/* ================================================
   Auth42 — DN42 OAuth2 / OpenID Connect
   Design System
   ================================================ */

/* --- Tokens --- */
:root {
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --nav-h: 56px;
  --container: 1080px;
  --container-narrow: 550px;
  --ease: cubic-bezier(.4, 0, .2, 1);
}

[data-theme="dark"] {
  --bg-0: #0a0a0c;
  --bg-1: #131316;
  --bg-2: #1b1b1f;
  --bg-3: #242429;
  --border: rgba(255,255,255,.07);
  --border-hover: rgba(255,255,255,.14);
  --text-0: #e8e4dc;
  --text-1: #9e9890;
  --text-2: #5e5a54;
  --accent: #cc8b56;
  --accent-hover: #daa070;
  --accent-soft: rgba(204,139,86,.10);
  --accent-glow: rgba(204,139,86,.25);
  --success: #6a9e6a;
  --success-soft: rgba(106,158,106,.10);
  --danger: #c0594a;
  --danger-soft: rgba(192,89,74,.10);
  --danger-hover: #d06a5a;
  --surface-glass: rgba(19,19,22,.70);
  --shadow: 0 1px 3px rgba(0,0,0,.4), 0 4px 20px rgba(0,0,0,.25);
  --shadow-lg: 0 4px 32px rgba(0,0,0,.45);
  --dot-color: rgba(255,255,255,.04);
  --noise-opacity: .025;
  --method-password-bg: rgba(184,106,46,.18);
  --method-password-border: rgba(184,106,46,.42);
  --method-password-fg: #e1af7a;
  --method-pgp-bg: rgba(31,122,79,.2);
  --method-pgp-border: rgba(70,168,121,.42);
  --method-pgp-fg: #83d3a9;
  --method-ssh-bg: rgba(47,99,200,.2);
  --method-ssh-border: rgba(90,135,224,.42);
  --method-ssh-fg: #99bbff;
  --method-email-bg: rgba(108,67,184,.22);
  --method-email-border: rgba(140,102,211,.44);
  --method-email-fg: #c7a8ff;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg-0: #f4f1eb;
  --bg-1: #ffffff;
  --bg-2: #edeae4;
  --bg-3: #e1ded7;
  --border: rgba(0,0,0,.08);
  --border-hover: rgba(0,0,0,.16);
  --text-0: #1c1a17;
  --text-1: #6b655e;
  --text-2: #9e9890;
  --accent: #a86e38;
  --accent-hover: #c07e44;
  --accent-soft: rgba(168,110,56,.08);
  --accent-glow: rgba(168,110,56,.18);
  --success: #4c7e4c;
  --success-soft: rgba(76,126,76,.08);
  --danger: #a84838;
  --danger-soft: rgba(168,72,56,.08);
  --danger-hover: #be5848;
  --surface-glass: rgba(244,241,235,.75);
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.05);
  --shadow-lg: 0 4px 32px rgba(0,0,0,.08);
  --dot-color: rgba(0,0,0,.04);
  --noise-opacity: .018;
  --method-password-bg: #fff4e8;
  --method-password-border: #f1d3b4;
  --method-password-fg: #b86a2e;
  --method-pgp-bg: #e8f6ef;
  --method-pgp-border: #b9e1cd;
  --method-pgp-fg: #1f7a4f;
  --method-ssh-bg: #e9f1ff;
  --method-ssh-border: #c2d6ff;
  --method-ssh-fg: #2f63c8;
  --method-email-bg: #f4ecff;
  --method-email-border: #dac5ff;
  --method-email-fg: #6c43b8;
  color-scheme: light;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-0);
  background: var(--bg-0);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--accent-hover); }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; }
ul, ol { list-style: none; }
::selection { background: var(--accent-soft); color: var(--accent); }

/* --- Noise Overlay --- */
.noise {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* --- Layout --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }
.main { min-height: calc(100dvh - var(--nav-h) - 80px); padding: 48px 0 80px; }

/* --- Typography --- */
h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; color: var(--text-0); }
h2 { font-size: clamp(1.25rem, 3vw, 1.6rem); font-weight: 600; line-height: 1.25; letter-spacing: -.015em; }
h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.35; }
.eyebrow {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.mono { font-family: var(--font-mono); font-size: .85em; }
.text-secondary { color: var(--text-1); }
.text-sm { font-size: .85rem; }

