/* ── Modern Oracle Design System ──────────────────────────────────────── */

:root {
  --bg: #fafaf9;
  --paper: #ffffff;
  --ink: #1a1a1a;
  --muted: #71717a;
  --accent: #e1654f;
  --accent-dark: #c24b36;
  --accent-soft: #fef1ee;
  --line: #e4e4e7;
  --success: #16a34a;
  --info: #2563eb;
  --shadow-soft: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.03);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.04), 0 16px 40px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 150ms ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100%;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  margin: 0;
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.02em;
}

h3,
h4 {
  font-family: 'Inter', system-ui, sans-serif;
  margin: 0;
  line-height: 1.25;
  font-weight: 600;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

/* ── Navigation ──────────────────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(250, 250, 249, 0.85);
  border-bottom: 1px solid var(--line);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.links {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.25rem;
  color: var(--muted);
  font-size: 0.87rem;
  font-weight: 500;
  align-items: center;
  white-space: nowrap;
  justify-content: center;
  flex: 1 1 auto;
  min-width: 0;
}

.links a {
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.links a:hover {
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
}

.links a[href="/free-reading.html"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

.links a[href="/free-reading.html"]:hover {
  background: var(--accent-dark);
  color: #fff;
}

.nav-logout-link {
  padding-top: 0.1rem;
  margin-top: 0.05rem;
  border-top: 1px solid transparent;
}

.nav-auth-slot {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.nav-auth-slot .btn {
  height: 2.2rem;
  font-size: 0.87rem;
}

.nav-user {
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.87rem;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.87rem;
  line-height: 1;
  height: 2.4rem;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover {
  transform: translateY(-0.5px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: #a1a1aa;
  background: rgba(0, 0, 0, 0.02);
}

.menu-btn {
  display: none;
}

.mode-switch {
  display: inline-flex;
  gap: 0.25rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
}

.mode-btn {
  border: none;
  background: transparent;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.87rem;
  color: var(--muted);
  transition: background var(--transition), color var(--transition);
}

.mode-btn.is-active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.auth-error-banner {
  margin-top: 0.75rem;
  margin-bottom: 0.2rem;
  border: 1px solid #fca5a5;
  border-left: 3px solid #ef4444;
  background: #fef2f2;
  color: #991b1b;
  border-radius: var(--radius-sm);
  padding: 0.62rem 0.75rem;
  font-size: 0.87rem;
  font-weight: 500;
  line-height: 1.4;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  padding: 5rem 0 4rem;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 48ch;
  line-height: 1.65;
}

.hero-card {
  background: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  display: grid;
  gap: 0.75rem;
  overflow: hidden;
}

.hero-card-stage {
  position: relative;
  height: 245px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
}

.hero-stage-card {
  --rotation: 0deg;
  --offset-y: 0px;
  --flip-angle: 0deg;
  position: absolute;
  width: 36%;
  max-width: 170px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(var(--offset-y)) rotate(var(--rotation)) rotate(var(--flip-angle));
  transition: transform 0.3s ease;
  animation: card-float 6.6s ease-in-out infinite;
}

.hero-stage-card[data-hero-card='0'] {
  left: 6%;
  top: 17%;
  --rotation: -11deg;
  --offset-y: 16px;
  animation-delay: 0s;
  z-index: 1;
}

.hero-stage-card[data-hero-card='1'] {
  left: 31%;
  top: 7%;
  --rotation: 2deg;
  --offset-y: 0px;
  animation-delay: 0.6s;
  z-index: 3;
}

.hero-stage-card[data-hero-card='2'] {
  right: 7%;
  top: 18%;
  --rotation: 12deg;
  --offset-y: 14px;
  animation-delay: 1.2s;
  z-index: 2;
}

.hero-stage-card.is-reversed {
  --flip-angle: 180deg;
}

.hero-card:hover .hero-stage-card {
  transform: translateY(calc(var(--offset-y) - 3px)) rotate(var(--rotation)) rotate(var(--flip-angle));
}

.hero-tags {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.hero-tags .tag {
  margin: 0;
}

@keyframes card-float {
  0%, 100% { transform: translateY(var(--offset-y)) rotate(var(--rotation)) rotate(var(--flip-angle)); }
  50% { transform: translateY(calc(var(--offset-y) - 4px)) rotate(var(--rotation)) rotate(var(--flip-angle)); }
}

.card-label {
  color: var(--muted);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ── Layout ──────────────────────────────────────────────────────────── */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.section {
  padding: 1.5rem 0;
}

