/* =====================================================================
   FIELDBRIEF — Travel Risk Calculator
   dossier.css — confidential dossier meets modern dashboard
   ===================================================================== */

:root {
  --paper:        #ebe5d6;
  --paper-2:      #ddd5c0;
  --ink:          #1a1814;
  --ink-soft:     #3a3530;
  --accent:       #b91c1c;
  --classified:   #7f1d1d;
  --safe:         #15803d;
  --moderate:     #ca8a04;
  --high:         #c2410c;
  --extreme:      #991b1b;
  --border:       rgba(26, 24, 20, 0.35);
  --border-soft:  rgba(26, 24, 20, 0.18);
  --shadow:       0 8px 32px -16px rgba(26, 24, 20, 0.4);

  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-display: 'Major Mono Display', 'JetBrains Mono', monospace;
  --font-serif:   'Fraunces', Georgia, 'Times New Roman', serif;
}

*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink);
  line-height: 1.55;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse at top left,    rgba(255, 246, 220, 0.5), transparent 60%),
    radial-gradient(ellipse at bottom right, rgba(195, 175, 130, 0.18), transparent 70%),
    repeating-linear-gradient(
      45deg,
      transparent 0 6px,
      rgba(60, 50, 30, 0.012) 6px 7px
    );
  min-height: 100vh;
}

/* ── Type system ──────────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family: var(--font-display); letter-spacing: 0.02em; font-weight: 400; color: var(--ink); }
h1 { font-size: clamp(28px, 4vw, 44px); margin: 0 0 8px 0; }
h2 { font-size: clamp(22px, 3vw, 30px); margin: 36px 0 12px; }
h3 { font-size: 18px; margin: 24px 0 10px; }
h4 { font-size: 14px; margin: 20px 0 8px; text-transform: uppercase; letter-spacing: 0.06em; }
p  { margin: 0 0 12px; }
a  { color: var(--ink); text-decoration-color: rgba(26, 24, 20, 0.4); text-underline-offset: 3px; }
a:hover { color: var(--accent); }

.metadata, .meta, code, kbd { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.02em; }

/* ── Layout ───────────────────────────────────────────────────────── */
.container { width: 92%; max-width: 1200px; margin: 0 auto; }

.masthead {
  border-bottom: 2px solid var(--ink);
  padding: 18px 0 12px;
  position: relative;
  background: rgba(235, 229, 214, 0.65);
  backdrop-filter: blur(2px);
}
.masthead .container { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; position: relative; }
.masthead-line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex; gap: 24px; flex-wrap: wrap;
  margin-bottom: 6px;
}
.masthead-line span { white-space: nowrap; }
.masthead-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  margin: 0;
  color: var(--ink);
}
.masthead-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  margin-top: 6px;
  color: var(--ink-soft);
}
.classified-stamp {
  position: absolute;
  right: 16px;
  top: 14px;
  transform: rotate(-8deg);
  border: 3px solid var(--classified);
  color: var(--classified);
  padding: 4px 14px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.18em;
  border-radius: 2px;
  background: rgba(127, 29, 29, 0.04);
  pointer-events: none;
}

.crosshair { position: fixed; width: 14px; height: 14px; pointer-events: none; }
.crosshair::before,.crosshair::after { content: ''; position: absolute; background: var(--ink); }
.crosshair::before { left: 0; right: 0; top: 50%; height: 1px; }
.crosshair::after  { top: 0; bottom: 0; left: 50%; width: 1px; }
.crosshair.tl { top: 16px;    left: 16px; }
.crosshair.tr { top: 16px;    right: 16px; }
.crosshair.bl { bottom: 16px; left: 16px; }
.crosshair.br { bottom: 16px; right: 16px; }

/* ── Navigation ───────────────────────────────────────────────────── */
.nav {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.nav a { padding: 8px 12px; border: 1px solid transparent; border-radius: 2px; }
.nav a.active, .nav a:hover { border-color: var(--ink); }

