/* ================================================================
   BACKOFFICE OS LANDING PAGE — STYLE SHEET
   Palette: Deep slate navy + electric blue + command center aesthetic
   ================================================================ */

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem + 4vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --content-default: 1120px;
  --content-narrow: 720px;
  --nav-h: 64px;
  --bar-h: 44px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 180ms var(--ease-out);

  /* Fonts */
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'DM Mono', 'Fira Code', monospace;
}

/* ── Light Mode ──────────────────────────────────────────────────── */
:root, [data-theme="light"] {
  --color-bg:             #f4f6fb;
  --color-surface:        #ffffff;
  --color-surface-2:      #f8faff;
  --color-surface-3:      #eef2fb;
  --color-border:         #dde2ef;
  --color-border-subtle:  #e8ecf4;
  --color-text:           #0d1017;
  --color-text-muted:     #4a5568;
  --color-text-faint:     #94a3b8;
  --color-primary:        #2563eb;
  --color-primary-hover:  #1d4ed8;
  --color-primary-glow:   rgba(37, 99, 235, 0.15);
  --color-success:        #059669;
  --color-warning:        #d97706;
  --color-danger:         #dc2626;
  --color-danger-dim:     #991b1b;
  --color-blocked:        #6b21a8;
  --shadow-sm:  0 1px 3px rgba(13,16,23,0.08), 0 1px 2px rgba(13,16,23,0.04);
  --shadow-md:  0 4px 16px rgba(13,16,23,0.10), 0 2px 6px rgba(13,16,23,0.06);
  --shadow-lg:  0 16px 48px rgba(13,16,23,0.14), 0 4px 12px rgba(13,16,23,0.08);
  --shadow-glow: 0 0 40px rgba(37,99,235,0.12);
}

/* ── Dark Mode ───────────────────────────────────────────────────── */
[data-theme="dark"] {
  --color-bg:             #070a11;
  --color-surface:        #0d1117;
  --color-surface-2:      #131a26;
  --color-surface-3:      #192033;
  --color-border:         #1e2d42;
  --color-border-subtle:  #162036;
  --color-text:           #e8ecf4;
  --color-text-muted:     #8899b4;
  --color-text-faint:     #4a5a72;
  --color-primary:        #3b82f6;
  --color-primary-hover:  #60a5fa;
  --color-primary-glow:   rgba(59, 130, 246, 0.2);
  --color-success:        #10b981;
  --color-warning:        #f59e0b;
  --color-danger:         #ef4444;
  --color-danger-dim:     #dc2626;
  --color-blocked:        #a855f7;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 60px rgba(59,130,246,0.15);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #070a11;
    --color-surface:        #0d1117;
    --color-surface-2:      #131a26;
    --color-surface-3:      #192033;
    --color-border:         #1e2d42;
    --color-border-subtle:  #162036;
    --color-text:           #e8ecf4;
    --color-text-muted:     #8899b4;
    --color-text-faint:     #4a5a72;
    --color-primary:        #3b82f6;
    --color-primary-hover:  #60a5fa;
    --color-primary-glow:   rgba(59, 130, 246, 0.2);
    --color-success:        #10b981;
    --color-warning:        #f59e0b;
    --color-danger:         #ef4444;
    --color-danger-dim:     #dc2626;
    --color-blocked:        #a855f7;
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.5);
    --shadow-lg:  0 16px 48px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 60px rgba(59,130,246,0.15);
  }
}

/* ── Reset ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--bar-h) + var(--nav-h) + 16px);
  text-rendering: optimizeLegibility;
}
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  min-height: 100dvh;
}
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { text-wrap: balance; line-height: 1.15; }
p, li { text-wrap: pretty; }
::selection { background: var(--color-primary-glow); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

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

/* ── Announcement Bar ─────────────────────────────────────────────── */
.announcement-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-2) var(--space-4);
  min-height: var(--bar-h);
  text-align: center;
}
.announcement-cta {
  white-space: nowrap;
  padding: 4px 12px;
  border: 1.5px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  transition: background var(--transition), border-color var(--transition);
}
.announcement-cta:hover { background: rgba(255,255,255,0.15); border-color: white; }