.panel {
  background: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
}

.panel h3 {
  margin-bottom: 0.4rem;
  font-size: 1.1rem;
}

.small {
  color: var(--muted);
  font-size: 0.85rem;
}

.page-title {
  padding: 3rem 0 1.5rem;
}

.page-title h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.blog-article::after {
  content: "";
  display: block;
  clear: both;
}

.card-main-visual {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.card-main-image {
  width: min(100%, 260px);
  max-height: 340px;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
}

.card-support-figure {
  margin: 0 0 1.5rem;
}

.card-support-image {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
}

.card-support-caption {
  margin-top: 0.85rem;
}

.card-support-clear {
  clear: both;
}

/* ── Forms ────────────────────────────────────────────────────────────── */

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

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input:not([type='checkbox']):not([type='radio']),
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  font-size: 0.93rem;
  font-family: inherit;
  background: var(--paper);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:not([type='checkbox']):not([type='radio']):focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 101, 79, 0.1);
  outline: none;
}

textarea {
  min-height: 5.5rem;
  resize: vertical;
}

/* ── Reading Output ──────────────────────────────────────────────────── */

.reading-output {
  display: grid;
  gap: 1rem;
}

#free-reading-layout.is-reading-focused {
  align-items: start;
}

.reading-form-collapsed-actions {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.reading-status-intro {
  display: grid;
  gap: 0.45rem;
}

.reading-status-title {
  margin: 0;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  font-weight: 400;
  line-height: 0.96;
}

.reading-status-summary {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 1rem;
  border-radius: calc(var(--radius) - 4px);
  background: linear-gradient(145deg, rgba(225, 101, 79, 0.08), rgba(225, 101, 79, 0.03));
  border: 1px solid rgba(225, 101, 79, 0.16);
}

.reading-status-summary div {
  display: grid;
  gap: 0.25rem;
}

.reading-status-summary dt {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.reading-status-summary dd {
  margin: 0;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.45;
}

.reading-status-summary-wide {
  grid-column: 1 / -1;
}

.reading-status-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.reading-side-panel {
  display: grid;
  gap: 0.85rem;
}

.reading-side-panel h3 {
  margin: 0;
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: 1.9rem;
  line-height: 1;
}

.reading-side-panel .list {
  margin: 0;
}

.reading-form-collapsed-actions[hidden] {
  display: none !important;
}

#reading-output-section.is-reading-priority {
  padding-top: 0.5rem;
}

#reading-output-section.is-reading-priority #reading-output {
  gap: 1.25rem;
}

/* ── Loading State ───────────────────────────────────────────────────── */

.reading-loading-panel {
  overflow: hidden;
}

.reading-loading-head {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.reading-loading-copy {
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reading-loading-copy h3 {
  margin-bottom: 0.35rem;
  font-size: 1.15rem;
}

.reading-loading-copy .small {
  margin: 0;
}

.reading-loading-stack {
  position: relative;
  width: 96px;
  height: 112px;
  flex-shrink: 0;
}

.reading-loading-card {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.reading-loading-card::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.15;
}

.reading-loading-card:nth-child(1) {
  transform: rotate(-12deg) translateX(-6px);
  animation: loading-card-left 2.2s ease-in-out infinite;
}

.reading-loading-card:nth-child(2) {
  z-index: 2;
  animation: loading-card-center 2.2s ease-in-out infinite;
}

.reading-loading-card:nth-child(3) {
  transform: rotate(12deg) translateX(6px);
  animation: loading-card-right 2.2s ease-in-out infinite;
}

.reading-loading-progress {
  margin-top: 1rem;
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.reading-loading-progress > span {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  animation: loading-progress-slide 1.8s ease-in-out infinite;
}

@keyframes loading-card-left {
  0%, 100% { transform: rotate(-12deg) translateX(-6px) translateY(0); }
  50% { transform: rotate(-6deg) translateX(-10px) translateY(-4px); }
}

@keyframes loading-card-center {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes loading-card-right {
  0%, 100% { transform: rotate(12deg) translateX(6px) translateY(0); }
  50% { transform: rotate(6deg) translateX(10px) translateY(-4px); }
}

@keyframes loading-progress-slide {
  0% { transform: translateX(-130%); }
  100% { transform: translateX(330%); }
}

@media (max-width: 700px) {
  .reading-loading-head {
    align-items: center;
    gap: 1rem;
  }

