/* innet.one — design system v2.1 (academic archive) */

:root {
  color-scheme: dark light;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;

  --bg: #0b1120;
  --bg-subtle: #0f172a;
  --surface: #141c2e;
  --surface-muted: #111827;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #243044;
  --border-subtle: #1e293b;

  --accent: #2dd4bf;
  --accent-hover: #14b8a6;
  --accent-muted: #5eead4;
  --cyan: var(--accent);
  --cyan-hover: var(--accent-hover);
  --orange: #ea580c;
  --orange-hover: #c2410c;
  --focus: #2dd4bf;
  --success: #34d399;
  --danger: #f87171;
  --locked: #64748b;
  --locked-text: #94a3b8;

  --radius-sm: 10px;
  --radius: 12px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --touch: 44px;
  --max-w: 72rem;
  --content-narrow: 40rem;
  --header-h: 4rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  --space-section: var(--space-3xl);

  --text-display: clamp(2.25rem, 5.5vw, 3.75rem);
  --text-h1: clamp(1.875rem, 4vw, 2.75rem);
  --text-h2: clamp(1.25rem, 2.5vw, 1.75rem);
  --text-lead: clamp(1.0625rem, 1.5vw, 1.1875rem);
  --text-body: 1rem;
  --leading-tight: 1.12;
  --leading-snug: 1.35;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;
  --tracking-tight: -0.03em;
  --tracking-snug: -0.015em;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg: #f4f6f9;
    --bg-subtle: #eef1f6;
    --surface: #ffffff;
    --surface-muted: #f8fafc;
    --text: #0f172a;
    --text-muted: #475569;
    --border: #dce3ed;
    --border-subtle: #e8edf4;
    --accent: #0d9488;
    --accent-hover: #0f766e;
    --accent-muted: #14b8a6;
    --focus: #0d9488;
    --locked-text: #64748b;
  }
}

[data-theme="light"] {
  --bg: #f4f6f9;
  --bg-subtle: #eef1f6;
  --surface: #ffffff;
  --surface-muted: #f8fafc;
  --text: #0f172a;
  --text-muted: #475569;
  --border: #dce3ed;
  --border-subtle: #e8edf4;
  --accent: #0d9488;
  --accent-hover: #0f766e;
  --accent-muted: #14b8a6;
  --focus: #0d9488;
  --locked-text: #64748b;
}

[data-theme="dark"] {
  --bg: #0b1120;
  --bg-subtle: #0f172a;
  --surface: #141c2e;
  --surface-muted: #111827;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #243044;
  --border-subtle: #1e293b;
  --accent: #2dd4bf;
  --accent-hover: #14b8a6;
  --accent-muted: #5eead4;
  --focus: #2dd4bf;
  --locked-text: #94a3b8;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 1000;
  padding: var(--space-sm) var(--space-md);
  background: var(--accent);
  color: #042f2e;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus { top: var(--space-md); }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  min-height: var(--header-h);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: var(--tracking-tight);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #042f2e;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.logo-text { letter-spacing: var(--tracking-tight); }

.logo-tld { color: var(--accent-muted); }

.header-left {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  flex-wrap: wrap;
  min-width: 0;
}

.tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .header-left .tagline { display: none; }
  .header-inner {
    gap: var(--space-sm);
    min-height: 3.75rem;
  }
}

/* Language switcher */

.lang-switcher {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--surface-muted);
}

.lang-btn {
  min-width: var(--touch);
  min-height: var(--touch);
  padding: 0 var(--space-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.06em;
}

.lang-btn:hover { color: var(--text); }

.lang-btn.active {
  color: var(--text);
  background: color-mix(in srgb, var(--border) 50%, transparent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.menu-toggle-label {
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .menu-toggle-label { display: none; }
}

/* Internal member bar */

.internal-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--surface-muted);
  border-left: 3px solid var(--accent);
}

.internal-bar[hidden] {
  display: none !important;
}

.member-hint[hidden] {
  display: none !important;
}

.internal-bar a:hover,
.internal-bar a.is-active { color: var(--accent-muted); }

.internal-eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-muted);
}

.internal-shell {
  padding-top: var(--space-sm);
}

.internal-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.internal-id {
  margin-bottom: 0;
  font-size: 0.9375rem;
}

body.is-internal #page-root {
  padding-top: var(--space-lg);
}

.internal-bar a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-sm);
}

.internal-logout,
.nav-logout {
  margin-left: auto;
  min-height: var(--touch);
  padding: 0 var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}

