/* Buyer vs Builder Content Scorecard — Export Media
   Premium dark interface. Charcoal/near-black, one electric-blue accent,
   red reserved for Builder-risk states and destructive actions. */

:root {
  --bg: #0b0f14;
  --bg-raised: #12181f;
  --bg-card: #151c24;
  --border: #232c37;
  --border-soft: #1b232c;
  --text: #eef2f6;
  --text-muted: #9aa7b4;
  --text-faint: #6b7684;
  --accent: #3ea6ff;
  --accent-dim: #1f5c8c;
  --accent-glow: rgba(62, 166, 255, 0.18);
  --danger: #ff5c5c;
  --danger-dim: #7a2626;
  --success: #35d68a;
  --warn: #e8b73e;
  --radius: 10px;
  --radius-lg: 16px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-w: 760px;
}

* { box-sizing: border-box; }

html { color-scheme: dark; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--text);
}

h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.1rem; }
h4 { font-size: 0.98rem; color: var(--text); }

p { margin: 0 0 1em; color: var(--text-muted); }

a { color: var(--accent); }

button { font-family: var(--font); }

/* ---------- Layout shell ---------- */

.site-header {
  border-bottom: 1px solid var(--border-soft);
  background: rgba(11, 15, 20, 0.9);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
}

.site-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.asset-tag {
  font-size: 0.85rem;
  color: var(--text-faint);
}

#app {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.site-footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 20px 60px;
  text-align: center;
}

.site-footer p {
  font-size: 0.8rem;
  color: var(--text-faint);
  margin: 0;
}

.screen { animation: fade-in 0.25s ease both; }

@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .screen, .toast, .progress-fill, .ratio-fill { animation: none !important; transition: none !important; }
}

/* ---------- Generic building blocks ---------- */

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}

.lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 60ch;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
}

.callout {
  border-left: 3px solid var(--accent);
  padding: 12px 18px;
  background: var(--accent-glow);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text);
  font-weight: 600;
}

.muted { color: var(--text-faint); font-size: 0.88rem; }
.opt { color: var(--text-faint); font-weight: 400; font-size: 0.82em; }
.req { color: var(--accent); font-weight: 400; font-size: 0.82em; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #06121c;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover { box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-1px); }

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

.btn-secondary:hover { border-color: var(--accent-dim); }

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

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

.btn-sm { padding: 9px 16px; font-size: 0.85rem; }

.btn.copied { background: var(--success); color: #06231a; border-color: var(--success); }

.nav-row {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.nav-row.wrap { justify-content: flex-start; }

/* ---------- Landing ---------- */

.landing .trust-note {
  font-size: 0.85rem;
  color: var(--text-faint);
  margin-top: 14px;
}

.for-not-for {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
}

.for-not-for .card h3 { color: var(--accent); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.04em; }
.for-not-for .card:last-child h3 { color: var(--text-faint); }

.for-not-for .card p { margin: 0; font-size: 0.9rem; }

/* ---------- Explain ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px 0;
}

.two-col .card p { margin: 0; }

/* ---------- Audit ---------- */

.progress {
  font-size: 0.8rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.progress-bar {
  height: 4px;
  background: var(--border-soft);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 28px;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease;
}

.field-row { margin-bottom: 22px; }

.field-row label {
  display: block;
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 8px;
}

.field-row input[type="text"],
.field-row textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 12px 14px;
  resize: vertical;
}

.field-row input[type="text"]:focus,
.field-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.check-block {
  border-top: 1px solid var(--border-soft);
  padding: 22px 0;
}

.check-block h4 { margin-bottom: 6px; }

.check-q {
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.score-opts {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.score-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.score-opt:hover { border-color: var(--accent-dim); color: var(--text); }

.score-opt:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.score-opt.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--text);
}

.score-num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
}

.score-opt.selected .score-num { background: var(--accent); color: #06121c; }

.score-text { font-size: 0.9rem; }

.job-opts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.job-opt {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 8px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;
}

.job-opt:hover { border-color: var(--accent-dim); color: var(--text); }
.job-opt:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.job-opt.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
  color: var(--text);
}

.err-msg {
  color: var(--danger);
  font-size: 0.85rem;
  margin: -6px 0 10px;
}

