/* American Visa Guide: shared article styles for standalone reference and tool pages
   (/interview, /reinterview, /interview-dates, and the interview tools).
   Mirrors the embedded styles on /visa-pause and /221g so new pages match them. */
:root {
  --font-display: Georgia, 'Iowan Old Style', 'Times New Roman', Times, serif;
  --font-ui: 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --bg:          #f4efe6;
  --surface:     #fdfaf3;
  --surface-alt: #ede8de;
  --surface-hov: #e4ddcf;
  --ink:         #1e1c17;
  --muted:       #6a6560;

  --accent:      #3e7188;   /* steel blue, AA on cream */
  --accent-dark: #2f5a6e;
  --accent-deco: #5a8fa6;

  --line:        #ddd6cb;
  --line-soft:   #e7e0d4;

  --warn-bg:     #f6ecd9;
  --warn-border: #e6d3b0;
  --warn-edge:   #b07840;
  --warn-ink:    #875325;

  --danger:      #b04a38;
  --danger-bg:   #f7e9e6;
  --danger-border:#ecccc4;

  --sage:        #3f6b5c;
  --sage-bg:     #ebf1ec;
  --sage-border: #d2e2d6;

  --code-bg:     #2b3a42;
  --code-text:   #cfdde3;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

/* Nav + footer styles live in /css/nav.css (shared component) */

/* LAYOUT */
.page-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.25rem 1.5rem 5rem;
}

.breadcrumb {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent-dark); text-decoration: underline; }
.breadcrumb span { margin: 0 0.35rem; opacity: 0.5; }

/* HERO */
.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.4vw, 2.4rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 0.9rem;
}
h1 span, h1 em { color: var(--accent); font-style: italic; font-weight: 500; }
.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 680px;
  margin-bottom: 1.75rem;
}

/* DISCLAIMER */
.disclaimer {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-left: 4px solid var(--warn-edge);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 2.25rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--warn-ink);
}
.disclaimer strong { color: var(--warn-ink); font-family: var(--font-ui); }
.disclaimer a { color: var(--accent-dark); }

/* SECTION HEADINGS */
h2 {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 700;
  color: var(--ink);
  margin: 2.5rem 0 0.9rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--line);
}
h3 {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  margin: 1.6rem 0 0.5rem;
}

p { margin-bottom: 0.85rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); text-decoration: underline; }

ul, ol { padding-left: 1.35rem; margin-bottom: 0.85rem; }
li { margin-bottom: 0.38rem; }
li:last-child { margin-bottom: 0; }
strong { color: var(--ink); font-weight: 600; }
em { font-style: italic; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ON THIS PAGE */
.toc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.1rem 1.35rem;
  margin-bottom: 2.25rem;
}
.toc-title {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.toc ol { margin: 0; padding-left: 1.1rem; columns: 2; column-gap: 1.75rem; }
.toc li { font-size: 0.88rem; margin-bottom: 0.3rem; }
@media (max-width: 560px) { .toc ol { columns: 1; } }

/* FIGURE / IMAGES */
.sheet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.1rem 0 0.6rem;
}
@media (max-width: 620px) { .sheet-grid { grid-template-columns: 1fr; } }
figure { margin: 0; }
figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
}
figcaption {
  font-size: 0.76rem;
  color: var(--muted);
  margin-top: 0.45rem;
  text-align: center;
}

/* TABLE */
.table-wrap { overflow-x: auto; margin: 1.1rem 0 1.4rem; border-radius: 8px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead tr { background: var(--code-bg); }
th {
  text-align: left;
  padding: 0.6rem 0.9rem;
  font-family: var(--font-ui);
  font-weight: 600;
  color: #fff;
  font-size: 0.78rem;
  white-space: nowrap;
}
td {
  padding: 0.58rem 0.9rem;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  color: var(--ink);
}
td:first-child { font-weight: 600; color: var(--accent-dark); }
tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) td { background: rgba(43,58,66,0.03); }

/* STAGE / MITIGATION CARDS */
.stage-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1.15rem 1.3rem 1.3rem;
  margin-bottom: 1rem;
}
.stage-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.stage-pill {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  padding: 0.18rem 0.55rem;
  border-radius: 5px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.stage-title {
  font-family: var(--font-ui);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
}

/* CALLOUTS */
.callout {
  border-radius: 7px;
  padding: 0.8rem 1.05rem;
  margin: 0.9rem 0;
  font-size: 0.895rem;
  line-height: 1.63;
}
.callout-warn {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-left: 3px solid var(--warn-edge);
  color: var(--warn-ink);
}
.callout-warn a { color: var(--accent-dark); }
.callout-info {
  background: rgba(62,113,136,0.06);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-deco);
}
.callout-alert {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-left: 3px solid var(--danger);
  color: #7a3022;
}
.callout-alert a { color: var(--accent-dark); }
.callout-good {
  background: var(--sage-bg);
  border: 1px solid var(--sage-border);
  border-left: 3px solid var(--sage);
}
.callout-title {
  display: block;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

/* KEY DATES */
.keydates {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr));
  margin: 1.15rem 0;
}
.keydate {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 0.7rem 0.9rem;
}
.keydate b {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}
.keydate span {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}
.keydate.next {
  background: var(--warn-bg);
  border-color: var(--warn-border);
}
.keydate.next b { color: var(--warn-ink); }

