/* ═══════════════════════════════════════════════════════════
   Astrodyne Console — Premium Dark-Mode Design System
   Reference: Stripe Dashboard · Vercel · Linear · OpenAI
   ═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  --bg-deep: #07090D;
  --bg-base: #0D1015;
  --bg-raised: rgba(255,255,255,0.035);
  --bg-raised-hover: rgba(255,255,255,0.055);
  --bg-overlay: rgba(255,255,255,0.025);
  --border-subtle: rgba(255,255,255,0.06);
  --border-default: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.18);
  --border-accent: rgba(127,212,224,0.28);
  --text-primary: #F2F4F8;
  --text-secondary: #AEB6C2;
  --text-tertiary: #7E8896;  /* Phase 5D — 4.25:1 measured; now 5.31:1 (WCAG AA) */
  --accent: oklch(0.86 0.07 218);
  --accent-cyan: oklch(0.86 0.07 218);
  --accent-cyan-soft: rgba(127,212,224,0.10);
  --accent-soft: rgba(127,212,224,0.10);
  --accent-muted: rgba(127,212,224,0.05);
  --accent-glow: rgba(127,212,224,0.15);
  --accent-glow-strong: rgba(127,212,224,0.22);
  --accent-border: rgba(127,212,224,0.30);
  --accent-orange: oklch(0.78 0.10 55);
  --accent-orange-soft: oklch(0.78 0.10 55 / 0.14);
  --accent-orange-glow: oklch(0.78 0.10 55 / 0.22);
  --blue-secondary: oklch(0.62 0.10 240);
  --blue-secondary-soft: rgba(86,140,210,0.08);
  --glow-opacity-low: 0.04;
  --glow-opacity-medium: 0.08;
  --glow-opacity-high: 0.14;
  --orange-signal: var(--accent-orange);
  --success: #34D399;
  --success-soft: rgba(52,211,153,0.10);
  --warning: oklch(0.80 0.08 55);
  --warning-soft: rgba(210,160,110,0.12);
  --danger: #F87171;
  --danger-soft: rgba(248,113,113,0.10);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --font-sans: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --motion-fast: 140ms;
  --motion-base: 180ms;
  --motion-slow: 260ms;
  --transition-fast: var(--motion-fast) var(--ease-premium);
  --transition-base: var(--motion-base) var(--ease-premium);
  --transition-slow: var(--motion-slow) var(--ease-premium);

  /* Backward-compatible aliases for templates using old variable names */
  --ink: var(--text-primary);
  --ink-soft: var(--text-secondary);
  --ink-mute: var(--text-tertiary);
  --glass: var(--bg-raised);
  --glass-2: var(--bg-raised-hover);
  --edge: var(--border-default);
  --edge-soft: var(--border-subtle);
  --edge-strong: var(--border-strong);
  --good: var(--success);
  --bad: var(--danger);
  --warm: var(--warning);
  --bg: var(--bg-base);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
body{
  font-family:var(--font-sans);
  font-size:14px;
  line-height:1.5;
  color:var(--text-primary);
  background:
    radial-gradient(1100px 760px at 12% -6%, rgba(90,120,150,0.16), transparent 56%),
    radial-gradient(900px 680px at 96% 0%, rgba(150,110,80,0.06), transparent 52%),
    radial-gradient(1200px 900px at 50% 120%, rgba(70,100,130,0.12), transparent 60%),
    var(--bg-base);
  background-attachment:fixed;
  min-height:100vh;
}
::selection{background:rgba(127,212,224,0.24);color:var(--text-primary)}
a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:var(--text-primary)}
input,select,textarea,button{font-family:inherit;font-size:inherit}
input::placeholder,select:invalid{color:var(--text-tertiary)}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.14)}

/* ── Focus ring ── */
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:var(--radius-sm);
}

/* ═══════════════════════════════════════════
   Layout
   ═══════════════════════════════════════════ */

.console-layout{
  position:relative;
  min-height:100vh;
  display:flex;
}

/* Grid overlay */
.console-grid-overlay{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.28;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(1000px 640px at 26% 0%, #000, transparent 72%);
}

/* ── Sidebar ── */
.sidebar{
  position:sticky;
  top:0;
  z-index:2;
  align-self:flex-start;
  height:100vh;
  width:256px;
  flex:none;
  display:flex;
  flex-direction:column;
  padding:18px 14px;
  background:rgba(13,16,21,0.55);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  border-right:1px solid var(--border-subtle);
}

.sidebar-brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:4px 8px 16px;
  text-decoration:none;
  color:var(--text-primary);
}
.sidebar-brand-name{
  font-size:18px;
  letter-spacing:-0.02em;
  font-weight:600;
}

.sidebar-nav{
  /* Natural height, shrinking only when the viewport is genuinely short —
     flex:1 made the nav split space with the spacer and silently scroll
     the last entries (the BYOK group) out of view. */
  flex:0 1 auto;
  min-height:0;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:1px;
}

.sidebar-nav-group{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.14em;
  color:var(--text-tertiary);
  text-transform:uppercase;
  padding:16px 12px 6px;
}

.sidebar-nav-link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:var(--radius);
  font-size:14px;
  color:var(--text-secondary);
  text-decoration:none;
  transition:background var(--transition-fast), color var(--transition-fast);
}
.sidebar-nav-link:hover{
  background:var(--bg-raised);
  color:var(--text-primary);
}
.sidebar-nav-link.active{
  background:var(--bg-raised-hover);
  color:var(--text-primary);
  font-weight:500;
}

.sidebar-nav-dot{
  width:5px;
  height:5px;
  border-radius:50%;
  flex:none;
  background:transparent;
  transition:background var(--transition-fast), box-shadow var(--transition-fast);
}
.sidebar-spacer{flex:1}

.sidebar-nav-link.active .sidebar-nav-dot{
  background:var(--accent);
  box-shadow:0 0 6px var(--accent-glow);
  animation:dotPulse 3s ease-in-out infinite;
}
@keyframes dotPulse{
  0%,100%{opacity:0.7}
  50%{opacity:1}
}

.sidebar-footer{
  padding-top:12px;
  border-top:1px solid var(--border-subtle);
  margin-top:8px;
}

.sidebar-toggle-group{
  display:flex;
  background:var(--bg-raised);
  border:1px solid var(--border-default);
  border-radius:var(--radius);
  padding:3px;
  margin-bottom:10px;
}
.sidebar-toggle-btn{
  flex:1;
  text-align:center;
  padding:7px 4px;
  font-size:13px;
  font-weight:500;
  border-radius:8px;
  color:var(--text-tertiary);
  background:transparent;
  text-decoration:none;
  transition:all var(--transition-fast);
  border:none;
  cursor:pointer;
}
.sidebar-toggle-btn:hover{
  color:var(--text-primary);
}
.sidebar-toggle-btn.active{
  background:var(--bg-raised-hover);
  color:var(--text-primary);
}

.sidebar-footer-link{
  display:block;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--text-tertiary);
  padding:4px 10px;
  text-decoration:none;
  transition:color var(--transition-fast);
}
.sidebar-footer-link:hover{
  color:var(--text-primary);
}
.sidebar-footer-domain{
  font-family:var(--font-mono);
  font-size:11px;
  color:rgba(110,120,133,0.5);
  padding:6px 10px 0;
}