/* ---------- Results ---------- */

.interp {
  border-color: var(--accent-dim);
  margin-bottom: 32px;
}

.interp h3 { color: var(--text); margin-bottom: 8px; }
.interp p { margin: 0; }

.section-h {
  margin-top: 32px;
  color: var(--text-faint);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.ratio-block { display: flex; flex-direction: column; gap: 12px; }

.ratio-row {
  display: grid;
  grid-template-columns: 80px 1fr 90px;
  align-items: center;
  gap: 12px;
}

.ratio-label { font-size: 0.85rem; font-weight: 600; }

.ratio-track {
  height: 10px;
  background: var(--border-soft);
  border-radius: 6px;
  overflow: hidden;
}

.ratio-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.4s ease;
}

.ratio-fill.ratio-builder { background: var(--danger); }
.ratio-fill.ratio-mixed { background: var(--warn); }
.ratio-fill.ratio-prospect { background: var(--success); }

.ratio-num { font-size: 0.82rem; color: var(--text-faint); text-align: right; }

.big-num {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 6px 0 0;
}

.job-block {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.job-row {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 10px;
  text-align: center;
}

.job-row span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.job-row strong { font-size: 1.3rem; color: var(--text); }

.lowest-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.post-mini-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.post-mini p { margin: 0; color: var(--text); font-size: 0.92rem; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-builder { background: var(--danger-dim); color: #ffb3b3; }
.badge-mixed { background: #4a3a12; color: #f0cd7c; }
.badge-prospect { background: #14432c; color: #85e6b8; }

.honest-note {
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border-soft);
  padding-top: 18px;
}

/* ---------- Rewrite lab ---------- */

.examples { margin-bottom: 28px; }

.example-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--border-soft);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.example-row:first-of-type { border-top: none; }

.ex-from { color: var(--text-faint); }
.ex-arrow { color: var(--accent); flex: 0 0 auto; }
.ex-to { color: var(--text); }

.rewrite-card { margin-bottom: 18px; }
.rewrite-card h3 { font-size: 1rem; margin-bottom: 16px; }
.rewrite-card label {
  display: block;
  font-size: 0.85rem;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 6px;
}
.rewrite-card label:not(:last-of-type) { margin-bottom: 16px; }

.rewrite-card textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 10px 12px;
  resize: vertical;
}

.rewrite-card textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ---------- Planner ---------- */

.warn-note {
  border-left: 3px solid var(--warn);
  background: rgba(232, 183, 62, 0.1);
  padding: 12px 16px;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text);
  font-size: 0.9rem;
}

.planner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}

.planner-card h4 { color: var(--accent); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 14px; }

.planner-card label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.planner-card label:not(:last-child) { margin-bottom: 14px; }

.planner-card input,
.planner-card select,
.planner-card textarea {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.88rem;
  padding: 10px 12px;
  resize: vertical;
}

.planner-card select:disabled { opacity: 0.5; cursor: not-allowed; }

.planner-card input:focus,
.planner-card select:focus,
.planner-card textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ---------- Final ---------- */

.sibling-link {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.88rem;
  color: var(--text-faint);
}

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(12px);
  background: var(--bg-raised);
  border: 1px solid var(--accent-dim);
  color: var(--text);
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 50;
  max-width: 90vw;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

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

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .for-not-for, .two-col, .job-block, .planner-grid { grid-template-columns: 1fr; }
  .ratio-row { grid-template-columns: 64px 1fr 70px; }
  #app { padding: 28px 16px 60px; }
  .nav-row { flex-direction: column; align-items: stretch; }
  .nav-row .btn { width: 100%; }
}

/* ---------- Print ---------- */

@media print {
  .site-header, .site-footer, .nav-row, button { display: none !important; }
  body { background: #fff; color: #111; }
  .card { border: 1px solid #ccc; background: #fafafa; break-inside: avoid; }
  .badge-builder { background: #f6d6d6; color: #7a1f1f; }
  .badge-mixed { background: #f5e6bf; color: #6b4e0a; }
  .badge-prospect { background: #cdeedd; color: #14532d; }
  a { color: #0a58ca; }
  .toast { display: none !important; }
}