/* --- Navigation --- */
.nav-bar {
  position: sticky; top: 0; z-index: 200;
  height: var(--nav-h);
  background: var(--surface-glass);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
}
.brand-name {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-0);
  letter-spacing: -.04em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.brand-name:hover { color: var(--accent); }
.brand-dot { color: var(--accent); }
.nav-links {
  display: flex; gap: 4px; flex: 1; justify-content: center;
}
.nav-links a {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-1);
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text-0);
  background: var(--accent-soft);
}
.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.locale-switch { display: flex; gap: 2px; }
.locale-select {
  padding: 6px 10px;
  font-size: .75rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  color: var(--text-0);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all .2s var(--ease);
  appearance: none;
  background-image: url('data:image/svg+xml;charset=UTF-8,%3csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"%3e%3cpolyline points="6 9 12 15 18 9"%3e%3c/polyline%3e%3c/svg%3e');
  background-repeat: no-repeat;
  background-position: right 6px center;
  background-size: 16px;
  padding-right: 26px;
}
.locale-select:hover { border-color: var(--accent); }
.locale-select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.locale-pill {
  padding: 3px 8px;
  font-size: .7rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  transition: all .2s var(--ease);
}
.locale-pill:hover { color: var(--text-1); }
.locale-pill.active { color: var(--accent); background: var(--accent-soft); }
.theme-toggle {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  transition: background .2s var(--ease);
}
.theme-toggle:hover { background: var(--accent-soft); }
.theme-toggle svg { width: 18px; height: 18px; stroke: var(--text-1); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }
.user-chip {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem;
}
.user-asn {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text-0);
  padding: 3px 10px;
  background: var(--bg-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.inline { display: inline; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 34px; height: 34px;
  padding: 7px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--text-1);
  border-radius: 1px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--bg-1); border-bottom: 1px solid var(--border);
  padding: 16px 24px 20px;
  flex-direction: column; gap: 8px;
  z-index: 190;
  box-shadow: var(--shadow-lg);
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  display: block; padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 500;
  color: var(--text-1);
}
.nav-drawer a:hover, .nav-drawer a.active { color: var(--text-0); background: var(--accent-soft); }
.nav-drawer .drawer-footer {
  display: flex; align-items: center; gap: 12px;
  margin-top: 8px; padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* --- Flash Messages --- */
.toast {
  max-width: var(--container);
  margin: 0 auto 32px;
  padding: 14px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: .875rem;
  animation: slideDown .35s var(--ease);
}
.toast-error {
  background: var(--danger-soft);
  border-color: var(--danger);
  color: var(--danger);
}
.toast-success {
  background: var(--success-soft);
  border-color: var(--success);
  color: var(--success);
}
.toast strong { display: block; margin-bottom: 2px; font-weight: 600; }
.toast-secret {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .8rem;
  word-break: break-all;
  display: flex; align-items: flex-start; gap: 10px;
}
.toast-secret code { flex: 1; }
.toast-secret .copy-btn {
  flex-shrink: 0;
  padding: 2px 8px;
  font-size: .75rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.toast-secret .copy-btn:hover { color: var(--text-0); border-color: var(--border-hover); }

/* --- Cards & Surfaces --- */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity .4s var(--ease);
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--accent-glow), transparent 40%
  );
  pointer-events: none;
  z-index: 0;
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }

.hub-card {
  display: block;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  position: relative; overflow: hidden;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
  color: var(--text-0);
}
.hub-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity .4s var(--ease);
  background: radial-gradient(
    500px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--accent-glow), transparent 40%
  );
  pointer-events: none;
}
.hub-card:hover { border-color: var(--border-hover); transform: translateY(-2px); color: var(--text-0); }
.hub-card:hover::before { opacity: 1; }
.hub-card > * { position: relative; z-index: 1; }
.hub-card p { color: var(--text-1); margin-top: 6px; font-size: .875rem; }
.hub-card h3 { margin-top: 4px; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 22px;
  font-size: .875rem; font-weight: 600;
  border-radius: var(--radius);
  transition: all .2s var(--ease);
  text-align: center;
  border: 1px solid transparent;
  position: relative;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  text-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; box-shadow: 0 0 20px var(--accent-glow); }
.btn-secondary {
  background: transparent;
  color: var(--text-0);
  border-color: var(--border-hover);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: var(--danger); color: #fff; box-shadow: 0 0 16px rgba(192,89,74,.3); }
.btn-ghost {
  background: transparent;
  color: var(--text-1);
  padding: 8px 16px;
}
.btn-ghost:hover { color: var(--text-0); background: var(--accent-soft); }
.btn-ghost-sm {
  font-size: .78rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-1);
  transition: all .2s var(--ease);
}
.btn-ghost-sm:hover { color: var(--accent); background: var(--accent-soft); }
.btn.full { width: 100%; }