/* ── Navigation ───────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: var(--bar-h);
  z-index: 90;
  background: color-mix(in oklab, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}
.nav-inner {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.logo-mark { flex-shrink: 0; }
.logo-text {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.logo-text strong { font-weight: 700; color: var(--color-primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}
.nav-link {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-text); background: var(--color-surface-3); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.nav-theme {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-theme:hover { color: var(--color-text); background: var(--color-surface-3); }
.nav-mobile-toggle {
  display: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  margin-left: auto;
  flex-shrink: 0;
}
.mobile-menu {
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  background: var(--color-bg);
}
.mobile-menu[hidden] { display: none !important; }
.mobile-menu:not([hidden]) { display: flex; }
.mobile-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: color var(--transition), background var(--transition);
}
.mobile-link:hover { color: var(--color-text); background: var(--color-surface-3); }

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform 120ms;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); box-shadow: 0 4px 16px var(--color-primary-glow); }
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-ghost:hover { color: var(--color-text); border-color: var(--color-text-faint); background: var(--color-surface-3); }
.btn-sm { font-size: var(--text-xs); padding: 8px 14px; }
.btn-lg { font-size: var(--text-base); padding: 15px 28px; }
.btn-full { width: 100%; }

/* ── Container ────────────────────────────────────────────────────── */
.container {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-narrow {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ── Section ──────────────────────────────────────────────────────── */
.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}
.section-dark {
  background: var(--color-surface);
}
.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.section-headline {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}
.section-sub-headline {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  font-weight: 400;
}
.section-body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 64ch;
  margin-bottom: var(--space-12);
  line-height: 1.75;
}
.section-cta-row {
  margin-top: var(--space-12);
  display: flex;
  justify-content: center;
}

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(var(--space-16), 10vw, var(--space-24));
  padding-bottom: 0;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom, transparent 70%, var(--color-bg) 100%),
    radial-gradient(ellipse 80% 60% at 50% -10%, var(--color-primary-glow) 0%, transparent 70%),
    linear-gradient(var(--color-border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-subtle) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  opacity: 0.6;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-glow);
  border: 1px solid color-mix(in oklab, var(--color-primary) 30%, transparent);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  margin-bottom: var(--space-8);
}
.hero-headline {
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--color-text);
  max-width: 16ch;
  margin-bottom: var(--space-6);
}
.hero-sub {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 56ch;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.hero-micro {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: 52ch;
  margin-bottom: var(--space-12);
  line-height: 1.6;
}

/* ── Dashboard Mockup ─────────────────────────────────────────────── */
.dashboard-mockup {
  width: 100%;
  max-width: 960px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
  font-size: var(--text-xs);
}
.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
  font-size: 11px;
}
.dashboard-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-mono);
}
.dashboard-meta {
  font-size: 10px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.readiness-score-bar {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border-subtle);
  background: color-mix(in oklab, var(--color-surface-3) 60%, var(--color-surface));
}
.readiness-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.readiness-stage {
  font-size: 10px;
  color: var(--color-warning);
  font-weight: 500;
}
.readiness-track {
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 8px;
}
.readiness-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-warning) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  transition: width 1.2s var(--ease-out);
}
.readiness-numbers {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.readiness-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-text);
  font-family: var(--font-mono);
  line-height: 1;
}
.readiness-max {
  font-size: 14px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.dashboard-panels {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  min-height: 220px;
}
.panel {
  padding: 14px 16px;
  border-right: 1px solid var(--color-border-subtle);
}
.panel:last-child { border-right: none; }
.panel-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.panel-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-green  { background: var(--color-success); box-shadow: 0 0 6px var(--color-success); }
.dot-orange { background: var(--color-warning); box-shadow: 0 0 6px var(--color-warning); }
.dot-red    { background: var(--color-danger); box-shadow: 0 0 6px var(--color-danger); }
.dot-red-dim { background: var(--color-blocked); }
.dot-blue   { background: var(--color-primary); box-shadow: 0 0 6px var(--color-primary-glow); }
.panel-list { display: flex; flex-direction: column; gap: 8px; }
.panel-list li {
  font-size: 11px;
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-family: var(--font-mono);
  line-height: 1.4;
}
.check-icon   { color: var(--color-success); font-size: 10px; flex-shrink: 0; margin-top: 1px; }
.warn-icon    { color: var(--color-warning); font-size: 10px; flex-shrink: 0; margin-top: 1px; }
.risk-icon    { color: var(--color-danger); font-size: 10px; flex-shrink: 0; margin-top: 1px; }
.blocked-icon { color: var(--color-blocked); font-size: 10px; flex-shrink: 0; margin-top: 1px; }

