/* Appeal the Charge — high-contrast, mobile-first */
:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --ink: #0b0c0c;
  --muted: #505a5f;
  --border: #b1b4b6;
  --focus: #003078;
  --link: #1d70b8;
  --link-hover: #003078;
  --warn-bg: #fff7e6;
  --warn-border: #ffdd00;
  --warn-ink: #594d00;
  --danger-bg: #fef1f1;
  --danger-border: #d4351c;
  --danger-ink: #942514;
  --ok-bg: #e8f5e9;
  --ok-border: #00703c;
  --ok-ink: #005a30;
  --reduce-bg: #e8f1fb;
  --reduce-border: #1d70b8;
  --reduce-ink: #0b0c0c;
  --timing-bg: #f3e9ff;
  --timing-border: #4c2c92;
  --btn: #00703c;
  --btn-hover: #005a30;
  --btn-ink: #ffffff;
  --secondary-btn: #ffffff;
  --secondary-border: #0b0c0c;
  --radius: 6px;
  --max: 42rem;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--focus);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
  text-decoration: none;
  font-weight: 700;
}
.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

.site-header {
  background: var(--ink);
  color: #fff;
  padding: 1rem 1.25rem;
}
.site-header .brand {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.site-header .tagline {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  color: #f3f2f1;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

/* Disclaimer — repeated, prominent */
.disclaimer {
  background: var(--warn-bg);
  border: 3px solid var(--warn-border);
  border-left-width: 8px;
  padding: 0.9rem 1rem;
  margin: 1rem 0;
  color: var(--ink);
}
.disclaimer strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}
.disclaimer p { margin: 0.4rem 0 0; }
.disclaimer a { color: var(--link); font-weight: 600; }
.disclaimer a:hover, .disclaimer a:focus { color: var(--link-hover); }

.summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  margin: 1.25rem 0;
}
.summary h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}
.summary ul {
  margin: 0;
  padding-left: 1.2rem;
}
.summary li { margin: 0.35rem 0; }

h1 {
  font-size: 1.55rem;
  line-height: 1.25;
  margin: 1rem 0 0.5rem;
}
h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}
h3 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

a {
  color: var(--link);
}
a:hover, a:focus {
  color: var(--link-hover);
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
  margin: 1.25rem 0;
}

.fieldset {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem 1rem;
  margin: 0 0 1.15rem;
}
.fieldset legend {
  font-weight: 700;
  padding: 0 0.35rem;
  font-size: 1.05rem;
}
.hint {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0.25rem 0 0.65rem;
}

.group-label {
  font-size: 1rem;
  font-weight: 700;
  margin: 1rem 0 0.35rem;
  color: var(--ink);
}
.group-label:first-of-type {
  margin-top: 0.5rem;
}

.choice {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0.35rem 0;
  padding: 0.55rem 0.5rem;
  border-radius: 4px;
  min-height: 2.75rem; /* ~44px tap target */
}
.choice:hover {
  background: #f0f4f8;
}
.choice input {
  margin-top: 0.35rem;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  accent-color: var(--btn);
}
.choice label {
  cursor: pointer;
  flex: 1;
  padding: 0.15rem 0;
}

.field {
  margin: 0 0 1rem;
}
.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.field input[type="text"],
.field input[type="date"],
.field textarea {
  width: 100%;
  padding: 0.65rem 0.7rem;
  border: 2px solid var(--ink);
  border-radius: 4px;
  font: inherit;
  background: #fff;
  color: var(--ink);
  min-height: 2.75rem;
}
.field textarea {
  min-height: 6rem;
  resize: vertical;
}
.field.letter-field {
  margin-top: 0.75rem;
}
.field.letter-field label {
  font-weight: 700;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font: inherit;
  font-weight: 700;
  padding: 0.7rem 1.15rem;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  min-height: 2.75rem; /* ~44px */
}
.btn-primary {
  background: var(--btn);
  color: var(--btn-ink);
  border-color: var(--btn);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--btn-hover);
  border-color: var(--btn-hover);
  color: #fff;
}
.btn-secondary {
  background: var(--secondary-btn);
  color: var(--ink);
  border-color: var(--secondary-border);
}
.btn-secondary:hover, .btn-secondary:focus {
  background: #f3f2f1;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.alert {
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin: 1rem 0;
  border: 2px solid;
}
.alert-danger {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-ink);
}
.alert-warn {
  background: var(--warn-bg);
  border-color: var(--warn-border);
  color: var(--ink);
}
.alert-ok {
  background: var(--ok-bg);
  border-color: var(--ok-border);
  color: var(--ok-ink);
}