/* ── Main content wrapper (topbar + main) ── */
.console-main-wrapper{
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
}

/* ── Top Bar ── */
.topbar{
  position:sticky;
  top:0;
  z-index:3;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 40px;
  height:48px;
  border-bottom:1px solid rgba(255,255,255,0.05);
  background:rgba(13,16,21,0.85);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.topbar-left{display:flex;align-items:center;gap:16px}
.topbar-right{display:flex;align-items:center;gap:16px}
.topbar-status{font-size:12px;color:var(--text-tertiary);display:flex;align-items:center;gap:6px}
.topbar-balance{font-size:12px;color:var(--text-secondary);font-family:var(--font-mono)}
.topbar-user{font-size:12px;color:var(--text-tertiary)}

/* ── Main content area ── */
.console-main{
  position:relative;
  z-index:1;
  flex:1;
  min-width:0;
  padding:32px 40px 80px;
  max-width:1280px;
}

/* ── Demo/Admin badges ── */
.badge-demo{
  font-family:var(--font-mono);
  font-size:9px;
  letter-spacing:0.10em;
  color:var(--accent);
  border:1px solid var(--accent-border);
  padding:2px 7px;
  border-radius:5px;
  cursor:help;
  display:inline-flex;
  align-items:center;
  gap:5px;
  white-space:nowrap;
}
.badge-demo-dot{
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--accent-orange);
  animation:dotPulse 2s ease-in-out infinite;
}

.badge-admin{
  font-family:var(--font-mono);
  font-size:9px;
  letter-spacing:0.14em;
  color:var(--accent-orange);
  border:1px solid var(--accent-orange-soft);
  padding:2px 7px;
  border-radius:5px;
  white-space:nowrap;
}

/* ── Status indicator ── */
.status-indicator{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:5px 13px;
  border-radius:999px;
  background:var(--accent-soft);
  border:1px solid var(--accent-border);
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--accent);
}
.status-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
  animation:beat 1.6s ease-in-out infinite;
}
@keyframes beat{
  0%,100%{opacity:0.35}
  50%{opacity:1}
}

/* ═══════════════════════════════════════════
   Typography
   ═══════════════════════════════════════════ */

.heading-page{
  font-family:var(--font-serif);
  font-weight:400;
  font-size:40px;
  line-height:1;
  letter-spacing:-0.01em;
  color:var(--text-primary);
}
.heading-page + p{
  font-size:14px;
  color:var(--text-secondary);
  margin-top:6px;
  line-height:1.55;
}

.heading-section{
  font-size:15px;
  font-weight:600;
  color:var(--text-primary);
  margin-bottom:12px;
}

.label-mono{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.10em;
  color:var(--text-tertiary);
  text-transform:uppercase;
}

.text-mono{
  font-family:var(--font-mono);
}

/* ═══════════════════════════════════════════
   Components
   ═══════════════════════════════════════════ */

/* ── Stat Card ── */
.stat-card{
  padding:24px;
  border-radius:var(--radius-lg);
  background:var(--bg-raised);
  border:1px solid var(--border-subtle);
  transition:transform var(--transition-base),
             box-shadow var(--transition-base),
             border-color var(--transition-base);
}
.stat-card:hover{
  transform:translateY(-2px);
  border-color:var(--border-default);
  box-shadow:0 8px 30px -12px rgba(0,0,0,0.5),
             0 0 0 1px var(--border-subtle);
}
.stat-card-label{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.10em;
  color:var(--text-tertiary);
  text-transform:uppercase;
  margin-bottom:8px;
}
.stat-card-value{
  font-size:26px;
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--text-primary);
  line-height:1.15;
}
.stat-card-detail{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--accent);
  margin-top:4px;
}
.stat-card-success{
  color:var(--success);
}

/* ── Panel ── */
.panel{
  padding:24px;
  border-radius:var(--radius-xl);
  background:var(--bg-raised);
  border:1px solid var(--border-subtle);
}
.panel-title{
  font-size:15px;
  font-weight:600;
  color:var(--text-primary);
  margin-bottom:14px;
}

/* ── Panel Variants ── */
.panel-accent{
  background:linear-gradient(135deg, rgba(127,212,224,0.06), rgba(127,212,224,0.02));
  border:1px solid rgba(127,212,224,0.25);
}

/* ── Buttons ── */
.btn-primary{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 20px;
  font-size:13px;
  font-weight:600;
  color:#0D1015;
  background:#F2F4F8;
  border:none;
  border-radius:var(--radius);
  cursor:pointer;
  text-decoration:none;
  white-space:nowrap;
  transition:all var(--transition-fast);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 4px 16px rgba(0,0,0,0.4);
  color:#0D1015;
}
.btn-primary:active{
  transform:translateY(0);
}

.btn-glass{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 20px;
  font-size:13px;
  font-weight:500;
  color:var(--text-primary);
  background:var(--bg-raised);
  border:1px solid var(--border-default);
  border-radius:var(--radius);
  cursor:pointer;
  text-decoration:none;
  white-space:nowrap;
  transition:all var(--transition-fast);
}
.btn-glass:hover{
  background:var(--bg-raised-hover);
  border-color:var(--border-strong);
  color:var(--text-primary);
  transform:translateY(-1px);
}
.btn-glass:active{
  transform:translateY(0);
}

.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 14px;
  font-size:13px;
  font-weight:500;
  color:var(--text-secondary);
  background:transparent;
  border:none;
  border-radius:var(--radius);
  cursor:pointer;
  text-decoration:none;
  transition:all var(--transition-fast);
}
.btn-ghost:hover{
  background:var(--bg-raised);
  color:var(--text-primary);
}

.btn-danger{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--danger);
  background:none;
  border:none;
  cursor:pointer;
  padding:4px 8px;
  border-radius:var(--radius-sm);
  transition:all var(--transition-fast);
}
.btn-danger:hover{
  background:var(--danger-soft);
}

.btn-sm{
  padding:6px 14px;
  font-size:12px;
  border-radius:var(--radius-sm);
}
.btn-xs{
  padding:4px 10px;
  font-size:11px;
  border-radius:var(--radius-sm);
}

/* ── Input ── */
.input-astro{
  width:100%;
  padding:10px 14px;
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-default);
  border-radius:var(--radius);
  font-size:14px;
  color:var(--text-primary);
  transition:all var(--transition-base);
  outline:none;
}
.input-astro::placeholder{
  color:var(--text-tertiary);
}
.input-astro:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}

.textarea-astro{
  width:100%;
  padding:12px 14px;
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-default);
  border-radius:var(--radius);
  font-size:14px;
  color:var(--text-primary);
  line-height:1.6;
  resize:vertical;
  transition:all var(--transition-base);
  outline:none;
  font-family:inherit;
}
.textarea-astro:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}

.select-astro{
  width:100%;
  padding:10px 14px;
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-default);
  border-radius:var(--radius);
  font-size:14px;
  color:var(--text-primary);
  cursor:pointer;
  transition:all var(--transition-base);
  outline:none;
  -webkit-appearance:none;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%237E8896' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:32px;
}
.select-astro:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-soft);
}

/* ── Form label ── */
.form-label{
  display:block;
  font-size:11px;
  color:var(--text-tertiary);
  margin-bottom:4px;
  text-transform:uppercase;
  letter-spacing:0.06em;
}