/* Owner tags */
.owner-tag {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  font-family: var(--font-mono);
}
.owner-founder { background: rgba(37,99,235,0.18); color: var(--color-primary); }
.owner-cpa     { background: rgba(5,150,105,0.18); color: var(--color-success); }
.owner-atty    { background: rgba(217,119,6,0.18); color: var(--color-warning); }

/* ── Gap Section ──────────────────────────────────────────────────── */
.gap-definition {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-12);
}
.gap-def-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.gap-definition p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
}
.gap-definition strong { color: var(--color-text); }

/* Timeline */
.timeline {
  display: flex;
  align-items: center;
  gap: 0;
  margin-block: var(--space-12);
  overflow-x: auto;
  padding-bottom: var(--space-2);
}
.timeline-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.stage-label-top {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
  text-align: center;
  white-space: nowrap;
  font-family: var(--font-mono);
}
.boos-label { color: var(--color-primary); }
.stage-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  text-align: center;
  min-width: 180px;
}
.stage-box-highlight {
  background: color-mix(in oklab, var(--color-primary) 8%, var(--color-surface));
  border-color: color-mix(in oklab, var(--color-primary) 40%, transparent);
  box-shadow: 0 0 32px var(--color-primary-glow);
}
.stage-icon { font-size: 24px; margin-bottom: var(--space-2); }
.stage-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.stage-desc {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}
.stage-tools {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stage-tools li {
  font-size: 10px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.stage-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-glow);
  border: 1px solid color-mix(in oklab, var(--color-primary) 25%, transparent);
  border-radius: var(--radius-full);
  padding: 3px 8px;
  margin-top: var(--space-2);
}
.timeline-arrow {
  flex: 1;
  padding: 0 var(--space-4);
  padding-top: 48px; /* align to box center */
  min-width: 80px;
}
.arrow-gap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.arrow-gap-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-danger);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  white-space: nowrap;
}
.arrow-gap-right .arrow-gap-label { color: var(--color-text-faint); }
.arrow-gap-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-border));
  position: relative;
}
.arrow-gap-line::after {
  content: '→';
  position: absolute;
  right: -6px;
  top: -10px;
  font-size: 16px;
  color: var(--color-border);
}

/* ── Category Section ─────────────────────────────────────────────── */
.not-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.not-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.not-x {
  color: var(--color-danger);
  font-weight: 700;
  flex-shrink: 0;
}
.category-statement {
  font-size: var(--text-lg);
  color: var(--color-text);
  max-width: 52ch;
  line-height: 1.6;
  margin-bottom: var(--space-10);
  font-weight: 400;
}
.category-statement em {
  font-style: italic;
  color: var(--color-primary);
}

/* Comparison Table */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: var(--color-surface);
}
.comparison-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}
.comparison-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  vertical-align: top;
  line-height: 1.5;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table tr:hover td { background: var(--color-surface-2); }
.tool-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface-3);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  white-space: nowrap;
}
.adds-col {
  color: var(--color-primary);
  font-weight: 500;
}

/* ── State Grid ───────────────────────────────────────────────────── */
.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}
.state-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.state-item:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.state-icon { font-size: 20px; margin-bottom: var(--space-3); }
.state-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.state-desc { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.6; }

