/* Assembly Viewer — Warm Editorial Light Theme */

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

:root {
  --font-display: "Playfair Display", "Georgia", serif;
  --font-body: "Source Sans 3", "Source Sans Pro", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  --color-bg: #faf8f4;
  --color-surface: #f2efe8;
  --color-surface-alt: #eae6dd;
  --color-surface-hover: #e5e0d5;
  --color-border: #d6d0c4;
  --color-border-light: #e3ddd2;
  --color-text: #1c1917;
  --color-text-secondary: #57534e;
  --color-text-muted: #8c857c;
  --color-accent: #b54a32;
  --color-accent-hover: #9a3d28;
  --color-accent-subtle: rgba(181, 74, 50, 0.06);
  --color-accent-glow: rgba(181, 74, 50, 0.12);

  --color-high: #2d6a4f;
  --color-high-bg: #e9f5ee;
  --color-high-border: #74c69d;
  --color-medium-high: #5a7c2f;
  --color-medium-high-bg: #eef5e2;
  --color-medium-high-border: #95b860;
  --color-medium: #92641a;
  --color-medium-bg: #fef3e0;
  --color-medium-border: #d4a74a;
  --color-low: #c53030;
  --color-low-bg: #fee2e2;
  --color-low-border: #fc8181;

  --color-speaker-1: #2563eb;
  --color-speaker-2: #7c3aed;
  --color-speaker-3: #be185d;
  --color-speaker-4: #16a34a;
  --color-speaker-5: #d97706;
  --color-socrate: #92641a;

  --radius: 8px;
  --radius-sm: 5px;
  --radius-lg: 12px;
  --shadow-xs: 0 1px 2px rgba(28, 25, 23, 0.04);
  --shadow-sm: 0 1px 4px rgba(28, 25, 23, 0.06), 0 1px 2px rgba(28, 25, 23, 0.03);
  --shadow-md: 0 4px 14px rgba(28, 25, 23, 0.08), 0 1px 4px rgba(28, 25, 23, 0.04);
  --shadow-lg: 0 10px 32px rgba(28, 25, 23, 0.1);

  --max-width: 860px;
  --nav-width: 260px;
  --transition: 0.2s ease;
}

/* Subtle paper grain */
html::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
}

/* Typography */
html {
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  display: flex;
  min-height: 100vh;
}

/* Page load animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main > * {
  animation: fadeInUp 0.45s ease both;
}

main > *:nth-child(2) { animation-delay: 0.05s; }
main > *:nth-child(3) { animation-delay: 0.1s; }
main > *:nth-child(4) { animation-delay: 0.15s; }
main > *:nth-child(5) { animation-delay: 0.2s; }
main > *:nth-child(6) { animation-delay: 0.25s; }

/* ─── Navigation ─── */

nav {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-width);
  height: 100vh;
  overflow-y: auto;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 1.5rem 0.85rem;
  z-index: 100;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

nav::-webkit-scrollbar {
  width: 4px;
}

nav::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.25rem 0.65rem;
  margin-bottom: 1.35rem;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
  font-family: var(--font-display);
}

.nav-brand-icon {
  width: 26px;
  height: 26px;
  background: var(--color-accent);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.72rem;
  font-weight: 800;
  font-family: var(--font-display);
}

nav .nav-section {
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

nav .nav-section-title {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: 0.5rem 0.65rem 0.3rem;
  font-family: var(--font-body);
}

nav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.65rem;
  margin: 1px 0;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  line-height: 1.45;
}

nav a:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

nav a.active {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  font-weight: 600;
  border-left: 2px solid var(--color-accent);
  padding-left: calc(0.65rem - 2px);
}

nav .nav-icon {
  font-size: 0.85rem;
  width: 1.1rem;
  text-align: center;
  flex-shrink: 0;
  opacity: 0.5;
}

nav .nav-divider {
  border-top: 1px solid var(--color-border);
  margin: 0.75rem 0.65rem;
}

/* ─── Main Content ─── */

main {
  margin-left: var(--nav-width);
  flex: 1;
  padding: 3rem 4rem 5rem;
  max-width: calc(var(--max-width) + 8rem);
  overflow-x: hidden;
}

main.no-nav {
  margin-left: 0;
  max-width: 100%;
  padding: 0;
}

/* ─── Typography ─── */

h1 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 0.4rem;
  letter-spacing: -0.015em;
  color: var(--color-text);
}

h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.3;
  margin-top: 3rem;
  margin-bottom: 0.7rem;
  letter-spacing: -0.005em;
  color: var(--color-text);
}

h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.35rem;
}

p {
  margin-bottom: 0.85rem;
}

.page-subtitle {
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  line-height: 1.55;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(181, 74, 50, 0.35);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2.5rem 0;
}

blockquote {
  border-left: 2px solid var(--color-accent);
  padding: 0.85rem 1.25rem;
  color: var(--color-text-secondary);
  margin: 1.25rem 0;
  font-style: italic;
  background: var(--color-accent-subtle);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--color-surface);
  padding: 0.2em 0.45em;
  border-radius: 4px;
  color: var(--color-accent);
  border: 1px solid var(--color-border-light);
}

pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1.25rem 0;
  font-size: 0.82rem;
  line-height: 1.65;
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  color: var(--color-text);
  border: none;
}

ul, ol {
  padding-left: 1.4rem;
  margin-bottom: 0.85rem;
}

li {
  margin-bottom: 0.3rem;
}

li > p {
  margin-bottom: 0.25rem;
}

strong {
  font-weight: 650;
  color: var(--color-text);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.88rem;
}

th, td {
  padding: 0.6rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

th {
  font-weight: 650;
  color: var(--color-text-muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 2px solid var(--color-accent);
  background: var(--color-surface);
}