  .reading-loading-stack {
    width: 82px;
    height: 94px;
  }

  .reading-loading-copy {
    min-height: 94px;
  }

  .reading-loading-copy h3 {
    font-size: 1.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reading-loading-card:nth-child(1),
  .reading-loading-card:nth-child(2),
  .reading-loading-card:nth-child(3),
  .reading-loading-progress > span,
  .hero-stage-card {
    animation: none;
  }
}

/* ── Tags ─────────────────────────────────────────────────────────────── */

.tag {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  margin-right: 0.3rem;
  margin-bottom: 0.3rem;
  background: var(--bg);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.card-tag-img {
  width: 18px;
  height: 26px;
  object-fit: contain;
  border-radius: 3px;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: transform var(--transition);
}

.card-tag-img.is-reversed {
  transform: rotate(180deg);
}

/* ── Reading Sections ────────────────────────────────────────────────── */

.reading-section {
  display: grid;
  gap: 0.6rem;
}

.spread-visual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.8rem;
}

.spread-card {
  --spread-angle: 0deg;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  padding: 0.65rem;
  display: grid;
  gap: 0.45rem;
}

.spread-card.is-reversed {
  --spread-angle: 180deg;
}

.spread-position,
.spread-name {
  margin: 0;
}

.spread-card-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg);
}

.spread-card-img {
  display: block;
  width: 100%;
  object-fit: cover;
  background: var(--bg);
  transform: rotate(var(--spread-angle));
  transition: transform var(--transition);
}

.spread-card:hover .spread-card-img {
  transform: translateY(-2px) rotate(var(--spread-angle));
}

/* ── Celtic Cross Layout ─────────────────────────────────────────────── */

.celtic-cross-spread {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
}

.celtic-cross-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.celtic-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.celtic-row-middle {
  gap: 0.8rem;
}

.celtic-center {
  position: relative;
  width: 140px;
  height: 180px;
}

.celtic-center .spread-card {
  position: absolute;
  width: 140px;
}

.celtic-center .celtic-present {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.celtic-center .celtic-challenge {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(90deg);
  z-index: 2;
  opacity: 0.95;
}

.celtic-cross-main .spread-card {
  width: 140px;
}

.celtic-cross-column {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.celtic-cross-column .spread-card {
  width: 140px;
}

@media (max-width: 900px) {
  .celtic-cross-spread {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .celtic-cross-column {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .celtic-cross-main .spread-card,
  .celtic-cross-column .spread-card {
    width: 120px;
  }

  .celtic-center {
    width: 120px;
    height: 160px;
  }

  .celtic-center .spread-card {
    width: 120px;
  }
}

@media (max-width: 620px) {
  .celtic-cross-main .spread-card,
  .celtic-cross-column .spread-card {
    width: 100px;
  }

  .celtic-center {
    width: 100px;
    height: 140px;
  }

  .celtic-center .spread-card {
    width: 100px;
  }

  .celtic-row-middle {
    gap: 0.4rem;
  }
}

/* ── Card Grid ───────────────────────────────────────────────────────── */

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

.card-item {
  border: none;
  border-radius: var(--radius);
  padding: 0.85rem;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.card-thumb-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg);
}

.card-thumb {
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  margin-bottom: 0.6rem;
  background: var(--bg);
  transition: transform var(--transition);
}

.card-item:hover .card-thumb {
  transform: translateY(-2px);
}

.card-item.is-reversed .card-thumb {
  transform: rotate(180deg);
}

.card-item.is-reversed:hover .card-thumb {
  transform: translateY(-2px) rotate(180deg);
}

/* ── Library Cards ───────────────────────────────────────────────────── */

.library-card {
  display: grid;
  gap: 0.55rem;
}

.library-card-media {
  display: grid;
  gap: 0.55rem;
}

.library-card-thumb {
  margin-bottom: 0;
}

.library-card-toggle {
  width: 100%;
}

.library-card-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.library-card-keywords .tag {
  margin: 0;
}

.library-card .meaning-reversed {
  display: none;
}

.library-card:hover .library-card-thumb {
  transform: translateY(-2px) rotate(-1deg);
}

.library-card.is-reversed-view .library-card-thumb {
  transform: rotate(180deg);
}

.library-card.is-reversed-view:hover .library-card-thumb {
  transform: translateY(-2px) rotate(180deg);
}