/* System Diagram */
.system-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 400px;
  margin: 0 auto;
}
.diagram-node {
  width: 100%;
  padding: 12px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  position: relative;
}
.node-input  { border-color: var(--color-border); }
.node-core   { background: color-mix(in oklab, var(--color-primary) 10%, var(--color-surface)); border-color: var(--color-primary); color: var(--color-primary); font-weight: 700; }
.node-output { background: color-mix(in oklab, var(--color-success) 10%, var(--color-surface)); border-color: var(--color-success); color: var(--color-success); }
.diagram-arrow {
  color: var(--color-text-faint);
  font-size: 18px;
  line-height: 1;
  padding: 2px 0;
}

/* ── Dependency Graph ─────────────────────────────────────────────── */
.dep-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}
.dep-chain {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.dep-chain-broken { border-color: var(--color-danger); }
.dep-chain-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
}
.dep-label-red { color: var(--color-danger); }
.dep-nodes {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.dep-node {
  font-size: 10px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  text-align: center;
  line-height: 1.3;
}
.dep-ok      { background: rgba(5,150,105,0.12); color: var(--color-success); border: 1px solid rgba(5,150,105,0.25); }
.dep-missing { background: rgba(220,38,38,0.12); color: var(--color-danger);  border: 1px solid rgba(220,38,38,0.3); font-weight: 700; }
.dep-blocked { background: rgba(168,85,247,0.12); color: var(--color-blocked); border: 1px solid rgba(168,85,247,0.25); margin-top: 4px; }
.dep-conn     { font-size: 12px; color: var(--color-text-faint); }
.dep-conn-ok  { color: var(--color-success); }
.dep-conn-bad { color: var(--color-danger); font-weight: 700; }
.dep-blocked-group { display: flex; flex-direction: column; gap: 4px; }
.dep-blocked-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--color-danger);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
  font-family: var(--font-mono);
}
.missing-badge {
  display: block;
  font-size: 8px;
  font-weight: 800;
  color: var(--color-danger);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dep-examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}
.dep-ex {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.dep-ex-title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.dep-ex-items {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  line-height: 1.6;
}

/* ── Product Preview Cards ────────────────────────────────────────── */
.preview-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.preview-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.preview-card:hover { box-shadow: var(--shadow-md); }
.card-exists:hover  { border-color: var(--color-success); }
.card-missing:hover { border-color: var(--color-warning); }
.card-risky:hover   { border-color: var(--color-danger); }
.card-blocked:hover { border-color: var(--color-blocked); }
.card-next:hover    { border-color: var(--color-primary); }
.card-next-wide { grid-column: span 2; }
.preview-card-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.preview-card-title {
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.preview-card-body { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }
.preview-card-example { display: flex; flex-direction: column; gap: var(--space-2); }
.preview-item {
  font-size: var(--text-xs);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.preview-item-ok      { background: rgba(5,150,105,0.08);  color: var(--color-success); }
.preview-item-warn    { background: rgba(217,119,6,0.08);  color: var(--color-warning); }
.preview-item-risk    { background: rgba(220,38,38,0.08);  color: var(--color-danger); }
.preview-item-blocked { background: rgba(168,85,247,0.08); color: var(--color-blocked); }
.preview-item-next    { background: var(--color-surface-3); color: var(--color-text-muted); gap: var(--space-3); }

/* ── Audit Section ────────────────────────────────────────────────── */
.audit-two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
}
.audit-check-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
}
.audit-check-list { display: flex; flex-direction: column; gap: var(--space-2); }
.audit-check-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: 8px 12px;
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.audit-check-list li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}
.audit-sample {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.audit-sample-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
}
.audit-sample-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.audit-score-chip {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.audit-score-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-warning);
  font-family: var(--font-mono);
  line-height: 1;
}
.audit-score-denom {
  font-size: 14px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.audit-section-row {
  display: flex;
  gap: var(--space-3);
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: flex-start;
}
.audit-section-tag {
  flex-shrink: 0;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
}
.tag-orange { background: rgba(217,119,6,0.15); color: var(--color-warning); }
.tag-red    { background: rgba(220,38,38,0.15); color: var(--color-danger); }
.tag-dim    { background: rgba(168,85,247,0.15); color: var(--color-blocked); }
.audit-section-items { font-size: 11px; color: var(--color-text-muted); line-height: 1.6; font-family: var(--font-mono); }
.audit-next-actions { padding: 14px 20px; }
.audit-next-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
}
.audit-next-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 11px;
  color: var(--color-text-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-family: var(--font-mono);
}
.audit-next-item:last-child { border-bottom: none; }