/* ─── Breadcrumb ─── */

.breadcrumb {
  font-size: 0.73rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 550;
}

.breadcrumb a {
  color: var(--color-text-muted);
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.breadcrumb .separator {
  margin: 0 0.35rem;
  opacity: 0.4;
}

.breadcrumb .current {
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* ─── Topic Cards (Index Page) ─── */

.topic-card {
  padding: 1.65rem 1.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  transition: all var(--transition);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.topic-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition);
}

.topic-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(181, 74, 50, 0.2);
  transform: translateY(-2px);
}

.topic-card:hover::before {
  opacity: 1;
}

.topic-card h2 {
  margin-top: 0;
  margin-bottom: 0.2rem;
  font-size: 1.2rem;
}

.topic-card h2 a {
  color: var(--color-text);
}

.topic-card h2 a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.topic-delete-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--color-text-muted);
  opacity: 0;
  transition: opacity 0.15s, color 0.15s, background 0.15s;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.topic-card:hover .topic-delete-btn {
  opacity: 1;
}

.topic-delete-btn:hover {
  color: var(--color-low);
  background: var(--color-low-bg);
}

/* ─── Confirm Dialog ─── */

.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  animation: none !important;
}

.confirm-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.confirm-dialog {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.2s;
}

.confirm-overlay.visible .confirm-dialog {
  transform: scale(1);
}

.confirm-dialog h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.confirm-dialog p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.confirm-actions {
  display: flex;
  gap: 0.6rem;
  justify-content: flex-end;
}

.confirm-cancel,
.confirm-delete {
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--color-border);
  transition: all 0.15s;
}

.confirm-cancel {
  background: var(--color-bg);
  color: var(--color-text-secondary);
}

.confirm-cancel:hover {
  background: var(--color-surface);
}

.confirm-delete {
  background: var(--color-low);
  color: #fff;
  border-color: var(--color-low);
}

.confirm-delete:hover {
  background: #b42626;
  border-color: #b42626;
}

.topic-meta {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.topic-summary {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ─── Emergent Insight Card ─── */

.emergent-insight {
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.15rem 1.5rem;
  margin: 1.5rem 0;
}

.emergent-insight-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.45rem;
}

.emergent-insight-text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0;
  font-weight: 500;
}

/* ─── Hero Card (Landing Page Conclusion) ─── */

.hero-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  margin: 2rem 0 2.5rem;
  position: relative;
}

.hero-card::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 2rem;
  right: 2rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.hero-card h3 {
  margin-top: 0;
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.hero-card .hero-link {
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--color-border-light);
}

.hero-card .hero-link a {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ─── Cards & Grid ─── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  transition: all var(--transition);
  display: block;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(181, 74, 50, 0.25);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.65rem;
}

.card-avatar {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
  color: white;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  font-family: var(--font-display);
  object-fit: cover;
}

.card-title {
  font-weight: 650;
  font-size: 0.92rem;
  line-height: 1.35;
  color: var(--color-text);
}

.card-body {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  font-style: italic;
}

/* ─── Badges ─── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15em 0.6em;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 3px;
  white-space: nowrap;
  vertical-align: middle;
}

.badge-tag {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  font-size: 0.6rem;
}

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

.badge-medium-high {
  background: var(--color-medium-high-bg);
  color: var(--color-medium-high);
  border: 1px solid var(--color-medium-high-border);
}

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

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

.badge-unknown {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ─── Convergence / Divergence Cards ─── */

.point-card {
  border-left: 2px solid var(--color-border);
  padding: 0.9rem 1.25rem;
  margin: 0.7rem 0;
  background: var(--color-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: all var(--transition);
}

.point-card:hover {
  background: var(--color-surface);
  border-left-width: 3px;
}

.point-card.convergence {
  border-left-color: var(--color-high);
}

.point-card.divergence {
  border-left-color: var(--color-accent);
}

.point-claim {
  font-weight: 550;
  font-size: 0.9rem;
  line-height: 1.55;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.point-evidence {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-top: 0.4rem;
}

/* ─── Debate Transcript ─── */

.debate-exchange {
  margin: 0.75rem 0;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  background: var(--color-surface);
  border: 1px solid transparent;
  transition: border-color var(--transition);
}