.library-card.is-reversed-view .meaning-upright {
  display: none;
}

.library-card.is-reversed-view .meaning-reversed {
  display: block;
}

/* ── Stats ────────────────────────────────────────────────────────────── */

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat {
  background: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.stat b {
  display: block;
  font-size: 1.5rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 700;
}

.list {
  padding-left: 1.25rem;
  margin: 0.5rem 0;
  color: var(--muted);
}

/* ── Pricing ──────────────────────────────────────────────────────────── */

.pricing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.price {
  font-size: 2rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 700;
}

.highlight {
  border: 2px solid var(--accent);
  box-shadow: 0 4px 16px rgba(225, 101, 79, 0.12);
}

.notice {
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.87rem;
}

.muted-block {
  color: var(--muted);
  line-height: 1.6;
}

/* ── Chat ─────────────────────────────────────────────────────────────── */

.chat-thread {
  max-height: 22rem;
  overflow-y: auto;
  display: grid;
  gap: 0.5rem;
}

.chat-bubble {
  border-radius: var(--radius);
  border: none;
  padding: 0.7rem 0.85rem;
  font-size: 0.93rem;
  line-height: 1.6;
}

.chat-bubble.user {
  background: var(--accent-soft);
  margin-left: 2rem;
}

.chat-bubble.assistant {
  background: var(--bg);
  margin-right: 2rem;
}

.chat-bubble code {
  background: rgba(0, 0, 0, 0.06);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.88em;
}

/* ── Footer ──────────────────────────────────────────────────────────── */

.footer {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-enhanced {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-section h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.85rem;
  color: var(--ink);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin: 0.4rem 0;
}

.footer-links a {
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--ink);
}

/* ── Testimonial ─────────────────────────────────────────────────────── */

.testimonial-card {
  background: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.testimonial-quote {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.3rem;
  font-style: italic;
  margin-bottom: 0.85rem;
  line-height: 1.4;
}

.testimonial-author {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ── Toast ────────────────────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--paper);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.15rem;
  box-shadow: var(--shadow-md);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
  z-index: 50;
  font-size: 0.87rem;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-error { border-left: 3px solid #ef4444; }
.toast.toast-info { border-left: 3px solid var(--info); }

/* ── Responsive: Tablet ──────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero,
  .grid-3,
  .pricing,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-card-stage {
    height: 220px;
  }

  .menu-btn {
    display: inline-flex;
  }

  .links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 0.3rem);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.6rem;
    box-shadow: var(--shadow-md);
    flex-direction: column;
    gap: 0.2rem;
  }

  .links a[href="/free-reading.html"] {
    width: 100%;
    padding: 0.5rem 0.85rem;
  }

  .nav-logout-link {
    margin-top: 0.35rem;
    padding-top: 0.5rem;
    border-top-color: var(--line);
  }

  .nav.nav-open .links {
    display: flex;
  }

  .nav {
    flex-wrap: wrap;
  }

  .nav-auth-slot {
    margin-left: auto;
  }

  .nav-user {
    max-width: 9rem;
  }

  .footer-enhanced {
    grid-template-columns: 1fr 1fr;
  }

  .single-card-layout {
    flex-direction: column;
  }

  .single-card-visual {
    width: 120px;
    margin: 0 auto;
  }

  .three-card-layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .three-card-img {
    max-width: 120px;
  }

  .compact-meanings-grid {
    grid-template-columns: 1fr;
  }

  .reading-headline {
    font-size: 1.5rem;
  }

  .reading-story-layout {
    grid-template-columns: 1fr;
  }

  .reading-story-visual-wrap {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .reading-focus-visual {
    min-height: 300px;
  }

  .reading-story-kicker {
    font-size: 2.35rem;
  }

  .reading-story-title {
    font-size: 1.55rem;
  }

  .detailed-card-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .detailed-card-image {
    width: 100px;
  }

  .share-cta-inner {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .share-challenge-actions {
    grid-template-columns: 1fr;
  }

  .share-challenge-actions .btn {
    width: 100%;
  }

  .card-support-figure {
    float: none;
    width: auto;
    margin: 1.75rem 0 2rem;
  }