/* ARGUMENT VOICES */
.voices {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1rem 0 1.3rem;
}
.voice {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.85rem 1.05rem;
}
.voice-who {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-dark);
  padding-top: 0.12rem;
}
.voice-what { font-size: 0.9rem; }
.voice-what p:last-child { margin-bottom: 0; }
@media (max-width: 600px) {
  .voice { grid-template-columns: 1fr; gap: 0.25rem; }
}

.provenance {
  font-size: 0.79rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 1.1rem;
}

/* CHECKLIST */
.checklist { list-style: none; padding: 0; }
.checklist li {
  padding: 0.28rem 0 0.28rem 1.55rem;
  position: relative;
  font-size: 0.9rem;
}
.checklist li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* BACK TO GUIDE */
.guide-return {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 7px;
  margin-top: 0.5rem;
}
.guide-return:hover { background: var(--accent-dark); color: #fff; text-decoration: none; }

/* SOURCES */
.sources {
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.sources h2 { margin-top: 0; }
.sources ol {
  font-size: 0.81rem;
  color: var(--muted);
  line-height: 1.68;
}
.sources li { margin-bottom: 0.45rem; }
.sources a { color: var(--accent); }
.sources a:hover { color: var(--accent-dark); }

/* RESPONSIVE */
@media (max-width: 600px) {
  .page-wrap { padding: 1.5rem 1rem 4rem; }
}

/* ------------------------------------------------------------------
   Components added for the interview hub, re-interview page and tools
   ------------------------------------------------------------------ */

/* Situation chooser: large tappable cards */
.chooser { display: grid; gap: 0.75rem; margin: 1.25rem 0 2rem; }
.chooser-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  color: var(--ink);
}
.chooser-card:hover { background: var(--surface-hov); text-decoration: none; color: var(--ink); }
.chooser-card b { display: block; font-family: var(--font-ui); font-size: 1.02rem; color: var(--accent-dark); margin-bottom: 0.2rem; }
.chooser-card span { display: block; font-size: 0.88rem; color: var(--muted); line-height: 1.55; }
.chooser-card--warn { border-left-color: var(--warn-edge); }
.chooser-card--alert { border-left-color: var(--danger); }

/* Numbered step list with a link per step */
.steps { list-style: none; padding: 0; counter-reset: step; margin: 1rem 0 1.5rem; }
.steps > li {
  counter-increment: step;
  position: relative;
  padding: 0.75rem 1rem 0.75rem 3.1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 0.55rem;
  font-size: 0.93rem;
}
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0.9rem; top: 0.72rem;
  width: 1.55rem; height: 1.55rem; border-radius: 50%;
  background: var(--accent); color: #fff;
  font-family: var(--font-ui); font-weight: 700; font-size: 0.8rem;
  display: flex; align-items: center; justify-content: center;
}
.steps .step-link { display: inline-block; margin-top: 0.25rem; font-size: 0.85rem; font-weight: 600; }

/* Back-to-contents link after long sections */
.to-contents { display: block; text-align: right; font-size: 0.78rem; margin-top: 1rem; }

/* Tool forms */
.tool { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 1.2rem 1.3rem; margin: 1rem 0 1.75rem; }
.tool fieldset { border: none; margin: 0 0 1rem; padding: 0; min-width: 0; }
.tool legend { font-family: var(--font-ui); font-weight: 700; font-size: 0.92rem; margin-bottom: 0.5rem; color: var(--ink); }
.field { display: grid; gap: 0.25rem; margin-bottom: 0.85rem; }
.field label { font-family: var(--font-ui); font-weight: 600; font-size: 0.86rem; }
.field .hint { font-size: 0.79rem; color: var(--muted); }
.field input[type="date"], .field input[type="text"], .field input[type="number"], .field select, .field textarea {
  font: inherit; font-size: 0.93rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  width: 100%;
  min-width: 0;
}
.field textarea { min-height: 5.5rem; resize: vertical; }
.field-row { display: grid; gap: 0 1rem; grid-template-columns: repeat(auto-fit, minmax(min(14rem, 100%), 1fr)); }
.check { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.9rem; margin-bottom: 0.45rem; }
.check input { margin-top: 0.3rem; flex-shrink: 0; }
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-ui); font-size: 0.85rem; font-weight: 600;
  padding: 0.55rem 1rem; border-radius: 7px; cursor: pointer;
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
}
.btn:hover { background: var(--accent-dark); }
.btn--ghost { background: transparent; color: var(--accent-dark); }
.btn--ghost:hover { background: var(--surface-hov); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }

/* Results list for the date checker and triage */
.results { list-style: none; padding: 0; margin: 1rem 0; }
.results li {
  border: 1px solid var(--line); border-left: 4px solid var(--muted);
  border-radius: 8px; padding: 0.7rem 1rem; margin-bottom: 0.5rem;
  background: var(--surface); font-size: 0.9rem;
}
.results li b { display: block; font-family: var(--font-ui); }
.results li.ok { border-left-color: var(--sage); }
.results li.warn { border-left-color: var(--warn-edge); background: var(--warn-bg); }
.results li.bad { border-left-color: var(--danger); background: var(--danger-bg); }
.results li.info { border-left-color: var(--accent-deco); }

.output {
  white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem; line-height: 1.55;
  background: var(--code-bg); color: var(--code-text);
  border-radius: 8px; padding: 1rem 1.1rem; overflow-x: auto; margin: 0.75rem 0;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

@media print {
  .no-print, .site-nav, .avg-footer, .page-live-notice, .pause-glossary, .btn-row { display: none !important; }
  body { background: #fff; }
  .page-wrap { padding: 0; max-width: none; }
}