.debate-exchange:hover {
  border-color: var(--color-border);
}

.debate-speaker {
  font-weight: 700;
  font-size: 0.76rem;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.debate-speaker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.debate-content {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--color-text);
}

.debate-content p:last-child {
  margin-bottom: 0;
}

.debate-exchange.debate-socrate {
  background: var(--color-medium-bg);
  border-color: var(--color-medium-border);
}

.debate-exchange.debate-socrate .debate-speaker {
  color: var(--color-socrate);
}

.debate-exchange.debate-reaction {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
}

.debate-exchange.debate-reaction .debate-speaker {
  color: var(--color-text-secondary);
}

/* ─── Details / Collapsibles ─── */

details {
  margin: 0.65rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg);
}

details + details {
  margin-top: 0.4rem;
}

details > summary {
  padding: 0.75rem 1.1rem;
  font-weight: 550;
  cursor: pointer;
  background: var(--color-surface);
  list-style: none;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  user-select: none;
  transition: background var(--transition);
  color: var(--color-text);
}

details > summary::-webkit-details-marker {
  display: none;
}

details > summary::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 0 4px 7px;
  border-color: transparent transparent transparent var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
  opacity: 0.65;
}

details[open] > summary::before {
  transform: rotate(90deg);
}

details > summary:hover {
  background: var(--color-surface-hover);
}

details > .details-content {
  padding: 1.25rem 1.35rem;
  border-top: 1px solid var(--color-border-light);
}

/* ─── Action Pills / Links ─── */

.action-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.5rem 0;
}

.action-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 550;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition);
}

.action-pill:hover {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  border-color: rgba(181, 74, 50, 0.3);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.action-pill .pill-icon {
  font-size: 0.95rem;
  opacity: 0.55;
}

.action-pill .pill-number {
  font-weight: 800;
  color: var(--color-accent);
  font-size: 0.88rem;
  font-family: var(--font-display);
}

.action-pill-primary {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
  font-weight: 650;
}

.action-pill-primary:hover {
  background: var(--color-accent-hover);
  color: white;
  border-color: var(--color-accent-hover);
}

/* ─── Section Headers ─── */

.section-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2.75rem;
  margin-bottom: 0.9rem;
}

.section-header h2 {
  margin: 0;
}

.section-count {
  font-size: 0.62rem;
  font-weight: 700;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  padding: 0.15rem 0.55rem;
  border-radius: 3px;
  letter-spacing: 0.04em;
  border: 1px solid rgba(181, 74, 50, 0.15);
}

/* ─── Rendered Markdown ─── */

.markdown-content h1 { font-family: var(--font-display); font-size: 1.55rem; margin-top: 2.5rem; font-weight: 700; letter-spacing: -0.01em; }
.markdown-content h2 { font-family: var(--font-display); font-size: 1.25rem; margin-top: 2.25rem; }
.markdown-content h3 { font-family: var(--font-display); font-size: 1.05rem; margin-top: 1.75rem; }
.markdown-content h4 { font-size: 0.92rem; margin-top: 1.25rem; font-weight: 600; }
.markdown-content img { max-width: 100%; border-radius: var(--radius); }

/* ─── Character Profile ─── */

.profile-header {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-bottom: 0.4rem;
}

.profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 750;
  font-size: 1.15rem;
  color: white;
  flex-shrink: 0;
  font-family: var(--font-display);
  box-shadow: 0 3px 10px rgba(28, 25, 23, 0.15);
  object-fit: cover;
}

.profile-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

/* ─── Hamburger Button (hidden on desktop) ─── */

.nav-hamburger {
  display: none;
  position: fixed;
  top: 0.65rem;
  left: 0.65rem;
  z-index: 201;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.55rem;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  transition: background 0.15s, box-shadow 0.15s;
}

.nav-hamburger:hover {
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-md);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(28, 25, 23, 0.35);
  z-index: 99;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* ─── Responsive ─── */

@media (max-width: 768px) {
  /* Show hamburger, hide nav by default */
  .nav-hamburger {
    display: block;
  }

  .nav-overlay {
    display: block;
    pointer-events: none;
  }

  body.nav-open .nav-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  /* Nav becomes a slide-out drawer */
  nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 200;
    border-right: 1px solid var(--color-border);
    box-shadow: none;
  }

  body.nav-open nav {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  /* Main content takes full width */
  main {
    margin-left: 0;
    padding: 3rem 1.5rem 3.5rem;
  }

  main.no-nav {
    padding: 0;
  }

  h1 {
    font-size: 1.65rem;
  }

  h2 {
    font-size: 1.2rem;
    margin-top: 2rem;
  }

  h3 {
    font-size: 1rem;
  }

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

  .hero-card {
    padding: 1.25rem;
  }

  /* Follow-up form: stack vertically */
  .follow-up-input-row {
    flex-direction: column;
  }