  .reading-status-summary {
    grid-template-columns: 1fr;
  }

  .reading-status-summary-wide {
    grid-column: auto;
  }
}

/* ── Responsive: Mobile ──────────────────────────────────────────────── */

@media (max-width: 620px) {
  .container {
    width: min(1200px, 94vw);
  }

  .btn {
    padding: 0.55rem 0.9rem;
  }

  .hero {
    padding-top: 3rem;
  }

  .hero-card-stage {
    height: 195px;
  }

  .hero-stage-card {
    width: 38%;
  }

  .spread-visual {
    grid-template-columns: 1fr;
  }

  .footer-enhanced {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 901px) {
  .card-support-figure {
    float: right;
    width: min(420px, 36vw);
    margin: 0.35rem 0 1.5rem 2rem;
    padding: 0.95rem;
  }
}

/* ── Mobile Input Fix (prevent iOS zoom) ─────────────────────────────── */

@media (max-width: 620px) {
  input, select, textarea {
    font-size: 16px;
  }
}

/* ── Accessibility ───────────────────────────────────────────────────── */

.btn:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn.is-loading {
  opacity: 0.7;
  cursor: wait;
}

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
  transition: top 0.2s;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  top: 0;
}

/* ── Skeleton Loaders ────────────────────────────────────────────────── */

.skeleton {
  background: linear-gradient(90deg, var(--line) 25%, #f4f4f5 50%, var(--line) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
  min-height: 1rem;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Nav Active State ────────────────────────────────────────────────── */

.links a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.links a[href="/free-reading.html"][aria-current="page"] {
  background: var(--accent-dark);
  color: #fff;
}

/* ── FAQ ──────────────────────────────────────────────────────────────── */

.faq-section {
  margin-bottom: 2rem;
}

.faq-category {
  font-size: 1.15rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-weight: 600;
  font-family: 'Inter', system-ui, sans-serif;
}

.faq-item {
  margin-bottom: 0.4rem;
  padding: 0;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--ink);
  text-align: left;
  transition: background var(--transition);
  border-radius: var(--radius-sm);
}

.faq-question:hover {
  background: rgba(0, 0, 0, 0.03);
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1rem 1.25rem;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.93rem;
}

.faq-answer p {
  margin: 0 0 0.75rem;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul,
.faq-answer ol {
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
}

.faq-answer li {
  margin: 0.4rem 0;
}

.faq-answer a {
  color: var(--accent);
  text-decoration: underline;
}

.faq-answer a:hover {
  color: var(--accent-dark);
}

.faq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.faq-table th,
.faq-table td {
  padding: 0.55rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.faq-table th {
  font-weight: 600;
  color: var(--ink);
  background: var(--bg);
}

.faq-table td:not(:first-child),
.faq-table th:not(:first-child) {
  text-align: center;
}

/* ── Rich Reading Layout ─────────────────────────────────────────────── */

.reading-story {
  padding: 0;
  overflow: hidden;
}

.reading-story-layout {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  align-items: start;
}

.reading-story-visual-wrap {
  padding: 1rem 0 1rem 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.reading-focus-visual {
  --reading-focus-a: #d9b8a7;
  --reading-focus-b: #ead9ce;
  --reading-focus-c: #7b5b53;
  position: relative;
  width: min(100%, 148px);
  min-height: 210px;
  height: auto;
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  display: grid;
  align-items: end;
  padding: 0.8rem;
  background:
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.95), transparent 42%),
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.52), transparent 32%),
    linear-gradient(155deg, var(--reading-focus-a), var(--reading-focus-b));
}

.reading-focus-general {
  --reading-focus-a: #d9c5ba;
  --reading-focus-b: #efe2d7;
  --reading-focus-c: #7d6457;
}

.reading-focus-love {
  --reading-focus-a: #dcadb8;
  --reading-focus-b: #f2d8d4;
  --reading-focus-c: #8f4960;
}

.reading-focus-career {
  --reading-focus-a: #d4c0a2;
  --reading-focus-b: #ebe4d4;
  --reading-focus-c: #775f40;
}

.reading-focus-money {
  --reading-focus-a: #bccfaf;
  --reading-focus-b: #e5edd8;
  --reading-focus-c: #4f6a42;
}

.reading-focus-healing {
  --reading-focus-a: #b7d1cf;
  --reading-focus-b: #e0ece7;
  --reading-focus-c: #427173;
}

.reading-focus-decision {
  --reading-focus-a: #c5c6df;
  --reading-focus-b: #e4e4f3;
  --reading-focus-c: #55578c;
}

.reading-focus-glow {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
  filter: blur(2px);
}

.reading-focus-glow-a {
  width: 180px;
  height: 180px;
  top: -32px;
  right: -28px;
}

.reading-focus-glow-b {
  width: 130px;
  height: 130px;
  bottom: 52px;
  left: -24px;
}