.internal-logout:hover,
.nav-logout:hover { color: var(--text); border-color: var(--text-muted); }

.internal-list {
  color: var(--text-muted);
  margin: 0;
  padding-left: 1.25rem;
  line-height: var(--leading-relaxed);
}

.form-error {
  margin-top: var(--space-md);
  color: var(--danger);
  font-size: 0.875rem;
}

.subtle-mission {
  margin: var(--space-section) 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.archive-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-section);
}

.archive-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--surface-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.archive-stat .status-value {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--text);
}

.lang-btn:focus-visible,
.amount-btn:focus-visible,
.internal-logout:focus-visible,
.nav-logout:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.qr-wrap {
  margin: var(--space-lg) 0;
  padding: var(--space-md);
  display: inline-block;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.qr-wrap figcaption {
  margin-bottom: var(--space-sm);
}

.zone-internal .page-title { margin-top: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

#live-region.visually-hidden { /* keep */ }

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

.nav-desktop a,
.nav-mobile a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  transition: color 0.15s;
}

.nav-desktop a:hover,
.nav-mobile a:hover,
.nav-desktop a.is-active,
.nav-mobile a.is-active {
  color: var(--text);
}

.nav-desktop a.is-active { font-weight: 500; }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.theme-switch,
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--touch);
  min-height: var(--touch);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  color: var(--text-muted);
  cursor: pointer;
}

.theme-switch:hover,
.menu-toggle:hover { color: var(--text); border-color: var(--text-muted); }

.theme-switch svg { width: 1.25rem; height: 1.25rem; fill: currentColor; }
.theme-switch .icon-sun { display: none; }
[data-theme="light"] .theme-switch .icon-moon { display: none; }
[data-theme="light"] .theme-switch .icon-sun { display: block; }

.menu-toggle svg { width: 1.25rem; height: 1.25rem; fill: currentColor; }

.menu-toggle { gap: var(--space-xs); padding: 0 var(--space-sm); }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  background: var(--surface);
}

.nav-mobile.is-open { display: flex; }

.nav-mobile a {
  min-height: var(--touch);
  display: flex;
  align-items: center;
  padding: 0 var(--space-sm);
}

/* Main */

#page-root {
  flex: 1;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-4xl);
}

.page-title {
  margin: 0 0 var(--space-xl);
  font-size: var(--text-h1);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

.page-title--hero {
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  max-width: 16ch;
  line-height: var(--leading-tight);
}

.page-lead--hero {
  max-width: 36rem;
  margin-bottom: var(--space-xl);
}

.hero-home {
  margin-bottom: var(--space-section);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero-actions .btn { min-width: 9rem; }

.home-page .section-title:first-of-type {
  margin-top: 0;
}

.page-lead {
  margin: 0 0 var(--space-section);
  color: var(--text-muted);
  font-size: var(--text-lead);
  line-height: var(--leading-relaxed);
  max-width: var(--content-narrow);
}

.page-lead--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-title {
  margin: var(--space-section) 0 var(--space-xl);
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
  line-height: var(--leading-snug);
}

#page-root > section > .section-title:first-child,
#page-root > section > .page-title:first-child + .section-title {
  margin-top: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: var(--touch);
  padding: 0 var(--space-lg);
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #042f2e;
  border-color: var(--accent);
}

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

.btn-orange {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.btn-orange:hover {
  background: var(--orange-hover);
  border-color: var(--orange-hover);
}

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

.btn-secondary:hover {
  background: var(--surface-muted);
  border-color: var(--text-muted);
}

.btn-lg {
  min-height: 3rem;
  padding: 0 1.75rem;
  font-size: 1rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Status badge */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
}

.status-active {
  background: color-mix(in srgb, var(--success) 20%, transparent);
  color: var(--success);
}

.status-locked {
  background: color-mix(in srgb, var(--locked) 25%, transparent);
  color: var(--locked-text);
}

.status-orange {
  background: color-mix(in srgb, var(--orange) 20%, transparent);
  color: var(--orange);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

