba(255, 253, 248, 0.97);
  border: 1px solid rgba(155, 139, 116, 0.12);
  border-radius: 16px;
  padding: 40px;
  max-width: 420px;
  text-align: center;
  color: var(--text-primary);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
}
.mode-modal-content h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.15em;
  font-weight: 400;
  color: var(--text-warm);
  margin-bottom: 12px;
  letter-spacing: 3px;
}
.mode-modal-content p {
  font-size: 0.88em;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.7;
}
.mode-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.mode-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  font-family: 'Noto Serif SC', serif;
  font-size: 0.88em;
  background: transparent;
  border: 1px solid rgba(155, 139, 116, 0.18);
  border-radius: 10px;
  color: var(--text-warm);
  cursor: pointer;
  transition: all 0.3s;
}
.mode-btn:hover { background: rgba(155, 139, 116, 0.05); border-color: var(--gold-primary); }
.mode-btn.primary { background: rgba(155, 139, 116, 0.06); border-color: rgba(155, 139, 116, 0.3); color: var(--gold-dark); }
.mode-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Settings overlay */
.settings-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(60, 50, 35, 0.4);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}
.settings-overlay.show { display: flex; }
.settings-panel {
  background: rgba(255, 252, 245, 0.96);
  border: 1px solid var(--gold-muted);
  border-radius: 16px;
  padding: 32px;
  max-width: 400px;
  width: 90%;
  position: relative;
  color: var(--text-primary, #e8d5b7);
}
.settings-panel h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.2em;
  color: var(--gold-light, #f5d78e);
  margin-bottom: 20px;
  letter-spacing: 2px;
}
.settings-close {
  position: absolute; top: 12px; right: 16px;
  background: none; border: none;
  color: var(--text-secondary, #8a7a60);
  font-size: 1.5em; cursor: pointer;
  transition: color 0.3s;
}
.settings-close:hover { color: var(--gold-light, #f5d78e); }
.settings-field label {
  display: block;
  font-size: 0.95em;
  color: var(--gold-primary, #c9a24e);
  margin-bottom: 6px;
}
.settings-hint {
  font-size: 0.8em;
  color: var(--text-secondary, #8a7a60);
  margin-bottom: 12px;
  line-height: 1.5;
}
.settings-field input {
  width: 100%;
  padding: 10px 14px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.95em;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  border-radius: 8px;
  color: var(--text-primary, #e8d5b7);
  outline: none;
  transition: border-color 0.3s;
}
.settings-field input:focus { border-color: var(--gold-primary, #c9a24e); }
.settings-actions { display: flex; gap: 10px; margin-top: 16px; }
.btn-save, .btn-clear {
  padding: 8px 20px;
  font-family: 'Noto Serif SC', serif;
  font-size: 0.85em;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-save {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark, #a07c2e));
  border: none; color: #0a0a1a; font-weight: 700;
}
.btn-save:hover { box-shadow: 0 4px 15px rgba(201,162,78,0.3); }
.btn-clear {
  background: transparent;
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  color: var(--text-secondary, #8a7a60);
}
.btn-clear:hover { border-color: var(--gold-primary, #c9a24e); color: var(--text-primary); }

.settings-badge {
  display: inline-block;
  font-size: 0.7em;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(201,162,78,0.15);
  color: var(--gold-primary, #c9a24e);
  vertical-align: middle;
  margin-left: 6px;
}
.settings-divider {
  height: 1px;
  background: var(--gold-muted, rgba(201,162,78,0.15));
  margin: 20px 0;
}
.settings-field a {
  color: var(--gold-primary, #c9a24e);
  text-decoration: none;
}
.settings-field a:hover { text-decoration: underline; }

/* Card art generation controls */
.gen-art-controls {
  display: flex; gap: 10px; margin-top: 12px;
}
.btn-generate {
  flex: 1;
  padding: 10px 16px;
  font-family: 'Noto Serif SC', serif;
  font-size: 0.9em;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(135deg, #6a4c93, #4a2c73);
  border: none;
  color: #f0e6ff;
  font-weight: 700;
  transition: all 0.3s;
}
.btn-generate:hover:not(:disabled) {
  box-shadow: 0 4px 15px rgba(106,76,147,0.4);
  transform: translateY(-1px);
}
.btn-generate:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-clear-cache {
  padding: 10px 16px;
  font-family: 'Noto Serif SC', serif;
  font-size: 0.9em;
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  color: var(--text-secondary, #8a7a60);
  transition: all 0.3s;
}
.btn-clear-cache:hover {
  border-color: #e57373;
  color: #e57373;
}