/* ── Code block ── */
.code-block{
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.8;
  color:var(--text-secondary);
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius);
  padding:14px 16px;
  overflow-x:auto;
}
.code-block .keyword{color:#C084FC}
.code-block .string{color:var(--accent)}
.code-block .comment{color:var(--text-tertiary)}

.code-muted{
  color:var(--text-tertiary);
}

/* ── Table ── */
.table-astro{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}
.table-astro thead tr{
  border-bottom:1px solid var(--border-default);
}
.table-astro th{
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.08em;
  color:var(--text-tertiary);
  text-transform:uppercase;
  font-weight:400;
  padding:10px 14px;
  text-align:left;
  white-space:nowrap;
}
.table-astro th.align-right{text-align:right}
.table-astro td{
  padding:10px 14px;
  border-bottom:1px solid var(--border-subtle);
  color:var(--text-primary);
  transition:background var(--transition-fast);
}
.table-astro td.align-right{text-align:right}
.table-astro tbody tr{
  transition:background var(--transition-fast);
}
.table-astro tbody tr:hover td{
  background:rgba(255,255,255,0.025);
}
.table-astro tbody tr:last-child td{
  border-bottom:none;
}
.table-astro td.mono{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--text-secondary);
}
.table-astro td.mono-sm{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--text-tertiary);
}
.table-astro td.clickable{
  cursor:pointer;
}
.table-astro td.clickable:hover{
  color:var(--accent);
}

/* ── Metric inline ── */
.metric-inline{
  padding:10px;
  border-radius:var(--radius);
  background:rgba(255,255,255,0.03);
  text-align:center;
  transition:background var(--transition-fast);
}
.metric-inline-value{
  font-size:20px;
  font-weight:600;
  color:var(--text-primary);
}
.metric-inline-value.success{color:var(--success)}
.metric-inline-value.savings{color:var(--accent-orange)}
.metric-inline-value.accent{color:var(--accent)}
.metric-inline-label{
  font-size:11px;
  color:var(--text-tertiary);
  margin-top:3px;
}

/* ── Flash / Toast messages ── */
.flash{
  margin-bottom:20px;
  padding:12px 20px;
  border-radius:var(--radius);
  font-size:13px;
  font-weight:500;
  animation:flashIn 0.3s var(--ease-out);
}
@keyframes flashIn{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:translateY(0)}
}
.flash-success{
  background:var(--accent-soft);
  border:1px solid var(--accent-border);
  color:var(--accent);
}
.flash-error{
  background:var(--danger-soft);
  border:1px solid rgba(248,113,113,0.3);
  color:var(--danger);
}

/* ── Empty state ── */
.empty-state{
  text-align:center;
  padding:60px 24px;
}
.empty-state-icon{
  font-size:32px;
  margin-bottom:12px;
  opacity:0.6;
}
.empty-state-heading{
  font-size:18px;
  font-weight:500;
  color:var(--text-secondary);
  margin-bottom:6px;
}
.empty-state-desc{
  font-size:13px;
  color:var(--text-tertiary);
  line-height:1.55;
  margin-bottom:16px;
}

/* ── Badge / Tag ── */
.badge-status{
  font-family:var(--font-mono);
  font-size:11px;
  padding:2px 8px;
  border-radius:4px;
  display:inline-block;
}
.badge-status.active{
  color:var(--success);
  background:var(--success-soft);
}
.badge-status.inactive{
  color:var(--text-tertiary);
  background:var(--bg-raised);
}

/* ── Onboarding / Get Started ── */
.onboarding-panel{
  padding:22px;
  border-radius:var(--radius-xl);
  background:linear-gradient(135deg, rgba(127,212,224,0.06), rgba(127,212,224,0.02));
  border:1px solid rgba(127,212,224,0.25);
  margin-bottom:20px;
}
.onboarding-header{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
  font-size:15px;
  font-weight:600;
}
.onboarding-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:10px;
}

.onboarding-step{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 16px;
  border-radius:var(--radius);
  background:var(--bg-raised);
  border:1px solid var(--border-default);
  text-decoration:none;
  transition:all var(--transition-base);
}
.onboarding-step:hover{
  border-color:var(--border-strong);
  background:var(--bg-raised-hover);
}
.onboarding-step-num{
  width:28px;
  height:28px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
  font-size:14px;
}
.onboarding-step-num.done{
  background:var(--accent-soft);
  color:var(--accent);
}
.onboarding-step-num.pending{
  background:var(--bg-raised-hover);
  color:var(--text-tertiary);
}
.onboarding-step-text{
  flex:1;
  font-size:13px;
  color:var(--text-primary);
  font-weight:500;
}
.onboarding-step-text.done{
  color:var(--text-secondary);
  font-weight:400;
}
.onboarding-step-cta{
  font-size:12px;
  font-weight:600;
  color:var(--accent);
  white-space:nowrap;
}

/* ── Key display (copyable) ── */
.key-display{
  font-family:var(--font-mono);
  font-size:15px;
  color:var(--text-primary);
  word-break:break-all;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius);
  padding:12px 16px;
}

/* ── Split pane grid ── */
.split-pane{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:20px;
}

/* ── Stat grid ── */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(170px, 1fr));
  gap:12px;
  margin-bottom:20px;
}

/* ── Card pair grid ── */
.card-pair{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:20px;
}

/* ═══════════════════════════════════════════
   Loading Skeleton
   ═══════════════════════════════════════════ */

.skeleton{
  background:linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.07) 37%,
    rgba(255,255,255,0.04) 63%
  );
  background-size:400% 100%;
  animation:skeleton-shimmer 1.4s ease infinite;
  border-radius:var(--radius-sm);
}
@keyframes skeleton-shimmer{
  0%{background-position:100% 50%}
  100%{background-position:0 50%}
}

.skeleton-text{
  height:14px;
  margin-bottom:8px;
  border-radius:4px;
}
.skeleton-text:last-child{width:60%}
.skeleton-value{
  height:32px;
  width:80px;
  margin-bottom:10px;
}
.skeleton-row{
  height:44px;
  margin-bottom:4px;
}

/* ═══════════════════════════════════════════
   Animations
   ═══════════════════════════════════════════ */

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes gridDrift{to{background-position:60px 60px, 60px 60px}}
@keyframes bgBreathe{0%,100%{opacity:1}50%{opacity:0.85}}

/* ═══════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════ */

@media (max-width:1024px){
  .sidebar{width:220px}
  .console-main{padding:28px 24px 60px}
}

@media (max-width:700px){
  .console-layout{flex-direction:column}
  .sidebar{
    position:relative;
    width:100%;
    height:auto;
    border-right:none;
    border-bottom:1px solid var(--border-subtle);
    padding:12px 14px;
  }
  .sidebar-nav{
    flex-direction:row;
    flex-wrap:wrap;
    gap:2px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  .sidebar-nav-link{
    padding:6px 10px;
    font-size:12px;
    white-space:nowrap;
  }
  .sidebar-nav-group{display:none}
  .console-main{padding:20px 16px 60px}
  .split-pane{grid-template-columns:1fr}
  .card-pair{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2, 1fr)}
  .table-astro{font-size:12px}
  .table-astro th, .table-astro td{padding:6px 8px}
  .heading-page{font-size:32px}
}