.ground {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin: 0.75rem 0;
  background: var(--surface);
}
.ground.cancel {
  border-color: var(--ok-border);
  background: var(--ok-bg);
}
.ground.reduce {
  border-color: var(--reduce-border);
  background: var(--reduce-bg);
}
.ground.timing {
  border-color: var(--timing-border);
  background: var(--timing-bg);
}
.ground.exempt {
  border-color: var(--ok-border);
  background: var(--ok-bg);
}
.ground.unclear {
  border-color: var(--border);
  background: #f8f8f8;
}
.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  margin-bottom: 0.4rem;
  background: var(--ink);
  color: #fff;
}
.ground.cancel .badge,
.ground.exempt .badge { background: var(--ok-border); }
.ground.reduce .badge { background: var(--reduce-border); }
.ground.timing .badge { background: var(--timing-border); }
.ground.unclear .badge { background: var(--muted); }

.ground .code-ref {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0.35rem 0 0;
}
.ground .code-ref a { font-weight: 600; }

#letter-box {
  width: 100%;
  min-height: 22rem;
  font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  padding: 0.85rem;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  white-space: pre-wrap;
}

.copy-status {
  min-height: 1.4rem;
  font-weight: 600;
  color: var(--ok-ink);
  margin: 0.35rem 0 0;
}

.site-footer {
  border-top: 2px solid var(--border);
  background: #fff;
  padding: 1.5rem 1.25rem 2.5rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.site-footer .wrap { padding-top: 0; padding-bottom: 0; }
.site-footer h2 {
  color: var(--ink);
  font-size: 1.05rem;
  margin-top: 1rem;
}
.site-footer ul { padding-left: 1.2rem; }
.site-footer a { font-weight: 600; }
.footer-brand {
  margin-top: 1.5rem;
  color: var(--ink);
}

/* Subtle ad slot — empty and hidden for now (NBG-style). TODO: AdSense later (needs Cole's OK). */
.ad-slot {
  display: none; /* hidden when empty */
  margin: 1.25rem 0;
  min-height: 0;
  border: 1px dashed transparent;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}
.ad-slot:not(:empty) {
  display: block;
  min-height: 90px;
  padding: 0.5rem;
  border-color: var(--border);
  background: #fafafa;
}

.hidden { display: none !important; }

@media (min-width: 640px) {
  h1 { font-size: 1.85rem; }
  .wrap { padding-left: 1.5rem; padding-right: 1.5rem; }
}

@media print {
  .site-header,
  .actions,
  .ad-slot,
  .skip-link,
  #quiz,
  .summary,
  .no-print {
    display: none !important;
  }
  body { background: #fff; }
  .disclaimer { border-width: 1px; }
  #results, #letter-section { display: block !important; }
  #letter-box {
    border: none;
    padding: 0;
    font-size: 11pt;
  }
}

.situation-card,
.next-steps-card {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.95rem 1.05rem;
  margin: 1rem 0;
  background: #fff;
}
.situation-card {
  border-left: 8px solid var(--focus);
  background: #f0f4f8;
}
.next-steps-card {
  border-left: 8px solid var(--btn);
  background: var(--ok-bg);
}
.situation-card h3,
.next-steps-card h3,
.grounds-heading {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
}
.situation-card p,
.next-steps-card li {
  margin: 0.4rem 0;
}
.situation-outcome {
  margin-top: 0.75rem !important;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
  font-weight: 600;
}
.next-steps-card ol {
  margin: 0.35rem 0 0;
  padding-left: 1.25rem;
}
.next-steps-card li {
  margin: 0.5rem 0;
}
.grounds-heading {
  margin-top: 1.25rem;
}
.ground h4 {
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}