/* ── Audience Cards ───────────────────────────────────────────────── */
.audience-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}
.audience-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.audience-primary {
  border-color: color-mix(in oklab, var(--color-primary) 40%, transparent);
  background: color-mix(in oklab, var(--color-primary) 5%, var(--color-surface));
}
.audience-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.audience-icon { font-size: 28px; }
.audience-title { font-size: var(--text-base); font-weight: 700; color: var(--color-text); }
.audience-body  { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; }
.audience-detail { font-size: var(--text-xs); color: var(--color-text-faint); font-family: var(--font-mono); margin-top: auto; }

/* ── Why Now Stats ────────────────────────────────────────────────── */
.why-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}
.why-stat {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5);
  text-align: center;
}
.why-stat-num {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-mono);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.why-stat-label { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.5; }
.why-body { display: flex; flex-direction: column; gap: var(--space-4); max-width: 60ch; }
.why-body p { font-size: var(--text-base); color: var(--color-text-muted); line-height: 1.75; }
.why-body strong { color: var(--color-text); }

/* ── Waitlist ─────────────────────────────────────────────────────── */
.section-waitlist {
  background: var(--color-surface);
}
.waitlist-form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.req { color: var(--color-danger); }
.form-input, .form-select, .form-textarea {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-text-faint); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-error { font-size: var(--text-xs); color: var(--color-danger); min-height: 1.2em; }
.form-consent { flex-direction: row; align-items: flex-start; gap: var(--space-3); }
.consent-label { display: flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; }
.consent-check { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-primary); cursor: pointer; }
.consent-label span { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.55; }

/* Waitlist Success */
.waitlist-success {
  background: color-mix(in oklab, var(--color-success) 8%, var(--color-surface));
  border: 1px solid color-mix(in oklab, var(--color-success) 30%, transparent);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.success-icon { font-size: 40px; color: var(--color-success); }
.success-title { font-size: var(--text-xl); font-weight: 800; color: var(--color-text); }
.success-body { font-size: var(--text-base); color: var(--color-text-muted); max-width: 44ch; line-height: 1.7; }
.success-share { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); margin-top: var(--space-4); }
.success-share-label { font-size: var(--text-xs); color: var(--color-text-faint); }
.copy-confirm { font-size: var(--text-xs); color: var(--color-success); font-weight: 600; }

/* ── FAQ ──────────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--color-border-subtle); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
  transition: background var(--transition);
  cursor: pointer;
}
.faq-q:hover { background: var(--color-surface-2); }
.faq-q[aria-expanded="true"] { color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 5%, var(--color-surface)); }
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(45deg); color: var(--color-primary); }
.faq-arrow {
  font-size: 20px;
  font-weight: 300;
  color: var(--color-text-faint);
  flex-shrink: 0;
  transition: transform var(--transition), color var(--transition);
  line-height: 1;
}
.faq-a {
  padding: 0 var(--space-6) var(--space-5) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border-subtle);
}
.faq-a:not([hidden]) { display: block; }