/* Cards */

.card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: var(--space-lg);
}

.card-muted {
  background: var(--surface-muted);
  border-color: var(--border-subtle);
}

.card-feature {
  position: relative;
  padding-top: var(--space-xl);
}

.card-index {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-muted);
  margin-bottom: var(--space-md);
}

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

@media (min-width: 640px) {
  .card-grid-features { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .card-grid-features { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-section);
}

.card-grid-2 { grid-template-columns: 1fr; }
.card-grid-4 { grid-template-columns: 1fr; }

.card h3 {
  margin: 0 0 var(--space-sm);
  font-size: 1.1875rem;
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
  line-height: var(--leading-snug);
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-body);
  line-height: var(--leading-normal);
}

.card-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
  line-height: 1;
}

/* Status panel (home) */

.status-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-section);
}

.status-panel .card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.status-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status-value {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
}

/* Hero CTA */

.hero-cta {
  text-align: center;
  margin-bottom: var(--space-section);
  padding: var(--space-2xl) 0;
}

.hero-cta .page-lead {
  margin-bottom: 0;
}

.hero-cta .btn-lg { margin-top: var(--space-lg); }

/* Price compare */

.price-compare {
  text-align: center;
  margin-bottom: var(--space-section);
  padding: var(--space-2xl) var(--space-xl);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}

.price-compare .price-caption {
  margin: 0 0 var(--space-md);
  color: var(--text-muted);
  font-size: var(--text-lead);
}

.price-old {
  color: var(--text-muted);
  text-decoration: line-through;
  font-size: 1.125rem;
  margin-right: var(--space-sm);
}

.price-new {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--accent-muted);
  letter-spacing: var(--tracking-tight);
}

.promo-banner {
  margin-bottom: var(--space-section);
  padding: var(--space-xl) var(--space-2xl);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--orange) 40%, transparent);
  background: color-mix(in srgb, var(--orange) 10%, transparent);
  text-align: center;
  font-size: var(--text-lead);
  line-height: var(--leading-relaxed);
}

.promo-banner strong { color: var(--orange); }

/* Demo configs */

.config-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.config-list li {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Link page */

.link-display {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: stretch;
  margin-bottom: var(--space-lg);
}

.link-input {
  flex: 1;
  min-width: 200px;
  min-height: var(--touch);
  padding: 0 var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9375rem;
}

.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.meta-item .status-label { margin-bottom: 0.25rem; }

.locked-block {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.locked-block .status-badge { margin-bottom: var(--space-md); }

/* Donate */

.amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.amount-btn {
  min-height: var(--touch);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.amount-btn:hover,
.amount-btn.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
}

.custom-amount {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.custom-amount input {
  flex: 1;
  min-height: var(--touch);
  padding: 0 var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
}

.donate-success {
  padding: var(--space-xl);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--success) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--success) 28%, var(--border));
  text-align: center;
}

/* Dashboard */

.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-section);
}

.stat-card {
  text-align: center;
  padding: var(--space-xl);
}

.stat-value {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--accent-muted);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-sm);
}

.stats-row--dashboard .stat-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  text-align: left;
  padding: var(--space-lg);
}

.stats-row--dashboard .stat-value {
  font-family: var(--font-serif);
  color: var(--text);
}

.stats-row--dashboard .stat-label {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

.glyph-icon {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto var(--space-lg);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  position: relative;
}

.glyph-icon::after {
  content: "";
  position: absolute;
  inset: 0.625rem;
  border: 2px solid var(--accent-muted);
  border-radius: 3px;
}

.glyph-icon--lock::after {
  border-radius: 2px 2px 4px 4px;
  inset: 0.75rem 0.625rem 0.5rem;
  border-bottom: none;
}

.glyph-icon--empty::after {
  border-style: dashed;
  opacity: 0.6;
}

.referral-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-xl);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--surface);
}

.referral-table-wrap table { margin: 0; }

.referral-table-wrap th {
  background: var(--surface-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.referral-table-wrap { overflow-x: auto; margin-bottom: var(--space-xl); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

caption {
  text-align: left;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

th, td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border);
  text-align: left;
}

th { color: var(--text-muted); font-weight: 500; font-size: 0.8125rem; }

.share-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* FAQ accordion */

.accordion { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

.accordion-item + .accordion-item { border-top: 1px solid var(--border); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--touch);
  padding: var(--space-lg) var(--space-xl);
  border: none;
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: var(--text-lead);
  font-weight: 500;
  letter-spacing: var(--tracking-snug);
  line-height: var(--leading-snug);
  text-align: left;
  cursor: pointer;
}