@media (max-width:480px){
  .console-main h1{font-size:28px}
  .sidebar-nav-link{font-size:11px;padding:5px 8px}
  .stat-grid{grid-template-columns:1fr}
}

/* ═══════════════════════════════════════════
   Lighting System
   ═══════════════════════════════════════════ */

/* ── Section radial glow ── */
.glow-section{
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.glow-section::before{
  content:'';
  position:absolute;
  pointer-events:none;
  z-index:0;
  border-radius:50%;
  filter:blur(120px);
  opacity:var(--glow-opacity-low);
  background:radial-gradient(ellipse, var(--accent), transparent 70%);
}

/* ── Card edge lighting ── */
.card-glow{
  position:relative;
  overflow:hidden;
}
.card-glow::after{
  content:'';
  position:absolute;
  inset:0;
  pointer-events:none;
  border-radius:inherit;
  opacity:0;
  transition:opacity var(--transition-base);
  box-shadow:inset 0 1px 0 rgba(127,212,224,0.12),
             inset 0 -1px 0 rgba(127,212,224,0.04),
             0 0 30px -15px rgba(127,212,224,0.15);
}
.card-glow:hover::after{
  opacity:1;
}

/* ── Subtle hover lift ── */
.hover-lift{
  transition:transform var(--transition-base),
             border-color var(--transition-base),
             box-shadow var(--transition-base);
}
.hover-lift:hover{
  transform:translateY(-2px);
  border-color:var(--border-strong);
  box-shadow:0 8px 30px -12px rgba(0,0,0,0.5),
             0 0 20px -10px var(--accent-glow);
}

/* ── Gradient text (limited use) ── */
.text-gradient-cyan{
  background:linear-gradient(135deg, #F2F4F8 30%, var(--accent) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

/* ── Grid point pulse ── */
@keyframes gridPulse{
  0%, 100%{opacity:0.15}
  3%{opacity:0.35}
  6%{opacity:0.15}
}
.grid-pulse{
  animation:gridPulse 12s ease-in-out infinite;
}

/* ── Routing particle ── */
@keyframes particleFlow{
  0%{transform:translateX(0); opacity:0}
  10%{opacity:0.8}
  90%{opacity:0.8}
  100%{transform:translateX(60px); opacity:0}
}
@keyframes particlePulse{
  0%, 100%{opacity:0.5; transform:scale(1)}
  50%{opacity:1; transform:scale(1.3)}
}

/* ── Orange signal (status events only) ── */
.orange-signal{
  color:var(--orange-signal);
}

/* ═══════════════════════════════════════════
   Reduced Motion
   ═══════════════════════════════════════════ */

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ── Request Explorer (Phase 1G) ─────────────────────────────────────────── */

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.explorer-filters{
  display:grid; gap:12px; align-items:end;
  grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));
}
.explorer-filter-actions{ display:flex; gap:8px; align-items:center; }

/* Horizontal scroll is confined to the table, never the page. */
.explorer-table-wrap{ overflow-x:auto; }
.explorer-table{ width:100%; min-width:920px; }
.explorer-table td{ padding:13px 14px; line-height:1.45; }
.explorer-table th{ padding:11px 14px; letter-spacing:.12em; }
.explorer-table thead th{
  position:sticky; top:0; z-index:1;
  background:linear-gradient(var(--bg-raised), var(--bg-raised)), var(--bg-base);
  border-bottom:1px solid var(--border-default);
}
.explorer-row{ cursor:pointer; transition:background .15s ease; }
.explorer-row:hover{ background:var(--bg-raised-hover); }
.explorer-row:focus-visible{
  outline:2px solid var(--accent-cyan); outline-offset:-2px; background:var(--bg-raised-hover);
}
.explorer-row:hover .explorer-chevron,
.explorer-row:focus-visible .explorer-chevron{ color:var(--text-secondary); transform:translateX(2px); }
.explorer-id{ font-size:12px; color:var(--text-tertiary); }
.explorer-kind{ font-size:12px; color:var(--text-secondary); }
.explorer-chevron{
  color:var(--text-tertiary); font-size:18px; line-height:1;
  display:inline-block; transition:transform .15s ease, color .15s ease;
}

/* Model cell: CSS monogram mark + canonical, selectable name */
.model-cell{ display:inline-flex; align-items:center; gap:9px; min-width:0; }
.model-mark{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:26px; height:20px; padding:0 5px; flex-shrink:0; border-radius:6px;
  font-family:var(--font-mono); font-size:9.5px; font-weight:500; letter-spacing:.04em;
  background:var(--bg-raised); border:1px solid var(--border-subtle);
  color:var(--text-secondary);
}
.model-mark.tone-0{ color:#8FE3B8; border-color:rgba(127,212,168,.28); }
.model-mark.tone-1{ color:#F0C49B; border-color:rgba(232,173,135,.28); }
.model-mark.tone-2{ color:#9BE0EA; border-color:rgba(127,212,224,.28); }
.model-mark.tone-3{ color:#C4B5FD; border-color:rgba(167,139,250,.28); }
.model-mark.tone-4{ color:#E8C687; border-color:rgba(232,198,135,.28); }
.model-mark.tone-5{ color:#FFB0A0; border-color:rgba(255,156,138,.26); }
.model-mark.tone-6{ color:var(--text-tertiary); }
.model-name{ white-space:nowrap; }

/* Request ID: full value copyable, visually truncated when space is tight */
.request-id{
  display:inline-block; max-width:22ch; overflow:hidden;
  text-overflow:ellipsis; white-space:nowrap; vertical-align:bottom;
}

.badge-status.status-completed{ color:var(--success); background:var(--success-soft); }
.badge-status.status-failed,
.badge-status.status-interrupted{ color:#FF9C8A; background:rgba(255,156,138,.12); }
.badge-status.status-processing,
.badge-status.status-under-billing-review{ color:var(--accent-cyan); background:var(--accent-cyan-soft); }
.badge-status.status-review{ color:#F0C49B; background:rgba(232,173,135,.16); margin-left:6px; }
.badge-status.status-completed{ color:#8FE3B8; background:rgba(127,212,168,.14); }
.badge-status.status-failed,
.badge-status.status-interrupted{ color:#FFB0A0; background:rgba(255,156,138,.15); }
.badge-status.status-processing,
.badge-status.status-under-billing-review{ color:#9BE0EA; background:rgba(127,212,224,.14); }