/* ── Final CTA ────────────────────────────────────────────────────── */
.section-final-cta {
  background: color-mix(in oklab, var(--color-primary) 8%, var(--color-surface));
  border-top: 1px solid color-mix(in oklab, var(--color-primary) 20%, transparent);
  text-align: center;
}
.final-cta-headline {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.final-cta-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}
.final-cta-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────────────────────────────── */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-10);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}
.footer-brand { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-tagline { font-size: var(--text-xs); color: var(--color-text-faint); line-height: 1.5; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-links a {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  transition: color var(--transition);
  padding: 2px 0;
}
.footer-links a:hover { color: var(--color-primary); }
.footer-legal { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-legal p { font-size: var(--text-xs); color: var(--color-text-faint); }
.footer-sub { color: var(--color-text-faint); opacity: 0.7; }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links, .nav-actions .btn { display: none; }
  .nav-mobile-toggle { display: flex; }
  .mobile-menu:not([hidden]) { display: flex; }
  .dashboard-panels { grid-template-columns: repeat(3, 1fr); }
  .timeline { flex-direction: column; align-items: stretch; }
  .timeline-arrow { padding: var(--space-2) 0; display: none; }
  .dep-two-col { grid-template-columns: 1fr; }
  .audit-two-col { grid-template-columns: 1fr; }
  .preview-cards { grid-template-columns: 1fr; }
  .card-next-wide { grid-column: span 1; }
  .why-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-6); }
}
@media (max-width: 640px) {
  .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .section-headline { font-size: clamp(1.5rem, 6vw, 2.5rem); }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .dashboard-panels { grid-template-columns: repeat(2, 1fr); }
  .dashboard-header { flex-direction: column; gap: 4px; align-items: flex-start; }
  .why-stats { grid-template-columns: 1fr 1fr; }
  .not-grid { grid-template-columns: 1fr 1fr; }
  .final-cta-btns { flex-direction: column; width: 100%; }
  .final-cta-btns .btn { width: 100%; }
  .final-cta-headline { font-size: clamp(1.5rem, 7vw, 2.5rem); }
}
@media (max-width: 440px) {
  .dashboard-panels { grid-template-columns: 1fr; }
  .why-stats { grid-template-columns: 1fr; }
}

/* ── Dev Login Trigger ─────────────────────────────────────────────────────── */
.dev-login-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-text-faint);
  cursor: pointer;
  opacity: 0.35;
  transition: opacity var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
  flex-shrink: 0;
  margin-right: 6px;
}
.dev-login-trigger:hover {
  opacity: 1;
  border-color: var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-primary);
}

/* ── Dev Login Modal ───────────────────────────────────────────────────────── */
.dev-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 72px 0 0 16px;
}
.dev-modal-backdrop[hidden] { display: none !important; }

.dev-modal {
  width: 320px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  overflow: hidden;
  animation: devModalIn 0.18s cubic-bezier(0.34,1.56,0.64,1) both;
}

@keyframes devModalIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.dev-modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border-subtle);
  background: var(--color-surface-2);
}

.dev-modal-icon {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dev-modal-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text);
}

.dev-modal-sub {
  font-size: 10px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  margin-top: 1px;
}

.dev-modal-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--color-text-faint);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), background var(--transition);
}
.dev-modal-close:hover { color: var(--color-text); background: var(--color-surface-3); }

.dev-modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dev-error {
  font-size: 11px;
  color: var(--color-danger);
  background: rgba(220,38,38,0.08);
  border: 1px solid rgba(220,38,38,0.18);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  line-height: 1.4;
}
.dev-error[hidden] { display: none !important; }

.dev-field { display: flex; flex-direction: column; gap: 5px; }

.dev-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.dev-input {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  width: 100%;
  box-sizing: border-box;
  transition: border-color var(--transition);
}
.dev-input:focus { outline: none; border-color: var(--color-primary); }
.dev-input::placeholder { color: var(--color-text-faint); }

.dev-btn {
  width: 100%;
  padding: 10px 16px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  font-family: var(--font-body);
}
.dev-btn:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.dev-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.dev-back-btn {
  background: none;
  border: none;
  color: var(--color-text-faint);
  font-size: 11px;
  cursor: pointer;
  text-align: center;
  padding: 2px;
  font-family: var(--font-body);
  transition: color var(--transition);
}
.dev-back-btn:hover { color: var(--color-text); }