/* --- Form Elements --- */
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 6px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-0);
  font-size: .9rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 100px; font-family: var(--font-mono); font-size: .82rem; line-height: 1.5; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-2); }
.field-hint { font-size: .78rem; color: var(--text-2); margin-top: 4px; }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }
.checkbox-field {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.checkbox-field input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
}
.checkbox-field label { margin: 0; font-size: .85rem; color: var(--text-0); }

/* --- Badges --- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: .7rem;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: .03em;
}
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.badge-muted { background: var(--bg-3); color: var(--text-2); }

/* --- Tables --- */
.data-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.data-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table td:first-child {
    text-align: center;
}
.data-table tbody tr { transition: background .15s var(--ease); }
.data-table tbody tr:hover { background: var(--accent-soft); }
.data-table .mono-cell { font-family: var(--font-mono); font-size: .8rem; }

/* --- Alert --- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: .85rem;
  margin-bottom: 20px;
  border: 1px solid;
}
.alert-error { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }
.alert-success { background: var(--success-soft); border-color: var(--success); color: var(--success); }

/* --- Page Header --- */
.page-header { margin-bottom: 36px; max-width: 640px; }
.page-header h1 { margin-bottom: 8px; }
.page-header p { color: var(--text-1); font-size: .925rem; }

/* --- Section Separator --- */
.section { margin-top: 48px; }
.section-title {
  font-size: .95rem; font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* ================================================
   Page: Home — Anonymous
   ================================================ */
.hero {
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--dot-color) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 100%);
}
.hero-inner {
  display: flex; align-items: center; gap: 60px;
  position: relative;
}
.hero-content { flex: 1; min-width: 0; }
.hero-content h1 { font-size: clamp(1.8rem, 5vw, 2.75rem); margin-bottom: 16px; }
.hero-content p { color: var(--text-1); font-size: 1rem; max-width: 540px; margin-bottom: 28px; line-height: 1.7; }
.hero-mark {
  font-family: var(--font-mono);
  font-size: clamp(8rem, 18vw, 14rem);
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  user-select: none;
  flex-shrink: 0;
  letter-spacing: -.06em;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.feature-card {
  padding: 24px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
  transition: border-color .3s var(--ease);
}
.feature-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 40%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.feature-card:hover { border-color: var(--border-hover); }
.feature-card:hover::before { opacity: 1; }
.feature-card > * { position: relative; z-index: 1; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { color: var(--text-1); font-size: .875rem; }

/* ================================================
   Page: Home — Authenticated
   ================================================ */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.owner-banner {
  margin-top: 32px;
  padding: 24px 28px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
}
.owner-banner h3 { margin: 4px 0 6px; }
.owner-banner p { color: var(--text-1); font-size: .875rem; margin-bottom: 16px; }