  .follow-up-button {
    align-self: stretch;
    text-align: center;
  }

  .follow-up-mode-row {
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }

  /* Debate entries */
  .debate-exchange {
    padding: 0.85rem 1rem;
  }

  /* Tension pairs */
  .tension-pair {
    flex-wrap: wrap;
  }

  /* Reference library grid */
  .ref-grid {
    grid-template-columns: 1fr;
  }

  /* Convergence / Divergence points */
  .point-claim {
    font-size: 0.85rem;
  }

  /* Assembly launcher forms */
  .assembly-start-form {
    flex-direction: column;
  }

  .assembly-start-form button {
    align-self: stretch;
  }

  .assembly-input-form {
    flex-direction: column;
  }

  .assembly-input-form button {
    align-self: stretch;
  }

  .assembly-phase-bar {
    gap: 0.35rem 0.5rem;
  }

  .assembly-phase-dot .label {
    font-size: 0.6rem;
  }
}

@media (max-width: 480px) {
  main {
    padding: 2.5rem 1rem 3rem;
  }

  main.no-nav {
    padding: 0;
  }

  h1 {
    font-size: 1.4rem;
  }

  h2 {
    font-size: 1.1rem;
    margin-top: 1.75rem;
  }

  .page-subtitle {
    margin-bottom: 1.5rem;
  }

  .action-group {
    flex-direction: column;
  }

  .action-pill {
    justify-content: center;
  }

  /* Tighten debate cards */
  .debate-exchange {
    padding: 0.75rem 0.85rem;
    margin: 0.5rem 0;
  }

  .debate-content {
    font-size: 0.84rem;
    line-height: 1.6;
  }

  /* Follow-up responses */
  .follow-up-response {
    padding: 1rem;
  }

  .follow-up-exchange .debate-content {
    padding-left: 0;
  }

  /* Character toggles */
  .follow-up-char-toggle {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem 0.25rem 0.25rem;
  }

  .follow-up-char-avatar {
    width: 20px;
    height: 20px;
    font-size: 0.5rem;
  }

  /* Hero card */
  .hero-card {
    padding: 1rem;
  }

  /* Blockquotes */
  blockquote {
    padding: 0.65rem 1rem;
    margin: 1rem 0;
  }

  hr {
    margin: 1.75rem 0;
  }
}

/* ─── Attachment Widget ─── */

.attachment-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

.attachment-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0;
}

.attachment-chips:empty {
  display: none;
}

.attachment-chips:not(:empty) {
  margin-bottom: 0.45rem;
}

.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.45rem 0.2rem 0.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  max-width: 200px;
  transition: opacity 0.2s;
}

.attachment-chip.pending {
  opacity: 0.5;
}

.attachment-chip-thumb {
  width: 22px;
  height: 22px;
  border-radius: 3px;
  object-fit: cover;
  flex-shrink: 0;
}

.attachment-chip-icon {
  font-size: 0.85rem;
  line-height: 1;
  flex-shrink: 0;
}

.attachment-chip-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.2;
}

.attachment-chip-remove {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  color: var(--color-text-muted);
  padding: 0 0.1rem;
  flex-shrink: 0;
  transition: color 0.15s;
}

.attachment-chip-remove:hover {
  color: var(--color-low);
}

.attachment-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.55rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all 0.15s;
  flex-shrink: 0;
}

.attachment-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.attachment-btn svg {
  display: block;
}

/* Drag-over state on inputs */
.follow-up-input.drag-over,
.assembly-start-form input.drag-over,
.assembly-input-form input.drag-over {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
}

/* Inner rows for attachment-wrapped forms */
.assembly-start-input-row,
.assembly-input-inner-row,
.panel-input-inner-row {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.assembly-start-input-row input[type="text"],
.assembly-input-inner-row input[type="text"] {
  flex: 1;
}

.panel-input-inner-row {
  align-items: flex-end;
}

.panel-input-inner-row .follow-up-input {
  flex: 1;
}

@media (max-width: 768px) {
  .attachment-chips {
    gap: 0.25rem;
  }

  .attachment-chip {
    max-width: 160px;
    font-size: 0.7rem;
  }

  .assembly-start-input-row,
  .assembly-input-inner-row {
    flex-direction: column;
  }

  .assembly-start-input-row button,
  .assembly-input-inner-row button {
    align-self: stretch;
    text-align: center;
  }

  .panel-input-inner-row {
    flex-direction: column;
  }
}

/* ─── Demo Banner ─── */

.demo-banner {
  background: var(--color-medium-bg);
  border: 1px solid var(--color-medium-border);
  border-radius: var(--radius);
  padding: 0.85rem 1.25rem;
  font-size: 0.88rem;
  color: var(--color-medium);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.demo-banner code {
  background: rgba(146, 100, 26, 0.1);
  color: var(--color-medium);
  border-color: var(--color-medium-border);
}

/* ─── Micro-Delight Animations ─── */

/* 1. Streaming cursor */
.follow-up-streaming .debate-content:last-child::after,
.highlight-chat-panel .follow-up-exchange:last-child .debate-content:last-child::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--color-accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: cursor-blink 0.8s step-end infinite;
}