/* ── Sections / cards ─────────────────────────────────────────────── */
.section { padding: 32px 0; }
.section--hero { padding: 56px 0 32px; }
.section--pad-lg { padding: 56px 0; }

.card, .panel {
  background: rgba(255, 250, 235, 0.78);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.card.dossier {
  position: relative;
}
.card.dossier::before {
  content: 'CONFIDENTIAL';
  position: absolute;
  top: 8px; right: 12px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--classified);
  opacity: 0.7;
}

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

/* ── Buttons / forms ──────────────────────────────────────────────── */
.button {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 12px 22px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.button:hover { background: var(--ink); color: var(--paper); }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.button.primary:hover { background: var(--classified); border-color: var(--classified); color: var(--paper); }
.button.ghost { border-color: var(--border); color: var(--ink-soft); }
.button.small { padding: 6px 12px; font-size: 11px; }
.button.danger { color: var(--accent); border-color: var(--accent); background: transparent; }
.button.danger:hover { background: var(--accent); color: var(--paper); }

label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=number], input[type=url], select, textarea {
  width: 100%;
  font-family: var(--font-serif);
  font-size: 15px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: rgba(255, 250, 235, 0.85);
  border-radius: 2px;
  color: var(--ink);
}
textarea { font-family: var(--font-mono); font-size: 13px; min-height: 100px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.checkbox-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 16px; }
.checkbox-grid label { display: flex; gap: 8px; align-items: center; text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--ink); font-family: var(--font-serif); }
.checkbox-grid input { width: auto; }

.form-row + .form-row { margin-top: 14px; }

.flash { padding: 12px 16px; margin-bottom: 16px; border: 1px solid var(--border); background: rgba(255, 250, 235, 0.6); border-left: 4px solid var(--ink); }
.flash.success { border-left-color: var(--safe); }
.flash.error   { border-left-color: var(--accent); }
.flash.info    { border-left-color: var(--moderate); }

/* ── Mode selector cards ──────────────────────────────────────────── */
.mode-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 700px) { .mode-grid { grid-template-columns: 1fr; } }
.mode-card {
  border: 1px solid var(--border);
  background: rgba(255, 250, 235, 0.7);
  padding: 18px;
  border-radius: 3px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
}
.mode-card:hover { border-color: var(--ink); }
.mode-card.selected { border-color: var(--accent); border-width: 2px; padding: 17px; }
.mode-card .label { font-family: var(--font-display); font-size: 18px; }
.mode-card .desc  { font-size: 14px; color: var(--ink-soft); margin-top: 4px; }

/* ── Threat dial / score widgets ──────────────────────────────────── */
.threat-dial {
  text-align: center;
  padding: 24px;
}
.threat-dial .number {
  font-family: var(--font-display);
  font-size: clamp(56px, 12vw, 110px);
  line-height: 1;
  display: block;
  color: var(--ink);
}
.threat-dial .denom {
  font-family: var(--font-mono); font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.threat-dial .tier {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
}
.tier-low      { color: var(--safe);     border-color: var(--safe);     }
.tier-moderate { color: var(--moderate); border-color: var(--moderate); }
.tier-elevated { color: var(--high);     border-color: var(--high);     }
.tier-extreme  { color: var(--extreme);  border-color: var(--extreme);  background: rgba(153, 27, 27, 0.05); }

.bar {
  width: 100%; height: 10px; background: rgba(26,24,20,0.07); border: 1px solid var(--border-soft);
  position: relative; border-radius: 1px; overflow: hidden;
}
.bar > div { height: 100%; background: var(--ink); transition: width 0.6s ease-out; }
.bar.low  > div { background: var(--safe); }
.bar.moderate > div { background: var(--moderate); }
.bar.elevated > div { background: var(--high); }
.bar.extreme  > div { background: var(--extreme); }