.reading-focus-glyph-wrap {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: center;
  width: min(100%, 96px);
  margin: 0 auto 0.75rem;
}

.reading-focus-glyph-wrap svg {
  display: block;
  width: 100%;
  height: auto;
}

.reading-focus-orbit,
.reading-focus-glyph-faint,
.reading-focus-glyph-stroke,
.reading-focus-glyph-fill,
.reading-focus-dot {
  fill: none;
  stroke: var(--reading-focus-c);
}

.reading-focus-orbit {
  stroke-width: 1.6;
  opacity: 0.42;
}

.reading-focus-glyph-faint {
  stroke-width: 1.8;
  opacity: 0.28;
}

.reading-focus-glyph-stroke {
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.reading-focus-glyph-fill {
  fill: rgba(255, 255, 255, 0.24);
  stroke-width: 4;
  stroke-linejoin: round;
}

.reading-focus-dot {
  fill: var(--reading-focus-c);
  stroke: none;
}

.reading-focus-caption {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.28rem;
  padding: 0.6rem 0.7rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.44);
  backdrop-filter: blur(14px);
}

.reading-focus-caption p {
  margin: 0;
  color: var(--reading-focus-c);
  font-size: 0.76rem;
  line-height: 1.45;
}

.reading-focus-caption .card-label {
  color: var(--reading-focus-c);
}

.reading-story-copy {
  display: grid;
  align-content: center;
  gap: 0.85rem;
  padding: clamp(1.15rem, 1.8vw, 1.7rem);
}

.reading-story-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.reading-story-meta .card-label {
  margin: 0;
}

.reading-story-focus {
  margin: 0;
  padding: 0.32rem 0.72rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 600;
}

.reading-story-head {
  display: grid;
  gap: 0.45rem;
}

.reading-story-kicker {
  margin: 0;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
}

.reading-story-title {
  margin: 0;
  font-size: clamp(1.2rem, 1.85vw, 1.75rem);
  line-height: 1.12;
  color: var(--ink);
  font-family: 'Instrument Serif', Georgia, serif;
  letter-spacing: -0.02em;
}

.reading-headline {
  font-size: 1.8rem;
  line-height: 1.25;
  margin-top: 0.6rem;
  color: var(--ink);
  font-family: 'Instrument Serif', Georgia, serif;
  letter-spacing: -0.02em;
}

.reading-overview {
  line-height: 1.7;
  display: grid;
  gap: 0.95rem;
}

.reading-paragraph {
  margin: 0;
  line-height: 1.7;
  color: var(--ink);
}

.reading-paragraph-lead {
  font-size: 1.02rem;
  line-height: 1.72;
}

@media (max-width: 900px) {
  .reading-story-layout {
    grid-template-columns: 1fr;
  }

  .reading-story-visual-wrap {
    display: none;
  }

  .reading-story-copy {
    padding: 1.15rem;
  }

  .reading-story-kicker {
    font-size: 2rem;
  }

  .reading-story-title {
    font-size: 1.45rem;
  }
}

.reading-highlight {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
}

.reading-closing {
  text-align: center;
  background: var(--bg);
}

.closing-message {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--muted);
  margin: 0;
}

/* ── Detailed Card Layout ────────────────────────────────────────────── */

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

.detailed-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}

.detailed-card-header {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.detailed-card-image {
  flex-shrink: 0;
  width: 80px;
}

.detailed-card-image img {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
}

.detailed-card-image img.is-reversed {
  transform: rotate(180deg);
}

.detailed-card-title {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detailed-card-title h3 {
  margin: 0.2rem 0;
  font-size: 1.15rem;
}

.detailed-card-title .card-label {
  margin: 0;
  font-size: 0.75rem;
}

.card-theme {
  margin: 0.2rem 0 0;
  font-size: 0.87rem;
  color: var(--accent);
  font-weight: 600;
}

.detailed-card-body {
  padding: 1rem;
}

.card-advice {
  margin: 0.75rem 0 0;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
}

/* ── Reflection Questions ────────────────────────────────────────────── */

.reflection-questions {
  list-style: none;
  padding: 0;
  margin: 0;
}

.reflection-questions li {
  position: relative;
  padding: 0.65rem 0 0.65rem 2rem;
  border-bottom: 1px solid var(--line);
  font-style: italic;
  color: var(--muted);
  font-size: 0.93rem;
}