/* ── Detail drawer ───────────────────────────────────────────────────────── */

.drawer-backdrop{
  position:fixed; inset:0; background:rgba(0,0,0,.55); z-index:80;
  backdrop-filter:blur(2px);
}
.drawer{
  position:fixed; top:0; right:0; bottom:0; width:min(460px, 100vw);
  z-index:81; overflow-y:auto;
  /* Opaque base + the raised tint: --bg-raised alone is translucent, which
     would let the table show through the panel. */
  background:linear-gradient(var(--bg-raised), var(--bg-raised)), var(--bg-base);
  border-left:1px solid var(--border-default);
  box-shadow:-30px 0 70px -28px rgba(0,0,0,.75);
  transform:translateX(100%); transition:transform .22s cubic-bezier(.2,.65,.25,1);
}
.drawer.is-open{ transform:translateX(0); }
.drawer:focus{ outline:none; }
.drawer-header{
  display:flex; align-items:flex-start; justify-content:space-between; gap:16px;
  padding:22px 24px; border-bottom:1px solid var(--border-subtle);
  position:sticky; top:0; z-index:1;
  background:linear-gradient(var(--bg-raised), var(--bg-raised)), var(--bg-base);
}
.drawer-title{ font-size:14px; margin:6px 0 0; color:var(--text-primary); word-break:break-all; }
.drawer-body{ padding:8px 24px 32px; }
.drawer-section{ padding:20px 0; border-bottom:1px solid var(--border-subtle); }
.drawer-section:last-child{ border-bottom:none; }
.drawer-section-title{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--text-tertiary); margin-bottom:14px;
}
.drawer-grid{
  display:grid; grid-template-columns:auto 1fr; gap:10px 18px; margin:0;
  font-size:13.5px;
}
.drawer-grid dt{ color:var(--text-secondary); }
.drawer-grid dd{ margin:0; color:var(--text-primary); text-align:right; word-break:break-all; }
.drawer-note{ font-size:12.5px; color:var(--text-tertiary); line-height:1.6; margin:14px 0 0; }

@media (max-width: 720px){
  .drawer{ width:100vw; }
  .explorer-filters{ grid-template-columns:1fr 1fr; }
}
@media (prefers-reduced-motion: reduce){
  .drawer{ transition:none; }
  .explorer-row{ transition:none; }
}


/* Request Explorer summary cards (Phase 1H.1) */
.stat-grid .stat-card{ display:flex; flex-direction:column; }
.stat-grid .stat-card .stat-card-value{ line-height:1.1; margin-top:10px; }
.stat-grid .stat-card .stat-card-detail{ margin-top:auto; padding-top:10px; }

/* Drawer polish */
.drawer-header{ padding:24px 26px 20px; }
.drawer-body{ padding:8px 26px 36px; }
.drawer-section{ padding:22px 0; }
.drawer-grid{ gap:11px 18px; }
.drawer-grid dd .model-cell{ justify-content:flex-end; }
.drawer-grid dd .badge-status{ vertical-align:middle; }

@media (max-width: 1180px){
  .explorer-table .col-optional{ display:none; }
  .request-id{ max-width:16ch; }
}
@media (max-width: 720px){
  .drawer-header{ padding:20px 18px 16px; }
  .drawer-body{ padding:8px 18px 28px; }
  .stat-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
}

/* ── API Keys experience (Phase 1H.2) ─────────────────────────────────── */
.keys-layout{
  display:grid; grid-template-columns:minmax(0,1fr) 360px;
  gap:18px; align-items:start;
}
.keys-table td{ padding:13px 14px; line-height:1.45; }
.key-meta{ font-size:11.5px; color:var(--text-tertiary); margin-top:3px; }
/* API-key lifecycle states — deliberately NOT .status-* (that namespace is
   pinned to request statuses by the Request Explorer's taxonomy guard). */
.badge-status.key-state-active{ color:#8FE3B8; background:rgba(127,212,168,.14); }
.badge-status.key-state-revoked{ color:var(--text-tertiary); background:var(--bg-raised); }
.badge-status.key-state-expired{ color:#F0C49B; background:rgba(232,173,135,.16); }

.empty-state-actions{
  display:flex; gap:10px; justify-content:center; margin-top:16px; flex-wrap:wrap;
}

/* One-time key reveal */
.onetime-key{
  margin-bottom:18px; border:1px solid rgba(127,212,168,.35);
}
.onetime-title{ font-size:14px; font-weight:600; color:var(--text-primary); }
.onetime-warning{
  font-size:13px; color:#F0C49B; margin-top:6px; max-width:70ch;
}
.onetime-value{
  margin:14px 0; padding:12px 14px; border-radius:var(--radius);
  background:var(--bg-deep); border:1px solid var(--border-subtle);
  overflow-x:auto;
}
.onetime-value code{ font-size:13px; user-select:all; white-space:nowrap; }
.onetime-actions{ display:flex; gap:10px; }

/* Quickstart */
.quickstart-block{ margin-bottom:14px; }
.quickstart-block:last-child{ margin-bottom:0; }
.quickstart-head{
  display:flex; align-items:center; justify-content:space-between;
  font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--text-tertiary); margin-bottom:6px;
}
.quickstart-panel pre.code-block{
  margin:0; padding:12px 14px; font-size:11.5px; line-height:1.55;
  overflow-x:auto; white-space:pre;
}

/* Dialogs */
.modal-backdrop{
  position:fixed; inset:0; z-index:90; background:rgba(4,6,10,.62);
}
.modal{
  position:fixed; top:50%; left:50%; transform:translate(-50%,-50%);
  z-index:91; width:min(520px, calc(100vw - 32px));
  max-height:calc(100vh - 48px); overflow-y:auto;
  padding:22px 24px; border-radius:var(--radius-lg);
  background:linear-gradient(var(--bg-raised), var(--bg-raised)), var(--bg-base);
  border:1px solid var(--border-default);
}
.modal-narrow{ width:min(420px, calc(100vw - 32px)); }
.modal-head{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; margin-bottom:16px;
}
.modal-close{
  background:none; border:none; cursor:pointer; font-size:22px; line-height:1;
  color:var(--text-tertiary); padding:2px 8px; border-radius:var(--radius);
}
.modal-close:hover{ color:var(--text-primary); }
.modal-close:focus-visible{ outline:2px solid var(--accent-cyan); }
.modal-actions{
  display:flex; justify-content:flex-end; gap:10px; margin-top:18px;
}
.modal-advanced summary{
  cursor:pointer; font-size:12.5px; color:var(--text-secondary);
  padding:4px 0; user-select:none;
}
.modal-advanced summary:focus-visible{ outline:2px solid var(--accent-cyan); }
.modal-advanced-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:12px;
}

@media (max-width: 1080px){
  .keys-layout{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .modal-advanced-grid{ grid-template-columns:1fr; }
  .empty-state-actions{ flex-direction:column; align-items:stretch; }
}

/* ── Playground (Phase 1H.3) ──────────────────────────────────────────── */
.pg-layout{
  display:grid; grid-template-columns:minmax(0,440px) minmax(0,1fr);
  gap:18px; align-items:start;
}
.pg-field{ margin-bottom:16px; }
.pg-note{ font-size:11.5px; color:var(--text-tertiary); margin-top:5px; line-height:1.5; }
.pg-optional{
  font-size:10px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--text-tertiary); margin-left:6px;
}
.pg-textarea{ resize:vertical; min-height:38px; line-height:1.5; }

.pg-message{
  display:grid; grid-template-columns:auto minmax(0,1fr); gap:8px;
  margin-bottom:10px;
}
.pg-message-side{ display:flex; flex-direction:column; gap:6px; }
.pg-role{ font-size:11.5px; padding:6px 8px; width:104px; }
.pg-remove{
  background:none; border:1px solid transparent; border-radius:var(--radius);
  color:var(--text-tertiary); cursor:pointer; font-size:15px; line-height:1;
  padding:3px 0; width:26px; align-self:flex-end;
}
.pg-remove:hover{ border-color:rgba(255,156,138,.4); }
.pg-remove:hover{ color:#FFB0A0; border-color:rgba(255,156,138,.4); }
.pg-remove:focus-visible{ outline:2px solid var(--accent-cyan); }

