/* VRA v3 — Direction A design system */
:root {
  --navy: #0f1a2e; --blue: #2558d3; --blue-focus: rgba(37,88,211,0.12);
  --bg: #f5f6f8; --white: #ffffff; --text: #1a1d26; --text-2: #4b5163;
  --text-3: #8d93a1; --border: #dfe2e8; --input-bg: #f8f9fb;
  --green: #1a7f42; --amber: #9a6700; --amber-bg: #fdf3e2;
  --red: #b42318; --red-bg: #fbeae9; --green-bg: #e7f4ec;
  --blue-bg: #eef2fc;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
/* Header */
.header { background: var(--navy); height: 52px; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center; }
.header-brand { display: flex; align-items: baseline; gap: 10px; }
.header-mark { font-family: 'Instrument Serif', serif; font-size: 18px;
  color: #fff; letter-spacing: -0.2px; text-decoration: none; }
.header-rule { width: 1px; height: 16px; background: rgba(255,255,255,0.15);
  align-self: center; }
.header-label { font-size: 12px; font-weight: 300; color: rgba(255,255,255,0.5); }
.header-nav { display: flex; gap: 18px; align-items: center; }
.header-nav a { color: rgba(255,255,255,0.55); text-decoration: none;
  font-size: 12.5px; transition: color 0.2s; }
.header-nav a:hover, .header-nav a.active { color: #fff; }
.header-meta { display: flex; align-items: center; gap: 16px; font-size: 12px;
  color: rgba(255,255,255,0.6); }
.header-meta a { color: rgba(255,255,255,0.35); text-decoration: none; font-size: 11px; }
.header-meta a:hover { color: rgba(255,255,255,0.7); }
/* Layout */
.page { max-width: 1080px; margin: 0 auto; padding: 32px 20px 48px; }
.page-narrow { max-width: 460px; margin: 0 auto; padding: 56px 20px 48px; }
.panel { background: var(--white); border-radius: 10px; padding: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.05);
  margin-bottom: 16px; }
.serif-heading { font-family: 'Instrument Serif', serif; color: var(--navy);
  letter-spacing: -0.4px; line-height: 1.15; }
.label { font-size: 11px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text-3); }
.muted { color: var(--text-3); font-size: 12px; }
/* Stat cards */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin-bottom: 18px; }
.stat { background: var(--white); border-radius: 10px; padding: 18px 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 24px rgba(0,0,0,0.05); }
.stat .n { font-family: 'Instrument Serif', serif; font-size: 32px;
  color: var(--navy); line-height: 1.1; }
.stat .n.crit { color: var(--red); }
.stat .l { font-size: 10px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text-3); margin-top: 4px; }
/* Table */
table.vendors { width: 100%; border-collapse: collapse; font-size: 13px; }
table.vendors th { font-size: 10px; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--text-3); text-align: left;
  padding: 10px 12px; border-bottom: 1px solid var(--border);
  background: #fafbfc; cursor: pointer; user-select: none; }
table.vendors td { padding: 11px 12px; border-bottom: 1px solid #f2f3f6;
  vertical-align: middle; }
table.vendors tr.vrow { cursor: pointer; }
table.vendors tr.vrow:hover { background: #f8f9fc; }
.vname { font-weight: 600; }
.vname small { display: block; font-weight: 400; color: var(--text-3); font-size: 11px; }
/* Chips and dots */
.chip { display: inline-block; border-radius: 5px; padding: 2px 8px;
  font-size: 11.5px; font-weight: 600; }
.chip.score-g { background: var(--green-bg); color: var(--green); }
.chip.score-m { background: var(--amber-bg); color: var(--amber); }
.chip.score-b { background: var(--red-bg); color: var(--red); }
.chip.ssc { background: var(--blue-bg); color: var(--blue); }
.chip.verdict { background: var(--amber-bg); color: var(--amber); }
.dot { display: inline-flex; align-items: center; gap: 6px; font-size: 12px;
  color: var(--text-2); }
.dot::before { content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); flex-shrink: 0; }
.dot.warn::before { background: #e8a13c; }
.dot.crit::before { background: var(--red); }
.dot.notable::before { background: #3b82f6; }
.dot.err::before { background: var(--text-3); }