.reflection-questions li:last-child {
  border-bottom: none;
}

.reflection-questions li::before {
  content: "?";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 1.3rem;
  height: 1.3rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-weight: 600;
  font-size: 0.8rem;
}

/* ── Compact Card Layouts ────────────────────────────────────────────── */

.single-card-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.single-card-visual {
  flex-shrink: 0;
  width: 140px;
}

.single-card-img {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
}

.single-card-img.is-reversed {
  transform: rotate(180deg);
}

.single-card-content {
  flex: 1;
  min-width: 0;
}

.single-card-content h3 {
  margin-bottom: 0.5rem;
}

.three-card-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.three-card-item {
  text-align: center;
}

.three-card-img {
  width: 100%;
  max-width: 140px;
  margin: 0.5rem auto 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  display: block;
}

.three-card-img.is-reversed {
  transform: rotate(180deg);
}

.three-card-item h4 {
  margin: 0.25rem 0;
}

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

.compact-card-meaning {
  display: flex;
  gap: 0.75rem;
  padding: 0.65rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.compact-card-img-wrap {
  flex-shrink: 0;
  width: 50px;
}

.compact-card-img {
  width: 100%;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: var(--bg);
}

.compact-card-img.is-reversed {
  transform: rotate(180deg);
}

.compact-card-text {
  flex: 1;
  min-width: 0;
}

.compact-card-text h4 {
  margin: 0 0 0.25rem;
  font-size: 0.9rem;
}

.compact-card-text p {
  margin: 0;
  font-size: 0.85rem;
}

/* ── Share CTA ───────────────────────────────────────────────────────── */

.share-fate-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  gap: 0.4rem;
}

.share-fate-btn:hover {
  background: var(--accent-dark);
}

.share-fate-btn .sparkle {
  display: inline-block;
  animation: sparkle-pulse 2s ease-in-out infinite;
}

@keyframes sparkle-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

.share-cta-panel {
  background: var(--paper);
  border: none;
  padding: 1.5rem;
}

.share-cta-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.share-cta-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 2.8rem;
  height: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
}

.share-cta-text {
  flex: 1;
  min-width: 0;
}

.share-cta-text h3 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

.share-cta-text .muted-block {
  margin: 0;
  font-size: 0.87rem;
}

.share-cta-text .small {
  margin: 0 0 0.3rem;
  font-weight: 600;
  color: var(--accent);
}

.share-cta-inner .share-fate-btn {
  white-space: nowrap;
  flex-shrink: 0;
  height: auto;
  padding: 0.65rem 1.2rem;
}

.share-challenge {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.share-challenge .small {
  margin: 0;
}

.share-challenge-actions {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
}

.share-challenge-actions input {
  min-width: 0;
  font-size: 0.87rem;
}

.share-challenge-status {
  margin-top: 0.55rem !important;
  min-height: 1.2rem;
}

/* ── Auth Gate ────────────────────────────────────────────────────────── */

.auth-gate-cta {
  margin-top: 1rem;
  padding: 1.25rem;
  background: var(--accent-soft);
  border: 1px solid rgba(225, 101, 79, 0.2);
  border-radius: var(--radius);
  animation: gate-fade-in 0.25s ease-out;
}

.auth-gate-cta h3 {
  color: var(--accent-dark);
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.auth-gate-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

/* ── Auth Modal ──────────────────────────────────────────────────────── */

.auth-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 120;
}

.auth-modal.is-open {
  display: block;
}

.auth-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
}

.auth-modal-dialog {
  position: relative;
  width: min(480px, calc(100vw - 1.5rem));
  margin: min(10vh, 5rem) auto;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  background: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
}

.auth-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: none;
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: background var(--transition);
}

.auth-modal-close:hover {
  background: var(--line);
  color: var(--ink);
}

.auth-modal-copy {
  padding-right: 2.2rem;
  margin-bottom: 0.8rem;
}

.auth-modal-copy h3 {
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
}

.auth-provider-group {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.auth-google-button {
  min-height: 44px;
  display: flex;
  justify-content: center;
}

.auth-google-fallback {
  width: 100%;
}

.auth-google-fallback-slot[hidden] {
  display: none !important;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.85rem 0 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

body.auth-modal-open {
  overflow: hidden;
}

@media (max-width: 700px) {
  .auth-modal-dialog {
    margin-top: 1rem;
    width: calc(100vw - 1rem);
    max-height: calc(100vh - 1.5rem);
    padding: 1.25rem;
  }