/* Category meters */
.meters { display: grid; gap: 10px; }
.meter-row {
  display: grid;
  grid-template-columns: 200px 1fr 50px;
  gap: 10px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
}
@media (max-width: 700px) { .meter-row { grid-template-columns: 1fr 50px; } .meter-row .meter-label { grid-column: 1 / -1; } }
.meter-row .meter-label { color: var(--ink-soft); }
.meter-row .meter-val   { text-align: right; font-variant-numeric: tabular-nums; }

/* ── Top drivers list ─────────────────────────────────────────────── */
.driver-list { display: grid; gap: 10px; }
.driver {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 12px;
  border-left: 4px solid var(--moderate);
  background: rgba(255, 250, 235, 0.5);
}
.driver .pill {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  padding: 2px 6px;
  height: fit-content;
}
.impact-low      .pill { color: var(--safe);     border-color: var(--safe); }
.impact-medium   .pill { color: var(--moderate); border-color: var(--moderate); }
.impact-high     .pill { color: var(--extreme);  border-color: var(--extreme); }
.driver.impact-high      { border-left-color: var(--extreme); }
.driver.impact-medium    { border-left-color: var(--moderate); }
.driver.impact-low       { border-left-color: var(--safe); }
.driver h4 { margin: 0 0 4px 0; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; }
.driver p  { margin: 0; font-family: var(--font-serif); font-size: 14px; }
.driver .action { margin-top: 4px; font-style: italic; color: var(--ink-soft); }

/* ── PPRR action grid ─────────────────────────────────────────────── */
.pprr { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1000px) { .pprr { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .pprr { grid-template-columns: 1fr; } }
.pprr-card { padding: 16px; border-top: 3px solid var(--ink); background: rgba(255, 250, 235, 0.6); }
.pprr-card h3 { margin: 0 0 10px; font-family: var(--font-display); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; }
.pprr-card ul { margin: 0; padding-left: 18px; font-size: 14px; }
.pprr-card li { margin-bottom: 6px; }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero h1 { font-family: var(--font-display); font-size: clamp(34px, 5vw, 56px); }
.hero p.lead { font-family: var(--font-serif); font-size: 18px; max-width: 680px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* ── Mini calculator block on home ────────────────────────────────── */
.mini-calc { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 700px) { .mini-calc { grid-template-columns: 1fr; } }

/* ── Footer ───────────────────────────────────────────────────────── */
footer.dossier-footer {
  margin-top: 60px;
  border-top: 2px solid var(--ink);
  padding: 30px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
}
footer.dossier-footer .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 800px) { footer.dossier-footer .container { grid-template-columns: 1fr 1fr; } }
footer.dossier-footer h5 { font-family: var(--font-display); font-size: 13px; margin: 0 0 8px; color: var(--ink); }
footer.dossier-footer ul { padding-left: 16px; margin: 0; }
footer.dossier-footer li { margin-bottom: 4px; }

/* ── Misc utilities ───────────────────────────────────────────────── */
.muted   { color: var(--ink-soft); }
.serif   { font-family: var(--font-serif); }
.mono    { font-family: var(--font-mono); }
.center  { text-align: center; }
.right   { text-align: right; }
.spacer  { height: 24px; }
.divider { border-top: 1px solid var(--border-soft); margin: 24px 0; }

table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 13px; }
table th, table td { border-bottom: 1px solid var(--border-soft); padding: 8px 10px; text-align: left; }
table th { text-transform: uppercase; letter-spacing: 0.12em; font-size: 10px; color: var(--ink-soft); }

/* ── Reduced motion ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .bar > div { transition: none; }
  * { animation: none !important; }
}

/* ── Print ────────────────────────────────────────────────────────── */
@media print {
  body { background: #fff; color: #000; }
  .nav, .hero .cta, footer.dossier-footer, .crosshair, .button { display: none !important; }
  .card, .panel { box-shadow: none; border-color: #000; }
  .classified-stamp { color: #555; border-color: #555; }
}