.pg-params{
  display:grid; grid-template-columns:1fr 1fr auto; gap:12px;
  align-items:end; margin-bottom:18px;
}
.pg-stream-toggle{ display:flex; flex-direction:column; gap:8px; }
.pg-switch{ position:relative; display:inline-block; width:40px; height:22px; }
.pg-switch input{ position:absolute; opacity:0; width:100%; height:100%; cursor:pointer; }
.pg-switch-track{
  position:absolute; inset:0; border-radius:11px;
  background:var(--bg-raised); border:1px solid var(--border-default);
  transition:background .15s ease;
}
.pg-switch-track::after{
  content:""; position:absolute; top:2px; left:2px; width:16px; height:16px;
  border-radius:50%; background:var(--text-secondary); transition:transform .15s ease;
}
.pg-switch input:checked + .pg-switch-track{ background:rgba(127,212,224,.25); border-color:rgba(127,212,224,.5); }
.pg-switch input:checked + .pg-switch-track::after{ transform:translateX(18px); background:var(--accent-cyan); }
.pg-switch input:focus-visible + .pg-switch-track{ outline:2px solid var(--accent-cyan); outline-offset:2px; }

.pg-actions{ display:flex; gap:10px; flex-wrap:wrap; }
.pg-actions #pg-run{ min-width:112px; }
.pg-actions #pg-stop{ min-width:92px; }

.pg-response{ display:flex; flex-direction:column; min-height:520px; }
.pg-response-head{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap; margin-bottom:14px;
}
.pg-copy-row{ display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.pg-chip{
  font-size:11.5px; padding:5px 10px; border-radius:var(--radius);
  background:var(--bg-raised); border:1px solid var(--border-subtle);
  color:var(--text-secondary); cursor:pointer; font-family:var(--font-sans);
}
.pg-chip:hover:not(:disabled){ color:var(--text-primary); border-color:var(--border-default); }
.pg-chip:disabled{ opacity:.45; cursor:default; }
.pg-chip:focus-visible{ outline:2px solid var(--accent-cyan); }
.pg-copy-divider{ width:1px; height:16px; background:var(--border-subtle); margin:0 4px; }

.pg-output-wrap{ flex:1; display:flex; min-height:260px; position:relative; }
.pg-empty{ margin:auto; text-align:center; max-width:44ch; padding:24px; }
.pg-output{
  flex:1; font-size:13px; line-height:1.65; white-space:pre-wrap;
  overflow-y:auto; max-height:480px; padding:16px 18px;
  background:var(--bg-deep); border:1px solid var(--border-subtle);
  border-radius:var(--radius); color:var(--text-primary);
  overflow-wrap:break-word;
}
.pg-typing::after{
  content:"▋"; color:var(--accent-cyan); animation:pg-blink 1s steps(1) infinite;
}
@keyframes pg-blink{ 50%{ opacity:0; } }

.pg-error{
  flex:1; padding:16px 18px; font-size:13.5px; line-height:1.6;
  background:rgba(255,156,138,.08); border:1px solid rgba(255,156,138,.3);
  border-radius:var(--radius); color:#FFB0A0; align-self:stretch;
}
.pg-error-ref{ margin-top:10px; font-size:12.5px; color:var(--text-secondary); }

.pg-meta{
  display:grid; grid-template-columns:repeat(5, minmax(0,1fr));
  gap:12px; margin:16px 0 0; padding-top:16px;
  border-top:1px solid var(--border-subtle);
}
.pg-meta > div{ min-width:0; }
.pg-meta dt{
  font-size:10px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--text-tertiary); margin-bottom:5px;
}
.pg-meta dd{
  margin:0; font-size:13px; color:var(--text-tertiary);
  font-family:var(--font-mono); overflow:hidden; text-overflow:ellipsis;
}
.pg-meta dd.has-value, .pg-meta dd .has-value{ color:var(--text-primary); }
.pg-meta dd span.has-value{ color:var(--text-primary); }
.pg-meta-wide{ grid-column:1 / -1; }
.pg-meta-wide dd{ display:flex; gap:14px; align-items:center; flex-wrap:wrap; }
.pg-meta-wide a, .pg-meta dd a{ font-family:var(--font-sans); font-size:12.5px; }

/* Playground status badges — client-side lifecycle, not request statuses */
.badge-status.pg-state-idle{ color:var(--text-secondary); background:var(--bg-raised); }
.badge-status.pg-state-waiting{ color:#9BE0EA; background:rgba(127,212,224,.14); }
.badge-status.pg-state-streaming{ color:#9BE0EA; background:rgba(127,212,224,.14); }
.badge-status.pg-state-completed{ color:#8FE3B8; background:rgba(127,212,168,.14); }
.badge-status.pg-state-failed{ color:#FFB0A0; background:rgba(255,156,138,.15); }
.badge-status.pg-state-stopped{ color:#F0C49B; background:rgba(232,173,135,.16); }

@media (max-width: 1080px){
  .pg-layout{ grid-template-columns:1fr; }
  .pg-response{ min-height:380px; }
}
@media (max-width: 640px){
  .pg-params{ grid-template-columns:1fr 1fr; }
  .pg-meta{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .pg-copy-row{ width:100%; }
}
@media (prefers-reduced-motion: reduce){
  .pg-typing::after{ animation:none; }
  .pg-switch-track, .pg-switch-track::after{ transition:none; }
}

/* ── Documentation (Phase 1H.4A) ──────────────────────────────────────── */
.docs-body{ background:var(--bg-base); min-height:100vh; }
.docs-topbar{
  display:flex; align-items:center; gap:20px;
  padding:0 28px; height:56px;
  border-bottom:1px solid var(--border-subtle);
  position:sticky; top:0; z-index:40;
  background:linear-gradient(var(--bg-raised), var(--bg-raised)), var(--bg-base);
}
.docs-brand{
  font-family:var(--font-serif); font-size:20px; color:var(--text-primary);
}
.docs-topbar-links{ margin-left:auto; display:flex; gap:20px; }
.docs-topbar-links a{ font-size:13px; color:var(--text-secondary); }
.docs-topbar-links a:hover{ color:var(--text-primary); }
.docs-menu-toggle{
  display:none; background:var(--bg-raised); border:1px solid var(--border-subtle);
  color:var(--text-secondary); font-size:12.5px; padding:6px 12px;
  border-radius:var(--radius); cursor:pointer;
}
.docs-menu-toggle:focus-visible{ outline:2px solid var(--accent-cyan); }

.docs-shell{
  display:grid; grid-template-columns:250px minmax(0,1fr);
  max-width:1200px; margin:0 auto; gap:40px; padding:0 28px;
}
.docs-nav{
  padding:30px 0 60px; border-right:1px solid var(--border-subtle);
  position:sticky; top:56px; align-self:start;
  max-height:calc(100vh - 56px); overflow-y:auto;
}
.docs-nav-section{
  font-size:10.5px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--text-tertiary); margin:22px 0 8px;
}
.docs-nav-section:first-child{ margin-top:0; }
.docs-nav-link{
  display:block; font-size:13.5px; color:var(--text-secondary);
  padding:5px 10px; margin-left:-10px; border-radius:var(--radius);
  line-height:1.5;
}
.docs-nav-link:hover{ color:var(--text-primary); background:var(--bg-raised); }
.docs-nav-link.is-active{
  color:var(--accent-cyan); background:rgba(127,212,224,.08);
}
.docs-nav-link:focus-visible{ outline:2px solid var(--accent-cyan); }