/* ================================================
   Page: Login
   ================================================ */
.auth-page { display: flex; justify-content: center; padding-top: 20px; }
.container-login {
  width: min(800px, 100%);
  margin: 0 auto;
  padding: 0 24px;
}
.oauth-banner {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.oauth-app-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.oauth-banner strong { font-size: 1rem; display: block; }
.oauth-desc { margin-top: 4px; font-size: .78rem; color: var(--text-1); font-style: italic;}
.auth-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 36px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.auth-card h2 { margin-bottom: 6px; font-size: 1.25rem; }
.auth-content { max-height: 420px; overflow-y: auto; padding-right: 10px; margin-bottom: 20px; }
.auth-desc { color: var(--text-1); font-size: .875rem; margin-bottom: 24px; }
.auth-desc.mono { font-family: var(--font-mono); font-size: .78rem; word-break: break-all; }
.auth-back-form { margin-top: 8px; }
.method-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.method-option {
  display: flex; align-items: center; gap: 10px; min-width: 0;
  padding: 12px 16px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s var(--ease);
}
.method-option:hover { border-color: var(--accent); background: var(--accent-soft); }
.method-option input[type="radio"] { accent-color: var(--accent); width: 16px; height: 16px; }
.method-main { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.method-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-3);
  color: var(--text-1);
  display: grid;
  place-items: center;
  flex: 0 0 40px;
}
.method-icon svg { width: 22px; height: 22px; }
.method-icon-password {
  background: var(--method-password-bg);
  border-color: var(--method-password-border);
  color: var(--method-password-fg);
}
.method-icon-pgp {
  background: var(--method-pgp-bg);
  border-color: var(--method-pgp-border);
  color: var(--method-pgp-fg);
}
.method-icon-ssh {
  background: var(--method-ssh-bg);
  border-color: var(--method-ssh-border);
  color: var(--method-ssh-fg);
}
.method-icon-email {
  background: var(--method-email-bg);
  border-color: var(--method-email-border);
  color: var(--method-email-fg);
}
.method-copy { min-width: 0; }
.method-option .method-name { font-weight: 500; font-size: .9rem; }
.method-option .method-display { font-size: .78rem; color: var(--text-2); font-family: var(--font-mono); word-break: break-all; overflow-wrap: anywhere; }
.method-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.method-option .method-display-compact {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.method-copy.method-expanded .method-display-compact {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}
.method-display-toggle {
  display: inline-block;
  font-size: .8rem;
  color: var(--accent);
  cursor: pointer;
  user-select: none;
}
.method-display-toggle .toggle-closed:hover,
.method-display-toggle .toggle-open:hover{
    color: var(--accent-hover); font-weight: 600;
}
.method-display-toggle .toggle-open { display: none; }
.method-display-toggle.is-open .toggle-open { display: inline; }
.method-display-toggle.is-open .toggle-closed { display: none; }
.challenge-section { margin-top: 8px; }
.challenge-section .auth-content {
  max-height: none;
  overflow: visible;
  padding-right: 0;
}
.challenge-layout {
  display: grid;
  gap: 14px;
}
.challenge-layout-pgp {
  grid-template-columns: 1fr 1.2fr;
  align-items: start;
}
.example-command {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.example-command .title { margin-bottom: 6px; display: flex; justify-content: space-between; align-items: center; }
.example-command span, .challenge-guide span { color: var(--text-0); display: block; font-weight: 700; }
.example-command code {
  display: block;
  font-family: var(--font-mono);
  font-size: .75rem;
  word-break: break-all;
  overflow-wrap: anywhere;
  color: var(--text-1);
  white-space: pre-wrap;
}
.copyable-block {
  position: relative;
}
.copyable-block code {
  display: block;
}
.example-command .title .copy-inline {
  padding: 2px 8px;
  font-size: .7rem;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  cursor: pointer;
}
.example-command .title .copy-inline:hover { color: var(--text-0); }
.challenge-guide {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.challenge-guide p {
  margin-bottom: 10px;
  color: var(--text-1);
  font-size: .8rem;
}
.challenge-guide code {
  display: block;
  font-family: var(--font-mono);
  font-size: .75rem;
  word-break: break-all;
  overflow-wrap: anywhere;
  color: var(--text-1);
}
.challenge-guide .copyable-block {
  margin-top: 8px;
}
.method-option > div { min-width: 0; }

/* ================================================
   Page: Consent
   ================================================ */
.consent-page { display: flex; justify-content: center; padding-top: 20px; }
.consent-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: var(--container-narrow);
  text-align: center;
}
.consent-app-header {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.consent-app-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  object-fit: cover;
  border: 1px solid var(--border);
}
.consent-app-name { font-size: 1.15rem; font-weight: 600; }
.scope-list {
  text-align: left;
  margin: 24px 0;
  padding: 0;
}
.scope-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.scope-item:last-child { border-bottom: none; }
.scope-item-name { font-weight: 600; font-size: .875rem; }
.scope-item-desc { color: var(--text-1); font-size: .8rem; margin-top: 2px; }
.consent-actions {
  display: flex; gap: 12px; margin-top: 28px;
  justify-content: center;
}
.consent-actions .btn { min-width: 120px; }