.follow-up-complete .debate-content:last-child::after {
  display: none;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* 2. Phase completion bloom */
@keyframes phase-bloom {
  0% { box-shadow: 0 0 0 0 rgba(26, 127, 55, 0.5); }
  100% { box-shadow: 0 0 0 10px rgba(26, 127, 55, 0); }
}

.assembly-phase-dot.just-completed .dot {
  animation: phase-bloom 0.7s ease-out;
}

.assembly-completed-phase {
  animation: slideInLeft 0.3s ease both;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

/* 3. Assembly complete — curtain call */
@keyframes orbits-collapse {
  to { transform: scale(0); opacity: 0; }
}

.assembly-animation.collapsing .orbit-ring {
  animation: orbits-collapse 0.5s ease-in forwards;
}

.assembly-animation.collapsing .orbit-ring.ring-2 {
  animation-delay: 0.1s;
}

.assembly-animation.collapsing .orbit-ring.ring-3 {
  animation-delay: 0.2s;
}

@keyframes done-entrance {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.assembly-done.revealing {
  animation: done-entrance 0.5s ease both;
}

.assembly-done::before {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto 1rem;
  transform: scaleX(0);
  transition: transform 0.6s ease;
}

.assembly-done.revealing::before {
  transform: scaleX(1);
}

/* 4. Stamp press */
@keyframes stamp-press {
  0% { transform: scale(1); }
  40% { transform: scale(0.92); }
  100% { transform: scale(1); }
}

.assembly-start-form button.launching,
.assembly-input-form button.launching {
  animation: stamp-press 0.3s ease;
}

.assembly-progress.entering {
  animation: fadeInUp 0.4s ease both;
}

/* 5. Follow-up send ripple */
.follow-up-button {
  position: relative;
  overflow: hidden;
}

@keyframes ink-ripple {
  from { transform: translate(-50%, -50%) scale(0); opacity: 0.4; }
  to { transform: translate(-50%, -50%) scale(3); opacity: 0; }
}

.follow-up-button.sending::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  animation: ink-ripple 0.5s ease-out forwards;
}

/* 6. Error states */
.follow-up-error,
.assembly-error {
  border-left: 3px solid var(--color-accent);
  position: relative;
  padding: 0.75rem 0.75rem 0.75rem 1rem;
}

.follow-up-error::before,
.assembly-error::before {
  content: "Something went awry";
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
  font-variant: small-caps;
}

/* 7. Empty state */
.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 2rem;
  opacity: 0.3;
  margin-bottom: 0.5rem;
}

.empty-state p:last-child {
  font-style: italic;
  font-size: 0.88rem;
  line-height: 1.6;
}

/* 8. Loading dots */
@keyframes loading-dot-pulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

.loading-dots {
  display: inline-flex;
  gap: 3px;
  margin-left: 4px;
  vertical-align: middle;
}

.loading-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  animation: loading-dot-pulse 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; }

/* 9. Easter egg toast */
@keyframes toast-enter {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toast-exit {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(-10px); }
}

.easter-egg-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #fef9e7, #fdf2d5);
  border: 1px solid #d4a74a;
  border-radius: var(--radius);
  padding: 0.85rem 1.5rem;
  font-style: italic;
  font-size: 0.88rem;
  color: var(--color-medium);
  box-shadow: var(--shadow-md);
  z-index: 9000;
  animation: toast-enter 0.4s ease both;
  max-width: 500px;
  text-align: center;
  line-height: 1.5;
  pointer-events: none;
}

.easter-egg-toast.fading {
  animation: toast-exit 0.4s ease both;
}

/* ─── Follow-up Section ─── */

.follow-up-divider {
  margin: 3rem 0 2rem;
  border-top: 2px solid var(--color-border);
}

.follow-up-container {
  margin-bottom: 2rem;
}

.follow-up-heading {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.follow-up-subtitle {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

.follow-up-form {
  margin-top: 1rem;
}

.follow-up-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.follow-up-input {
  flex: 1;
  padding: 0.65rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
  resize: none;
  overflow-y: auto;
  line-height: 1.4;
}

.follow-up-input:focus {
  border-color: var(--color-accent);
}

.follow-up-input:disabled {
  opacity: 0.6;
}

.follow-up-button {
  padding: 0.65rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.follow-up-button:hover {
  background: var(--color-accent-hover);
}

.follow-up-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.follow-up-challenge-btn {
  padding: 0.65rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--color-bg);
  color: #b54a32;
  border: 1.5px solid #b54a32;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.follow-up-challenge-btn:hover {
  background: #b54a32;
  color: #fff;
}

.follow-up-challenge-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.follow-up-mode-row {
  display: flex;
  gap: 1rem;
  margin-top: 0.6rem;
}

.follow-up-mode-label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.follow-up-mode-label input[type="radio"] {
  accent-color: var(--color-accent);
}

/* Character picker */

.follow-up-characters {
  margin-top: 0.75rem;
}

.follow-up-char-label {
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.45rem;
}

.follow-up-char-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.follow-up-char-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem 0.3rem 0.3rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 550;
  color: var(--color-text-secondary);
  transition: all 0.15s ease;
}