.docs-content{
  padding:38px 0 90px; max-width:720px; min-width:0;
}
.docs-content h1{
  font-family:var(--font-serif); font-weight:400; font-size:38px;
  color:var(--text-primary); letter-spacing:-0.01em; margin:0 0 10px;
}
.docs-lede{
  font-size:15.5px; line-height:1.7; color:var(--text-secondary);
  margin:0 0 30px; max-width:62ch;
}
.docs-content h2{
  font-size:19px; font-weight:600; color:var(--text-primary);
  margin:36px 0 12px; padding-top:8px;
}
.docs-content p{
  font-size:14px; line-height:1.75; color:var(--text-secondary);
  margin:0 0 14px; max-width:68ch;
}
.docs-content a{ color:var(--accent-cyan); }
.docs-content a:hover{ text-decoration:underline; }
.docs-content code{
  font-family:var(--font-mono); font-size:.92em;
  background:var(--bg-raised); border:1px solid var(--border-subtle);
  border-radius:5px; padding:1px 5px; color:var(--text-primary);
}
.docs-list{
  margin:0 0 16px; padding-left:20px; font-size:14px; line-height:1.75;
  color:var(--text-secondary);
}
.docs-list li{ margin-bottom:8px; max-width:66ch; }

.docs-code{ margin:0 0 18px; }
.docs-code-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:7px 12px; background:var(--bg-raised);
  border:1px solid var(--border-subtle); border-bottom:none;
  border-radius:var(--radius) var(--radius) 0 0;
}
.docs-code-lang{
  font-size:10.5px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--text-tertiary);
}
.docs-pre{
  margin:0; padding:14px 16px; font-size:12.5px; line-height:1.65;
  background:var(--bg-deep); border:1px solid var(--border-subtle);
  border-radius:0 0 var(--radius) var(--radius);
  overflow-x:auto; color:var(--text-primary); white-space:pre;
}

.docs-callout{
  border:1px solid var(--border-subtle); border-left-width:3px;
  border-radius:var(--radius); padding:13px 16px; margin:0 0 18px;
  background:var(--bg-raised);
}
.docs-callout-title{
  font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  font-weight:600; margin-bottom:6px;
}
.docs-callout-body{ font-size:13.5px; line-height:1.7; color:var(--text-secondary); }
.docs-callout-body a{ color:var(--accent-cyan); }
.docs-callout-note{ border-left-color:var(--accent-cyan); }
.docs-callout-note .docs-callout-title{ color:#9BE0EA; }
.docs-callout-important{ border-left-color:#E8C687; }
.docs-callout-important .docs-callout-title{ color:#E8C687; }
.docs-callout-security{ border-left-color:#FFB0A0; }
.docs-callout-security .docs-callout-title{ color:#FFB0A0; }

.docs-table{
  width:100%; border-collapse:collapse; font-size:13px; margin:0 0 18px;
}
.docs-table th{
  text-align:left; font-size:10.5px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--text-tertiary); font-weight:500;
  padding:8px 12px; border-bottom:1px solid var(--border-default);
}
.docs-table td{
  padding:10px 12px; border-bottom:1px solid var(--border-subtle);
  color:var(--text-secondary); line-height:1.6; vertical-align:top;
}
.docs-table td:first-child{ white-space:nowrap; }
.docs-table td:nth-child(2){ white-space:nowrap; }

/* Phase 7.8 — a horizontal scroller for reference tables whose first column is
   an unbreakable identifier (`X-RateLimit-Remaining-Requests`) that cannot fit
   a 375px viewport. The page itself must never scroll sideways; the table may,
   inside its own box. */
.docs-table-scroll{ overflow-x:auto; max-width:100%; margin:0 0 18px; }
.docs-table-scroll .docs-table{ margin:0; min-width:520px; }

.docs-next{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(200px,1fr));
  gap:12px; margin-top:44px; padding-top:24px;
  border-top:1px solid var(--border-subtle);
}
.docs-next-card{
  display:flex; flex-direction:column; gap:6px; padding:14px 16px;
  background:var(--bg-raised); border:1px solid var(--border-subtle);
  border-radius:var(--radius-lg); transition:border-color .15s ease;
}
.docs-next-card:hover{ border-color:var(--border-default); text-decoration:none; }
.docs-next-title{ font-size:13.5px; font-weight:600; color:var(--text-primary); }
.docs-next-desc{ font-size:12.5px; color:var(--text-tertiary); line-height:1.5; }

@media (max-width: 960px){
  .docs-shell{ grid-template-columns:1fr; gap:0; }
  .docs-menu-toggle{ display:inline-block; margin-left:auto; }
  .docs-topbar-links{ display:none; }
  .docs-nav{
    display:none; position:static; max-height:none; border-right:none;
    border-bottom:1px solid var(--border-subtle); padding:18px 0;
  }
  .docs-nav.is-open{ display:block; }
  .docs-content{ padding-top:26px; }
  .docs-content h1{ font-size:30px; }
}
@media (prefers-reduced-motion: reduce){
  .docs-next-card{ transition:none; }
}


/* ── Model Catalog (Phase 1H.4B) ─────────────────────────────────────────── */

.catalog-toolbar{ padding:18px 20px; }
.catalog-toolbar-row{
  display:grid; grid-template-columns:minmax(220px,1fr) 180px auto;
  gap:14px; align-items:end;
}
.catalog-toolbar-actions{ display:flex; align-items:center; padding-bottom:2px; }
.catalog-cap-filters{
  border:none; margin:14px 0 0; padding:0;
  display:flex; flex-wrap:wrap; gap:8px; align-items:center;
}
.catalog-cap-filters legend{ float:left; margin:0 6px 0 0; padding:0; }
.cap-filter{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.02em;
  padding:5px 11px; border-radius:999px; cursor:pointer;
  color:var(--text-secondary); background:transparent;
  border:1px solid var(--border-default);
  transition:border-color .12s, color .12s, background .12s;
}
.cap-filter:hover{ color:var(--text-primary); border-color:var(--border-strong); }
.cap-filter:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
.cap-filter[aria-pressed="true"]{
  color:var(--accent); background:var(--accent-soft); border-color:var(--accent-border);
}
.catalog-summary{ font-size:12.5px; color:var(--text-tertiary); margin-top:14px; }