  .auth-gate-actions .btn {
    width: 100%;
  }
}

@keyframes gate-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Dark Mode ───────────────────────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1e;
    --paper: #2c2c2e;
    --ink: #f5f5f7;
    --muted: #a1a1a6;
    --line: #3a3a3c;
    --accent-soft: #3d2520;
    --shadow-soft: 0 1px 3px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.15);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.2), 0 16px 40px rgba(0,0,0,0.2);
  }

  html, body {
    background: var(--bg);
  }

  .topbar {
    background: rgba(28, 28, 30, 0.88);
  }

  .tag {
    background: var(--paper);
  }

  .chat-bubble.user {
    background: #3d2520;
  }

  .chat-bubble.assistant {
    background: #2c2c2e;
  }

  .notice {
    background: #1a2a22;
    color: #8ec9a6;
    border-color: #2a4a38;
  }

  .mode-switch {
    background: var(--bg);
    border-color: var(--line);
  }

  .auth-error-banner {
    background: #3a1f1d;
    color: #fca5a5;
    border-color: #7f1d1d;
    border-left-color: #ef4444;
  }

  input:not([type='checkbox']):not([type='radio']),
  select,
  textarea {
    background: var(--bg);
    border-color: var(--line);
    color: var(--ink);
  }

  .skeleton {
    background: linear-gradient(90deg, var(--line) 25%, #48484a 50%, var(--line) 75%);
    background-size: 200% 100%;
  }

  .reading-highlight {
    background: rgba(225, 101, 79, 0.08);
  }

  .reading-story-visual-wrap {
    background:
      radial-gradient(circle at top left, rgba(225, 101, 79, 0.16), transparent 55%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  }

  .reading-focus-visual {
    background:
      radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.12), transparent 42%),
      radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.08), transparent 32%),
      linear-gradient(155deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  }

  .reading-focus-caption {
    background: rgba(0, 0, 0, 0.18);
  }

  .reading-closing {
    background: var(--bg);
  }

  .detailed-card {
    background: var(--paper);
    border-color: var(--line);
  }

  .detailed-card-header {
    background: var(--bg);
  }

  .card-advice {
    background: var(--bg);
  }

  .auth-modal-backdrop {
    background: rgba(0, 0, 0, 0.6);
  }

  .faq-question:hover {
    background: rgba(255, 255, 255, 0.04);
  }

  .faq-table th {
    background: var(--bg);
  }

  .compact-card-meaning {
    background: var(--paper);
    border-color: var(--line);
  }

  .auth-modal-close {
    background: var(--line);
  }

  .auth-modal-close:hover {
    background: #48484a;
  }

  @media (max-width: 900px) {
    .links {
      background: rgba(44, 44, 46, 0.98);
      border-color: var(--line);
    }
  }
}

/* ── Spread Diagrams ───────────────────────────────────────── */
.spread-card-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.spread-card-item img {
  width: 68px;
  height: 102px;
  object-fit: cover;
  object-position: 50% 18%;
  border-radius: 7px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.14);
  display: block;
}

.spread-card-item .card-num {
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.spread-card-item .card-label {
  font-size: 0.62rem;
  color: var(--muted);
  text-align: center;
  width: 72px;
  line-height: 1.3;
}

/* Row spread (1-card, 3-card) */
.spread-row {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

/* Cross section of Celtic Cross */
.spread-cross {
  display: grid;
  grid-template-columns: repeat(3, 80px);
  grid-template-rows: repeat(3, auto);
  gap: 0.5rem 0.75rem;
  align-items: center;
  justify-items: center;
}

/* Full Celtic Cross wrapper (cross + staff) */
.spread-celtic-wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 2.5rem;
  padding: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

/* Staff column (cards 7–10) */
.spread-staff {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0;
}

/* Diamond grid (relationship, career) */
.spread-diamond {
  display: grid;
  grid-template-columns: repeat(3, 80px);
  grid-template-rows: repeat(3, auto);
  gap: 0.5rem 0.75rem;
  justify-content: center;
  justify-items: center;
  align-items: start;
  padding: 1.5rem 0 2rem;
}

@media (max-width: 520px) {
  .spread-card-item img { width: 56px; height: 84px; }
  .spread-card-item .card-label { width: 56px; }
  .spread-cross,
  .spread-diamond {
    grid-template-columns: repeat(3, 64px);
    gap: 0.35rem;
  }
  .spread-celtic-wrapper { gap: 1.5rem; }
}