/* Generation progress */
.gen-progress {
  display: none;
  margin-top: 14px;
}
.gen-progress.show { display: block; }
.gen-progress-bar {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}
.gen-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #6a4c93, #c9a24e);
  border-radius: 3px;
  transition: width 0.4s ease;
}
.gen-progress-text {
  font-size: 0.8em;
  color: var(--text-secondary, #8a7a60);
  margin-top: 8px;
  text-align: center;
}

/* Settings button (top-right gear) */
.settings-btn {
  position: fixed; top: 16px; right: 16px; z-index: 100;
  background: rgba(15,12,30,0.6);
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary, #8a7a60);
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(4px);
}
.settings-btn:hover { color: var(--gold-light, #f5d78e); border-color: var(--gold-primary); }
.api-status {
  position: absolute; bottom: 2px; right: 2px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #555;
  transition: background 0.3s;
}
.api-status.active { background: #4CAF50; box-shadow: 0 0 6px rgba(76,175,80,0.5); }

/* Hand cursor */
.hand-cursor {
  position: fixed; z-index: 999;
  width: 24px; height: 24px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s, transform 0.15s;
  transform: translate(-50%, -50%);
}
.hand-cursor.active { opacity: 1; }
.hand-cursor-inner {
  width: 100%; height: 100%;
  border: 1.5px solid rgba(155, 139, 116, 0.4);
  border-radius: 50%;
  animation: orbGlow 2s ease-in-out infinite;
}
.hand-cursor.grabbing .hand-cursor-inner {
  width: 60%; height: 60%;
  margin: 20%;
  border-color: rgba(155, 139, 116, 0.7);
  background: rgba(155, 139, 116, 0.1);
  animation: grabPulse 0.4s ease-out;
}

/* Camera PiP */
.camera-pip {
  position: fixed; bottom: 16px; right: 16px; z-index: 90;
  width: 160px; height: 120px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  display: none;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.camera-pip:hover { opacity: 1; }
.camera-pip video { width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }

/* Hand loading indicator */
.hand-loading {
  display: none;
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1001;
  background: var(--bg-panel, rgba(15,12,30,0.95));
  border: 1px solid var(--gold-muted, rgba(201,162,78,0.3));
  border-radius: 12px;
  padding: 20px 28px;
  color: var(--text-primary, #e8d5b7);
  font-family: 'Noto Serif SC', serif;
  font-size: 0.9em;
  text-align: center;
}
.hand-loading.show { display: flex; align-items: center; gap: 12px; }
.hand-loading-spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--gold-muted, rgba(201,162,78,0.3));
  border-top-color: var(--gold-primary, #c9a24e);
  border-radius: 50%;
  animation: rotate 0.8s linear infinite;
}

/* Deck area - full viewport overlay for floating cards */
.deck-area {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 50;
  overflow: hidden;
}
.deck-area.show { display: block; }

/* Deck hint — centered overlay, auto-fade */
.deck-hint {
  display: none;
  text-align: center;
  color: var(--text-primary, #3d4550);
  font-family: 'Noto Serif SC', serif;
  font-size: 0.9em;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 1.6;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 200;
  background: rgba(247, 244, 239, 0.88);
  padding: 16px 32px;
  border-radius: 12px;
  border: 1px solid rgba(126, 147, 168, 0.15);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.deck-hint.show {
  display: block;
  opacity: 1;
}
.deck-hint.fade-out {
  opacity: 0;
}

/* Results */
.results { display: none; margin-top: 20px; text-align: center; }
.results.show { display: block; animation: fadeInUp 0.6s ease-out; }
.results-title {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.2em;
  font-weight: 400;
  color: var(--text-warm, #566068);
  letter-spacing: 3px;
  margin-bottom: 30px;
}
.cards-row {
  display: flex; justify-content: center; gap: 24px;
  flex-wrap: wrap; margin-bottom: 36px;
}

/* Interpretation */
.interpretation {
  background: rgba(255, 253, 248, 0.75);
  border: 1px solid rgba(155, 139, 116, 0.08);
  border-radius: 16px;
  padding: 32px 36px;
  text-align: left;
  max-width: 720px;
  margin: 0 auto 24px;
  line-height: 1.9;
  color: var(--text-warm);
  font-size: 0.93em;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.03);
}
.interpretation h3 {
  text-align: center;
  color: var(--text-warm, #566068);
  font-size: 1.1em;
  font-weight: 400;
  letter-spacing: 5px;
  margin-bottom: 16px;
}
.streaming-text { white-space: pre-wrap; }
.streaming-text p { margin-bottom: 12px; }
.cursor-blink { animation: typewriter 0.8s step-end infinite; color: var(--gold-primary); }
.api-error { color: #cf7e7e; font-size: 0.85em; margin-top: 12px; text-align: center; }
.api-hint { color: var(--text-secondary, #8a7a60); font-size: 0.85em; margin-top: 12px; text-align: center; font-style: italic; }
.interp-card-title { color: var(--gold-dark); font-weight: 700; margin-top: 16px; margin-bottom: 6px; }
.interp-text { color: var(--text-warm, #b8a580); font-size: 0.92em; }
.interp-summary { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--gold-subtle); color: var(--gold-primary); font-size: 0.95em; }