/* ================================================
   Page: Apps
   ================================================ */
.page-actions {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap; gap: 12px;
}
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.app-card {
  display: flex; flex-direction: column;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  position: relative; overflow: hidden;
  transition: border-color .3s var(--ease);
}
.app-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(500px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 40%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.app-card:hover { border-color: var(--border-hover); }
.app-card:hover::before { opacity: 1; }
.app-card > * { position: relative; z-index: 1; }
.app-card-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.app-card-icon { width: 36px; height: 36px; border-radius: var(--radius-sm); object-fit: cover; border: 1px solid var(--border); flex-shrink: 0; }
.app-card-icon-placeholder {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem;
  color: var(--accent);
  flex-shrink: 0;
}
.app-card-title-wrap { min-width: 0; flex: 1; }
.app-card-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.app-card-name {
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.3;
  min-width: 0;
}
.app-card-description {
  color: var(--text-1);
  font-size: .86rem;
  line-height: 1.6;
  margin-bottom: 16px;
}
.app-card-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.app-card-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.app-card-meta-label {
  color: var(--text-2);
  font-size: .74rem;
}
.app-card-meta-value {
  color: var(--text-0);
  font-family: var(--font-mono);
  font-size: .78rem;
  word-break: break-word;
}
.app-card-footer { margin-top: 14px; }
.app-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: .82rem;
  font-weight: 600;
}
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-2);
}
.empty-state h3 { color: var(--text-1); margin-bottom: 8px; }
.empty-state p { max-width: 400px; margin: 0 auto; font-size: .875rem; }

/* ================================================
   Page: App Form
   ================================================ */
.form-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
}
.form-main .card { padding: 28px; }
.form-sidebar .card { padding: 22px; }
.form-sidebar .card + .card { margin-top: 16px; }
.meta-item {
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 0;
  font-size: .82rem;
  border-bottom: 1px solid var(--border);
}
.meta-item:last-child { border-bottom: none; }
.meta-item .meta-label { color: var(--text-2); }
.meta-item .meta-value { font-family: var(--font-mono); color: var(--text-0); font-size: .78rem; word-break: break-all; }
.secret-reveal {
  padding: 16px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.secret-reveal p { font-size: .82rem; color: var(--accent); margin-bottom: 8px; font-weight: 500; }
.secret-reveal code {
  display: block;
  padding: 10px 12px;
  background: var(--bg-0);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .8rem;
  word-break: break-all;
  color: var(--text-0);
}
.danger-zone {
  padding: 22px;
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  background: var(--danger-soft);
}
.danger-zone h3 { color: var(--danger); font-size: .9rem; margin-bottom: 6px; }
.danger-zone p { color: var(--text-1); font-size: .82rem; margin-bottom: 14px; }

/* ================================================
   Page: Account
   ================================================ */
.account-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.profile-item {
  display: flex; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: .875rem;
}
.profile-item:last-child { border-bottom: none; }
.profile-label { color: var(--text-2); }
.profile-value { font-weight: 500; }

/* ================================================
   Page: Authorized Apps (Consents)
   ================================================ */
.consent-list { display: flex; flex-direction: column; gap: 12px; }
.consent-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  gap: 16px;
}
.consent-row-info { flex: 1; min-width: 0; }
.consent-row-name { font-weight: 600; font-size: .9rem; }
.consent-row-scopes { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.consent-row-dates { font-size: .75rem; color: var(--text-2); margin-top: 6px; }

/* ================================================
   Page: Admin Dashboard
   ================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.stat-card {
  padding: 20px 22px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 40%);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.stat-card:hover::before { opacity: 1; }
.stat-card > * { position: relative; z-index: 1; }
.stat-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2); }
.stat-value { font-size: 1.6rem; font-weight: 700; margin-top: 4px; font-family: var(--font-mono); }
.period-switch {
  display: flex; gap: 4px;
  margin-bottom: 24px;
}
.period-btn {
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: all .2s var(--ease);
}
.period-btn:hover { color: var(--text-0); border-color: var(--border-hover); }
.period-btn.active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.trend-section { margin-top: 36px; }
.trend-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.trend-bars { display: flex; flex-direction: column; gap: 6px; }
.trend-row {
  display: flex; align-items: center; gap: 12px;
  font-size: .78rem;
}
.trend-date { width: 80px; color: var(--text-2); font-family: var(--font-mono); font-size: .72rem; flex-shrink: 0; }
.trend-bar-wrap {
  flex: 1; height: 22px;
  background: var(--bg-2);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
}
.trend-bar-success { background: var(--success); height: 100%; transition: width .4s var(--ease); }
.trend-bar-failure { background: var(--danger); height: 100%; transition: width .4s var(--ease); }
.trend-count { width: 50px; text-align: right; color: var(--text-2); font-family: var(--font-mono); font-size: .72rem; flex-shrink: 0; }
.trend-chart-wrap {
  overflow-x: auto;
  padding-bottom: 8px;
}
.trend-chart {
  width: max-content;
  min-width: 100%;
  height: 240px;
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 8px;
  padding: 12px 6px 0;
}
.trend-col {
  flex: 0 0 18px;
  width: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.trend-col-stage {
  flex: 1;
  display: flex;
  align-items: flex-end;
}
.trend-col-stack {
  width: 100%;
  min-height: 2px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-bottom: 0;
  overflow: hidden;
}
.trend-col-success { background: var(--success); width: 100%; transition: height .4s var(--ease); }
.trend-col-failure { background: var(--danger); width: 100%; transition: height .4s var(--ease); }
.trend-col-label {
  min-height: 1.1rem;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: .68rem;
  text-align: center;
  white-space: nowrap;
}
.top-apps-section { margin-top: 40px; }