/* Buttons, forms */
.btn { display: inline-block; background: var(--blue); color: var(--white);
  border: none; border-radius: 7px; padding: 9px 16px; font-size: 13px;
  font-weight: 600; font-family: inherit; cursor: pointer;
  text-decoration: none; transition: background 0.15s; }
.btn:hover { background: #1e4bb8; }
.btn.ghost { background: transparent; color: var(--blue);
  border: 1px solid #c9d4f0; }
.btn.ghost:hover { background: var(--blue-bg); }
.btn.quiet { background: transparent; color: var(--text-3);
  border: 1px solid var(--border); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.4px; text-transform: uppercase; color: var(--text-2);
  margin-bottom: 6px; }
.field input, .field select { width: 100%; padding: 10px 12px;
  border: 1.5px solid var(--border); border-radius: 7px; font-size: 14px;
  font-family: inherit; color: var(--text); background: var(--input-bg); }
.field input:focus, .field select:focus { outline: none;
  border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-focus);
  background: var(--white); }
.search-input { padding: 8px 12px; border: 1.5px solid var(--border);
  border-radius: 7px; font-size: 13px; font-family: inherit;
  background: var(--input-bg); width: 240px; }
.field textarea { width: 100%; padding: 10px 12px;
  border: 1.5px solid var(--border); border-radius: 7px; font-size: 13.5px;
  font-family: inherit; line-height: 1.45; color: var(--text);
  background: var(--input-bg); resize: vertical; min-height: 68px; }
.field textarea:focus { outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-focus); background: var(--white); }
/* Option groups (engine selector, beta toggles) */
.option-box { border: 1px solid var(--border); border-radius: 8px;
  background: #fafbfc; padding: 14px 16px 15px; }
.field .option-row { display: flex; align-items: center; gap: 9px;
  padding: 4px 0; margin-bottom: 0; font-size: 13.5px; font-weight: 400;
  letter-spacing: 0; text-transform: none; color: var(--text); cursor: pointer; }
.field .option-row input { width: auto; padding: 0; margin: 0;
  accent-color: var(--blue); flex-shrink: 0; }
.opt-hint { color: var(--text-3); font-size: 12px; }
/* Modal */
.overlay { position: fixed; inset: 0; background: rgba(15,26,46,0.45);
  backdrop-filter: blur(3px); z-index: 100; display: none;
  align-items: center; justify-content: center; }
.overlay.open { display: flex; }
.modal { background: var(--white); border-radius: 12px; padding: 32px;
  width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
.modal-title { font-family: 'Instrument Serif', serif; font-size: 20px;
  color: var(--navy); margin-bottom: 18px; }
/* Progress steps (assessment modal) */
.steps { margin-bottom: 24px; }
.step { display: flex; align-items: center; gap: 12px; padding: 7px 0;
  font-size: 13px; color: var(--text-3); }
.step.done { color: var(--green); }
.step.active { color: var(--text); font-weight: 500; }
.step-icon { width: 20px; height: 20px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0; font-size: 11px; }
.step.pending .step-icon { border: 1.5px solid var(--border); }
.step.active .step-icon { border: 2px solid var(--blue); }
.step.active .step-icon::after { content: ''; width: 6px; height: 6px;
  border-radius: 50%; background: var(--blue);
  animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.step.done .step-icon { background: var(--green); border: none;
  color: var(--white); font-size: 10px; }
.track { background: #eef0f4; border-radius: 3px; height: 3px;
  overflow: hidden; margin-bottom: 12px; }
.track-fill { height: 100%; border-radius: 3px; background: var(--blue);
  transition: width 0.5s ease; width: 5%; }
/* Misc */
.error-banner { background: var(--red-bg); color: var(--red);
  border-radius: 7px; padding: 10px 14px; font-size: 13px; margin-bottom: 14px;
  display: none; }
.empty-state { text-align: center; padding: 56px 20px; color: var(--text-3); }
.empty-state .serif-heading { font-size: 22px; margin-bottom: 8px; }
.spark { width: 110px; height: 28px; }