/* Results action buttons */
.results-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  margin-bottom: 8px;
}
.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  font-family: 'Noto Serif SC', serif;
  font-size: 0.85em;
  background: transparent;
  border: 1px solid var(--gold-muted, rgba(155, 139, 116, 0.2));
  border-radius: 30px;
  color: var(--text-warm, #566068);
  cursor: pointer;
  letter-spacing: 2px;
  transition: all 0.3s ease;
}
.action-btn svg {
  opacity: 0.65;
  transition: opacity 0.3s;
}
.action-btn:hover {
  background: rgba(126, 147, 168, 0.06);
  border-color: var(--gold-primary, #7e93a8);
  color: var(--gold-dark, #7e93a8);
}
.action-btn:hover svg {
  opacity: 1;
}

/* Card zoom overlay */
.card-zoom-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: rgba(20, 22, 28, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.card-zoom-overlay.show {
  display: flex;
  opacity: 1;
}
.card-zoom-content {
  width: 280px;
  height: 460px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  animation: zoomIn 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}
.card-zoom-content > * {
  width: 100%;
  height: 100%;
}
.card-zoom-name {
  margin-top: 20px;
  font-family: 'Noto Serif SC', serif;
  font-size: 1.1em;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 4px;
  pointer-events: none;
}
@keyframes zoomIn {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Image preview overlay */
.image-preview-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 6000;
  background: rgba(20, 22, 28, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  justify-content: flex-start;
  align-items: center;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.35s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 40px 24px;
}
.image-preview-overlay.show {
  display: flex;
  opacity: 1;
}
.image-preview-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 360px;
  max-width: 90vw;
  flex-shrink: 0;
  animation: zoomIn 0.35s cubic-bezier(0.23, 1, 0.32, 1);
}
.image-preview-close {
  position: sticky;
  top: 0;
  align-self: flex-end;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.8);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
  backdrop-filter: blur(8px);
  margin-bottom: 12px;
  flex-shrink: 0;
}
.image-preview-close:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: scale(1.1);
}
.image-preview-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.image-preview-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  padding-bottom: 40px;
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  background: linear-gradient(transparent, rgba(20, 22, 28, 0.95) 30%);
  padding-top: 20px;
  width: 100%;
  justify-content: center;
}
.image-preview-actions .action-btn {
  color: rgba(255, 255, 255, 0.75);
  border-color: rgba(255, 255, 255, 0.2);
}
.image-preview-actions .action-btn:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
}
.image-preview-actions .action-btn svg {
  opacity: 0.75;
}
.image-preview-actions .action-btn:hover svg {
  opacity: 1;
}

/* Notification toast */
#notification {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: rgba(255, 252, 245, 0.96);
  border: 1px solid var(--gold-muted);
  border-radius: 10px;
  padding: 10px 24px;
  color: var(--gold-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  font-family: 'Noto Serif SC', serif;
  font-size: 0.85em;
  opacity: 0;
  transition: all 0.4s;
  z-index: 2000;
  pointer-events: none;
}
#notification.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Card wrapper for results */
.card-wrapper {
  text-align: center;
  opacity: 0;
}
.card-wrapper.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}
.card-label {
  font-family: 'Noto Serif SC', serif;
  font-size: 0.8em;
  font-weight: 300;
  color: var(--text-secondary, #8d96a0);
  letter-spacing: 3px;
  margin-bottom: 10px;
}
.card-flip {
  width: 220px; height: 360px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.card-flip.flipped { transform: rotateY(180deg); }
.card-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: 14px;
  overflow: hidden;
}
.card-front { z-index: 2; }
.card-back-reveal { transform: rotateY(180deg); }

/* Question input shake */
.shake { animation: shake 0.5s ease-in-out; }

/* Oracle icon */
.oracle-icon {
  margin-bottom: 12px;
  filter: drop-shadow(0 0 10px rgba(180, 165, 140, 0.2));
  animation: floatWide 6s ease-in-out infinite;
  opacity: 0.7;
}