/* ================================================
   Page: Admin Logs
   ================================================ */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 10px;
  padding: 20px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 24px;
  align-items: flex-end;
}
.filter-bar .field { margin-bottom: 0; flex: 1; min-width: 120px; }
.filter-bar .field label { font-size: .72rem; }
.filter-bar .field input,
.filter-bar .field select { padding: 8px 10px; font-size: .82rem; }
.filter-bar .btn { align-self: flex-end; }
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 8px;
  margin-top: 20px;
  font-size: .82rem;
}
.pagination a, .pagination span {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.pagination .current { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.log-badge {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
}
.log-badge-success { background: var(--success); }
.log-badge-failure { background: var(--danger); }
.ua-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 320px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-1);
  color: var(--text-1);
  font-size: .76rem;
}
.ua-chip span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ua-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: .62rem;
  line-height: 1;
  flex-shrink: 0;
}
.table-scroll {
  overflow-x: auto;
  overflow-y: hidden;
}
.log-table-wide {
  width: max(100%, 1120px);
}
.log-table-wide.log-table-wide-sm {
  width: max(100%, 760px);
}
.log-table-wide th,
.log-table-wide td {
  white-space: nowrap;
}
.log-table-wide .ua-chip {
  max-width: 360px;
}

/* ================================================
   Page: Error
   ================================================ */
.error-page {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.error-code {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
  color: var(--border-hover);
  line-height: 1;
  letter-spacing: -.04em;
}
.error-message { color: var(--text-1); margin: 16px 0 32px; font-size: 1rem; }

/* ================================================
   Footer
   ================================================ */
.site-footer {
  padding: 28px 24px;
  text-align: center;
  font-size: .78rem;
  color: var(--text-2);
  border-top: 1px solid var(--border);
}
.site-footer a { color: var(--text-2); }
.site-footer a:hover { color: var(--accent); }
.footer-signature {
  font-style: italic;
  color: var(--text-2);
  opacity: .92;
  padding-left: 10px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-links {
  display: flex; gap: 20px;
}

/* ================================================
   Animations
   ================================================ */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.btn.is-loading {
  pointer-events: none;
  opacity: .65;
}
.btn.is-loading .btn-text { visibility: hidden; }
.btn.is-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

/* ================================================
   Responsive
   ================================================ */
@media (max-width: 1024px) {
  .hero-inner { flex-direction: column; gap: 20px; text-align: center; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-mark { font-size: 6rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .form-layout { grid-template-columns: 1fr; }
  .account-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .locale-switch { display: none; }
  .user-chip { display: none; }
  .main { padding: 32px 0 60px; }
  .page-header { margin-bottom: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .app-grid { grid-template-columns: 1fr; }
  .app-card-meta-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .filter-bar .field { min-width: 100%; }
  .consent-row { flex-direction: column; align-items: flex-start; }
  .data-table { font-size: .78rem; }
  .data-table th, .data-table td { padding: 8px 10px; }
  .footer-inner { flex-direction: column; gap: 8px; }
  .container-login { padding: 0 20px; }
  .challenge-layout-pgp { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container, .container-narrow, .container-login { padding: 0 16px; }
  .hero { padding: 48px 0 32px; }
  .hero-content h1 { font-size: 1.6rem; }
  .hero-mark { font-size: 4rem; }
  .auth-card { padding: 24px 20px; }
  .consent-card { padding: 24px 20px; }
  .card { padding: 20px; }
  .stats-grid { grid-template-columns: 1fr; }
  .consent-actions { flex-direction: column; }
  .consent-actions .btn { width: 100%; }
  .btn + .btn { margin-top: 8px; }
  .page-actions { flex-direction: column; align-items: stretch; }
  .trend-date { width: 60px; }
  .trend-chart { min-width: 100%; height: 220px; gap: 6px; }
  .trend-col { flex: 0 0 14px; width: 14px; gap: 8px; }
  .trend-col-label { font-size: .62rem; }
  .nav-inner div .brand-name {display: none;}
}