.catalog-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(340px, 1fr));
  gap:16px;
}
.catalog-card{
  display:flex; flex-direction:column; gap:12px;
  padding:20px; border-radius:var(--radius-lg);
  background:var(--bg-raised); border:1px solid var(--border-subtle);
  transition:border-color .15s;
}
.catalog-card:hover{ border-color:var(--border-strong); }
.catalog-card-head{ display:flex; align-items:flex-start; gap:12px; }
.catalog-card-titles{ flex:1; min-width:0; }
.catalog-card-name{ font-size:15.5px; font-weight:600; margin:0; color:var(--text-primary); }
.catalog-card-id{
  display:inline-block; font-size:12px; color:var(--text-secondary);
  margin-top:3px; word-break:break-all; user-select:all;
}
.catalog-card-desc{
  font-size:13px; color:var(--text-secondary); line-height:1.55; margin:0;
}
.catalog-card-chips{ display:flex; flex-wrap:wrap; gap:6px; }
.cap-chip{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.03em;
  padding:3px 9px; border-radius:999px;
  color:var(--text-secondary); border:1px solid var(--border-default);
}
.cap-chip-modality{ color:var(--accent); border-color:var(--accent-border); background:var(--accent-soft); }
.cap-chip-quiet{ color:var(--text-tertiary); border-style:dashed; }
.catalog-card-pricing{
  display:flex; gap:26px; margin:0; padding:12px 14px;
  border-radius:var(--radius); background:var(--bg-base);
  border:1px solid var(--border-subtle);
}
.catalog-card-pricing dt{
  font-family:var(--font-mono); font-size:10px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--text-tertiary);
}
.catalog-card-pricing dd{
  margin:3px 0 0; font-size:14px; font-weight:600; color:var(--text-primary);
  font-variant-numeric:tabular-nums;
}
.price-unit{ font-size:11px; font-weight:400; color:var(--text-tertiary); }
.catalog-card-actions{ display:flex; flex-wrap:wrap; gap:8px; margin-top:auto; }

.badge-status.badge-availability{ color:#8FE3B8; background:rgba(127,212,168,.14); }
/* A model the viewer cannot call during the private beta. Deliberately neutral
   rather than red: it is a fact about their access, not an error they made. */
.badge-status.badge-availability.badge-unavailable{
  color:#AEB6C2; background:rgba(255,255,255,.07);
}

.drawer-kicker{ font-size:13px; font-weight:600; color:var(--text-primary); }
.drawer-actions{ display:flex; flex-wrap:wrap; gap:8px; }

@media (max-width: 960px){
  .catalog-toolbar-row{ grid-template-columns:1fr 1fr; }
  .catalog-toolbar-actions{ grid-column:2; justify-content:flex-end; }
  .catalog-search{ grid-column:1 / -1; }
}
@media (max-width: 640px){
  .catalog-toolbar-row{ grid-template-columns:1fr; }
  .catalog-toolbar-actions{ grid-column:auto; justify-content:flex-start; }
  .catalog-grid{ grid-template-columns:1fr; }
  .catalog-card-pricing{ flex-direction:column; gap:10px; }
}
@media (prefers-reduced-motion: reduce){
  .catalog-card{ transition:none; }
  .cap-filter{ transition:none; }
}

/* The hidden attribute must win over the grid/flex display rules. */
.catalog-card[hidden]{ display:none; }
.catalog-grid[hidden]{ display:none; }


/* ── Developer Home (Phase 1H.4C) ────────────────────────────────────────── */

.home-actions{
  display:flex; flex-wrap:wrap; gap:8px; margin-bottom:18px;
}
.home-cards{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:16px;
}
.home-cards .panel{ display:flex; flex-direction:column; }
.home-kv{
  display:grid; grid-template-columns:auto 1fr; gap:8px 18px;
  margin:14px 0 12px; font-size:13px;
}
.home-kv dt{ color:var(--text-tertiary); }
.home-kv dd{ margin:0; color:var(--text-primary); text-align:right;
  font-family:var(--font-mono); font-variant-numeric:tabular-nums; }
.home-empty{ padding:8px 0 12px; }
.home-model-names{ display:flex; flex-wrap:wrap; gap:6px; margin:12px 0; }
.home-resources{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:12px;
}
.home-resources a{
  display:flex; flex-direction:column; gap:3px;
  padding:14px 16px; border-radius:var(--radius);
  border:1px solid var(--border-subtle); background:var(--bg-base);
  text-decoration:none; transition:border-color .15s;
}
.home-resources a:hover{ border-color:var(--border-strong); }
.home-resources a:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
.home-resources strong{ font-size:13.5px; color:var(--text-primary); font-weight:600; }
.home-resources span{ font-size:12px; color:var(--text-tertiary); }

@media (max-width: 1080px){
  .home-cards{ grid-template-columns:1fr 1fr; }
  .home-resources{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 640px){
  .home-cards{ grid-template-columns:1fr; }
  .home-resources{ grid-template-columns:1fr; }
}
@media (prefers-reduced-motion: reduce){
  .home-resources a{ transition:none; }
}


/* ── Cross-app consistency (Phase 1H.4D) ─────────────────────────────────── */

a.topbar-user{ text-decoration:none; }
a.topbar-user:hover{ color:var(--text-primary); }
a.topbar-user:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; border-radius:4px; }

/* ==========================================================================
   Phase 5B — console responsive layout
   ==========================================================================

   Measured with a real 375px viewport (Playwright), the console overflowed
   horizontally: .console-layout is a flex row with a fixed 256px sidebar, so
   at 375px the main column had 119px minus 80px of padding — 39px of usable
   width. No breakpoint existed, which is why nothing caught it.

   Below 860px the sidebar becomes a horizontal, scrollable nav strip above the
   content. It stays a real <nav> with the same links and the same active
   state; only the axis changes. A collapse-behind-a-toggle would hide primary
   navigation behind an extra tap and needs JS, which this does not.
   ========================================================================== */
@media (max-width: 860px) {
  /* overflow-x:hidden here is containment, not a cover-up: the sidebar strip
     and every table keep their OWN horizontal scrolling (measured working),
     and this only stops their content from widening the page itself. Without
     it the auto-margin on .sidebar-footer propagated a 529px scroll width to
     the document at a 375px viewport. */
  .console-layout { display: block; overflow-x: hidden; }

  .sidebar {
    position: static;
    height: auto;
    width: auto;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .sidebar-brand { padding: 0 10px 0 0; flex: none; }
  .sidebar-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 4px;
    overflow-y: visible;
    overflow-x: visible;
    flex: 0 0 auto;
  }
  /* Section headings ("BYOK") make no sense inline; the links stay. */
  .sidebar-nav-group { display: none; }
  .sidebar-nav-link { white-space: nowrap; padding: 8px 10px; }
  .sidebar-spacer { display: none; }
  .sidebar-footer {
    display: flex;
    flex-direction: row;
    gap: 10px;
    padding: 0 0 0 10px;
    border-top: 0;
    flex: none;
    white-space: nowrap;
  }

  .console-main { padding: 22px 16px 60px; }
  .topbar { padding-left: 16px; padding-right: 16px; }
}

/* A table is the one element that legitimately exceeds a phone's width. It
   must scroll inside its own container rather than widening the page — the
   Request Explorer already did this via .explorer-table-wrap; Usage and
   Billing did not, and both overflowed at 375px and 768px. */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

/* Phase 5B — a scroll container only scrolls if it cannot be widened by its
   own content. Measured at 375px, the Overview's requests table (already
   inside .explorer-table-wrap with overflow-x:auto) still pushed the page to
   529px: without an explicit max-width the wrapper sized to the table instead
   of to its parent. Both wrappers, and the panels that hold them, are pinned. */
.explorer-table-wrap,
.table-scroll {
  max-width: 100%;
  min-width: 0;
}
.panel { min-width: 0; }