.follow-up-char-toggle:hover {
  border-color: var(--char-color, var(--color-accent));
  background: var(--color-surface);
}

.follow-up-char-toggle.selected {
  border-color: var(--char-color, var(--color-accent));
  background: color-mix(in srgb, var(--char-color, var(--color-accent)) 8%, var(--color-bg));
  color: var(--color-text);
}

.follow-up-char-toggle.locked {
  opacity: 0.85;
  cursor: default;
}

.follow-up-char-toggle.locked::after {
  content: "\2713";
  font-size: 0.6rem;
  margin-left: 0.15rem;
  color: var(--char-color, var(--color-accent));
}

.follow-up-char-avatar {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.55rem;
  color: white;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.follow-up-char-name {
  line-height: 1;
}

/* Follow-up responses */

.follow-up-response {
  margin: 1.25rem 0;
  padding: 1.25rem;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border-light);
}

.follow-up-response.follow-up-streaming {
  border-color: var(--color-accent);
  border-style: solid;
  box-shadow: 0 0 0 1px var(--color-accent-subtle);
}

.follow-up-response.follow-up-complete {
  border-color: var(--color-border-light);
}

.follow-up-meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.follow-up-question-display {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
}

.follow-up-exchange {
  margin: 0.75rem 0;
}

.follow-up-exchange .debate-speaker {
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.follow-up-exchange .debate-content {
  font-size: 0.92rem;
  line-height: 1.6;
  padding-left: 1.2rem;
  color: var(--color-text);
}

.follow-up-exchange .debate-content p {
  margin-bottom: 0.5rem;
}

.follow-up-loading {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-style: italic;
  animation: followUpPulse 1.5s ease-in-out infinite;
}

@keyframes followUpPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.follow-up-pending-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.follow-up-pending-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: followUpPulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

.follow-up-error {
  color: var(--color-low);
  font-size: 0.9rem;
  padding: 0.5rem;
  background: var(--color-low-bg);
  border-radius: calc(var(--radius) / 2);
}

.follow-up-delete-btn {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--color-text-muted);
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
}

.follow-up-persisted:hover .follow-up-delete-btn {
  opacity: 1;
}

.follow-up-delete-btn:hover {
  color: var(--color-low);
  background: var(--color-low-bg);
}

/* ─── Dashboard Activity ─── */

.dashboard-section {
  margin-bottom: 2.5rem;
}

.activity-item {
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  background: var(--color-bg);
  transition: all var(--transition);
}

.activity-item:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-xs);
}

.activity-question {
  font-size: 0.9rem;
  font-weight: 550;
  margin-bottom: 0.3rem;
}

.activity-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.activity-time {
  opacity: 0.7;
}

.topic-last-activity {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  font-style: italic;
}

/* ─── Trajectory: Divergence Map ─── */

.trajectory-section-heading {
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.trajectory-section-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

.trajectory-divergence-map {
  margin: 2rem 0;
}

.divergence-issue {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  transition: border-color var(--transition);
}

.divergence-issue:hover {
  border-color: var(--color-border);
}

.divergence-issue-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.divergence-stances {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.divergence-stance {
  padding-left: 1rem;
  border-left: 2px solid var(--color-border);
}

.divergence-stance-speaker {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.3rem;
}

.divergence-stance-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-text);
}

.divergence-stance-position {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  padding-left: 0.1rem;
}

.divergence-prose {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.divergence-prose p {
  margin-bottom: 0.5rem;
}

.trajectory-avatar-sm {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.55rem;
  color: white;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  object-fit: cover;
}

/* Trajectory tensions */

.trajectory-tensions {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2rem;
}

.trajectory-tensions h3 {
  margin-top: 0;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 1rem;
  font-family: var(--font-body);
}

.tension-pair {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  font-size: 0.85rem;
}

.tension-vs {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.tension-names {
  font-weight: 550;
  color: var(--color-text-secondary);
}

/* ─── Reference Library Cards ─── */

.ref-section {
  margin-bottom: 2.5rem;
}

.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.ref-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  transition: all var(--transition);
}

.ref-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(181, 74, 50, 0.2);
}

.ref-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--color-border-light);
}

.ref-char-badge {
  width: 32px;
  height: 32px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.7rem;
  color: white;
  flex-shrink: 0;
  font-family: var(--font-display);
  object-fit: cover;
}

.ref-card-title {
  font-weight: 650;
  font-size: 0.9rem;
  line-height: 1.3;
}

.ref-card-character {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.ref-entry {
  margin: 0.6rem 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--color-border-light);
}

.ref-entry-title {
  font-size: 0.82rem;
  font-weight: 550;
  line-height: 1.4;
}

.ref-entry-desc {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-top: 0.15rem;
}

/* Cross-reading assignments */

.cross-reading-list {
  margin: 1rem 0;
}

.cross-reading {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.88rem;
  line-height: 1.55;
}