.accordion-trigger:hover { background: color-mix(in srgb, var(--border) 30%, var(--surface)); }

.accordion-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  transition: transform 0.2s;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }

.accordion-panel {
  display: none;
  padding: 0 var(--space-xl) var(--space-xl);
  color: var(--text-muted);
  font-size: var(--text-body);
  line-height: var(--leading-relaxed);
}

.accordion-panel.is-open { display: block; }

/* About */

.about-content { max-width: var(--content-narrow); }
.about-content h2 {
  font-size: var(--text-h2);
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
  margin: var(--space-section) 0 var(--space-lg);
  line-height: var(--leading-snug);
}
.about-content h2:first-of-type { margin-top: 0; }
.about-content p {
  color: var(--text-muted);
  margin: 0 0 var(--space-lg);
  font-size: var(--text-lead);
  line-height: var(--leading-relaxed);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-2xl) var(--space-lg);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-md);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

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

/* Toast / live region */

.toast {
  position: fixed;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  padding: var(--space-sm) var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  z-index: 200;
  opacity: 0;
  transition: transform 0.25s, opacity 0.25s;
  pointer-events: none;
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Locked overlay page */

.page-locked {
  text-align: center;
  max-width: 28rem;
  margin: var(--space-2xl) auto;
}

.page-locked .card-icon { font-size: 2.5rem; }

.spacer { height: var(--space-section); }

.block-spacing { margin-bottom: var(--space-section); }

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none !important; }

  #page-root {
    padding: var(--space-3xl) var(--space-xl) var(--space-4xl);
  }

  .header-inner { padding: 0 var(--space-xl); }

  .archive-stats { grid-template-columns: repeat(4, 1fr); }
  .card-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .card-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .stats-row { grid-template-columns: repeat(4, 1fr); }
  .amount-grid { grid-template-columns: repeat(4, 1fr); }

  .page-title--hero { max-width: 20ch; }
  .hero-actions .btn { min-width: 10rem; }
}

@media (min-width: 1024px) {
  :root {
    --space-section: var(--space-4xl);
  }
}

@media (max-width: 767px) {
  #page-root { padding: var(--space-xl) var(--space-md) var(--space-3xl); }
  .header-inner { padding: 0 var(--space-md); }
  .meta-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .page-title--hero { max-width: none; }
  .archive-stats { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .internal-bar { padding: var(--space-sm) var(--space-md); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

@media (forced-colors: active) {
  .btn,
  .lang-btn,
  .theme-switch,
  .menu-toggle,
  .amount-btn,
  .internal-logout,
  .nav-logout {
    border: 1px solid ButtonText;
  }

  .status-badge {
    border: 1px solid CanvasText;
  }

  :focus-visible {
    outline: 2px solid Highlight;
    outline-offset: 2px;
  }
}

/* Cloak: static facade + progressive reveal */

body.cloak-pending #app-shell {
  visibility: hidden;
  height: 0;
  overflow: hidden;
  position: absolute;
  width: 100%;
  pointer-events: none;
}

body.cloak-unlocked #app-shell {
  visibility: visible;
  height: auto;
  overflow: visible;
  position: static;
  pointer-events: auto;
}

body.cloak-bot #app-shell { display: none; }

body.cloak-unlocked #static-facade { display: none !important; }

.static-facade {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
}

.static-facade-header.site-header {
  position: relative;
  background: var(--bg);
  backdrop-filter: none;
}

.static-facade-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  min-height: var(--header-h);
}

.static-facade-main {
  flex: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
  width: 100%;
}

.static-facade-main h1 {
  font-family: var(--font-serif);
  font-size: var(--text-display);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  line-height: var(--leading-tight);
  max-width: 16ch;
}

.static-facade-main p {
  color: var(--text-muted);
  max-width: 42rem;
  margin-bottom: var(--space-md);
  line-height: 1.65;
}

.static-facade-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.875rem;
  text-align: center;
}