.cross-reading:last-child {
  border-bottom: none;
}

/* ref-grid responsive handled in main 768px block */

/* ─── Assembly Launcher ─── */

.assembly-launcher {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  margin: 1.5rem 0 2rem;
  position: relative;
  overflow: hidden;
}

.assembly-launcher::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #e88a6e, var(--color-accent));
}

.assembly-launcher-header h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.25rem;
}

.assembly-launcher-header p {
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  margin: 0 0 1rem;
}

.assembly-start-form {
  display: flex;
  gap: 0.5rem;
}

.assembly-start-form input[type="text"] {
  flex: 1;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
}

.assembly-start-form input[type="text"]:focus {
  border-color: var(--color-accent);
}

.assembly-start-form button,
.assembly-input-form button {
  padding: 0.6rem 1.2rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.assembly-start-form button:hover,
.assembly-input-form button:hover {
  background: #9a3d28;
}

/* Phase bar */

.assembly-phase-bar {
  display: flex;
  gap: 0.25rem;
  justify-content: center;
  margin: 1rem 0 1.25rem;
  flex-wrap: wrap;
}

.assembly-phase-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 72px;
}

.assembly-phase-dot .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: transparent;
  display: block;
  transition: all 0.3s;
}

.assembly-phase-dot .label {
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 500;
}

.assembly-phase-dot.active .dot {
  border-color: var(--color-accent);
  background: var(--color-accent);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.assembly-phase-dot.active .label {
  color: var(--color-accent);
  font-weight: 600;
}

.assembly-phase-dot.complete .dot {
  border-color: #1a7f37;
  background: #1a7f37;
}

.assembly-phase-dot.complete .label {
  color: #1a7f37;
}

.assembly-phase-dot.skipped .dot {
  border-color: var(--color-border);
  background: var(--color-border);
}

.assembly-phase-dot.skipped .label {
  color: var(--color-text-muted);
  text-decoration: line-through;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(181, 74, 50, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(181, 74, 50, 0); }
}

/* Completed phase links */

.assembly-completed-list {
  margin: 0.75rem 0;
}

.assembly-completed-phase {
  padding: 0.4rem 0;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.assembly-completed-phase .check {
  color: #1a7f37;
  font-weight: 600;
}

.assembly-completed-phase a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.assembly-completed-phase a:hover {
  text-decoration: underline;
}

/* Loading animation */

.assembly-animation {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 60px;
  position: relative;
  margin: 0.5rem 0;
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(181, 74, 50, 0.15);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: orbit-spin 3s linear infinite;
}

.orbit-ring.ring-2 {
  width: 28px;
  height: 28px;
  animation-duration: 2s;
  animation-direction: reverse;
}

.orbit-ring.ring-3 {
  width: 52px;
  height: 52px;
  animation-duration: 4s;
}

.orbit-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  position: absolute;
  top: -3px;
  left: 50%;
  margin-left: -3px;
}

@keyframes orbit-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Question area */

.assembly-question {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}

.assembly-question-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.5rem;
}

.assembly-question-text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text);
  margin: 0 0 0.75rem;
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
}

.assembly-input-form {
  display: flex;
  gap: 0.5rem;
}

.assembly-input-form input[type="text"] {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
}

.assembly-input-form input[type="text"]:focus {
  border-color: var(--color-accent);
}

/* Done state */

.assembly-done {
  text-align: center;
  padding: 1rem;
}

.assembly-done p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a7f37;
  margin: 0 0 0.5rem;
}

.assembly-done a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.assembly-done a:hover {
  text-decoration: underline;
}

/* Estimate timer */

.assembly-estimate {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin: 0 0 0.75rem;
}

/* New session form (while one is running) */

.assembly-new-session {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
}

.assembly-restart-note {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  margin: 0.4rem 0 0;
  text-align: center;
}

/* Error state */

.assembly-error {
  color: #cf222e;
  font-size: 0.88rem;
  padding: 0.75rem;
  background: rgba(207, 34, 46, 0.05);
  border-radius: 6px;
  margin-top: 0.75rem;
}

/* ─── Highlight Chat Panel ─── */

.highlight-chat-panel,
.panel-expand-tab {
  animation: none !important;
}

.highlight-chat-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  background: var(--color-bg);
  border-left: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  z-index: 210;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.highlight-chat-panel.open {
  transform: translateX(0);
}

/* Collapsed tab — visible when panel is not open */
.panel-expand-tab {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 209;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  padding: 0.6rem 0.35rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: opacity 0.3s, transform 0.3s;
  display: flex;
  align-items: center;
  writing-mode: vertical-rl;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  gap: 0.35rem;
  font-family: var(--font-body);
}

.panel-expand-tab:hover {
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
}

.panel-expand-tab .tab-icon {
  writing-mode: horizontal-tb;
  font-size: 0.85rem;
}

/* Hide the tab when panel is open */
.highlight-chat-panel.open ~ .panel-expand-tab {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) translateX(100%);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.panel-header h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.panel-collapse-btn {
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  line-height: 1;
}

.panel-collapse-btn:hover {
  color: var(--color-text);
  background: var(--color-surface);
}

.panel-quote {
  padding: 0.85rem 1.25rem;
  margin: 0.75rem 1.25rem;
  border-left: 2px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  max-height: 120px;
  overflow-y: auto;
  flex-shrink: 0;
}

.panel-quote:empty {
  display: none;
}

.panel-input-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  flex-shrink: 0;
  align-items: flex-end;
}

.panel-input-row .follow-up-input {
  flex: 1;
}

.panel-response-area {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1.25rem;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.panel-response-area .follow-up-exchange {
  margin: 0.75rem 0;
}

.panel-response-area .debate-content {
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Hide empty mode row (for simplified character chat) */

.follow-up-mode-row:empty {
  display: none;
}

@media (max-width: 768px) {
  .highlight-chat-panel {
    width: 100%;
  }

  .panel-expand-tab {
    top: auto;
    bottom: 1rem;
    right: 0;
  }

  .panel-input-row {
    flex-direction: column;
    padding: 0.65rem 1rem;
  }

  .panel-quote {
    margin: 0.5rem 0.75rem;
    padding: 0.65rem 1rem;
  }
}

/* Share Panel */
.nav-share-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.6rem 1rem;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.nav-share-btn:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

.share-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 25, 23, 0.35);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: share-overlay-in 0.15s ease-out;
}
@keyframes share-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.share-panel {
  background: var(--color-bg);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 48px rgba(28, 25, 23, 0.14), 0 2px 8px rgba(28, 25, 23, 0.08);
  width: 90%;
  max-width: 460px;
  padding: 1.75rem;
  max-height: 80vh;
  overflow-y: auto;
  animation: share-panel-in 0.2s ease-out;
}
@keyframes share-panel-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.share-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.share-panel-header h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0;
  line-height: 1.3;
}
.share-panel-subtitle {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 0.15rem 0 0;
}
.share-panel-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--color-text-muted);
  line-height: 1;
  padding: 0.15rem;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.share-panel-close:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
}

.share-panel-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}
.share-panel-input-row {
  display: flex;
  gap: 0.5rem;
}
.share-panel-form input[type="email"] {
  flex: 1;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.15s;
}
.share-panel-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-subtle);
}
.share-panel-form input[type="email"]::placeholder {
  color: var(--color-text-muted);
}
.share-panel-form select {
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.85rem;
  font-family: var(--font-body);
  cursor: pointer;
}
.share-panel-invite-btn {
  padding: 0.6rem 1rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 500;
  transition: background 0.15s;
}
.share-panel-invite-btn:hover {
  background: var(--color-accent-hover);
}
.share-panel-invite-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.share-panel-error {
  font-size: 0.85rem;
  color: var(--color-error, #cf222e);
  margin: 0 0 0.5rem;
}
.share-panel-copied {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-high, #1a7f37);
  margin: 0 0 0.75rem;
  animation: share-copied-in 0.2s ease-out;
}
@keyframes share-copied-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.share-panel-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border-light);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
}
.share-panel-list-header {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.share-panel-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border-light);
}
.share-panel-item:last-child {
  border-bottom: none;
}
.share-panel-item-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}
.share-panel-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}
.share-panel-item-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.share-panel-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.share-panel-item-email {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.share-panel-item-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}
.share-panel-badge-role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding: 0.15rem 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: 9999px;
}
.share-panel-badge-pending {
  font-size: 0.7rem;
  color: var(--color-medium, #c77d1a);
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  border: 1px solid currentColor;
  opacity: 0.8;
}
.share-panel-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0.3rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  opacity: 0;
}
.share-panel-item:hover .share-panel-remove {
  opacity: 1;
}
.share-panel-remove:hover {
  background: rgba(207, 34, 46, 0.08);
  color: var(--color-error, #cf222e);
}

/* Invite Page */
.invite-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  background: var(--color-bg);
}
.invite-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 2.25rem 2rem;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 4px 24px rgba(28, 25, 23, 0.06), 0 1px 4px rgba(28, 25, 23, 0.04);
  text-align: center;
}

.invite-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}
.invite-brand-icon {
  width: 24px;
  height: 24px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-display);
}

.invite-hero {
  margin-bottom: 1.25rem;
}
.invite-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-display);
  margin: 0 auto 1rem;
}
.invite-hero h1 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin: 0;
}
.invite-hero h1 strong {
  color: var(--color-text);
  font-weight: 600;
}

.invite-topic {
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text);
  text-align: left;
}
.invite-topic-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.invite-role-pill {
  display: inline-block;
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background: var(--color-surface-alt);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-light);
  margin-bottom: 0.5rem;
}

.invite-auth-section {
  margin-top: 1.25rem;
}
.invite-auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.invite-auth-divider::before,
.invite-auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border-light);
}
.invite-auth-divider span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}
.invite-auth-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}
.invite-auth-hint strong {
  color: var(--color-text);
}

.invite-error-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(207, 34, 46, 0.08);
  color: var(--color-error, #cf222e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}
.invite-error-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.invite-loading {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}