/* Mobile-first styles for the 4-961 petition wizard. */
:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --ink: #1a2230;
  --muted: #5a6675;
  --line: #d4dae2;
  --primary: #1f5fa6;
  --primary-ink: #ffffff;
  --danger: #b3261e;
  --ok: #1d7a45;
  --focus: #1f5fa6;
  --radius: 10px;
  --maxw: 720px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
}
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: #fff; padding: 8px 12px; z-index: 10;
}
.skip-link:focus { left: 8px; }

.app-header { background: var(--primary); color: #fff; padding: 16px 0; }
.app-header h1 { margin: 0; font-size: 1.25rem; }
.subtitle { margin: 2px 0 0; opacity: 0.9; font-size: 0.9rem; }

.safety-banner {
  background: #fdeceb; color: #5a1b18; border-bottom: 1px solid #f3c4c0;
  padding: 10px 16px; font-size: 0.9rem; text-align: center;
}
.safety-banner a { color: #8a1b15; font-weight: 600; }
.quick-exit {
  display: inline-block; margin-left: 8px; background: var(--danger); color: #fff;
  border: 0; border-radius: 6px; padding: 4px 10px; font-size: 0.85rem; cursor: pointer;
}

.progress { margin: 16px 0 8px; }
.progress-bar { height: 8px; background: #e3e8ee; border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; width: 0; background: var(--primary); transition: width 0.25s ease; }
.progress-label { font-size: 0.85rem; color: var(--muted); margin-top: 6px; }

.step-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 16px; margin-bottom: 14px; }
.step-card h2 { margin: 0 0 4px; font-size: 1.15rem; }
.step-intro { color: var(--muted); margin: 0 0 14px; font-size: 0.95rem; }

.field { margin: 0 0 16px; }
.field > label, .field-legend { display: block; font-weight: 600; margin-bottom: 6px; }
.field .help { display: block; color: var(--muted); font-weight: 400; font-size: 0.85rem; margin-top: 2px; }

input[type="text"], input[type="tel"], input[type="email"], input[type="date"], textarea, select {
  width: 100%; padding: 12px; font-size: 17px; /* 16px+ avoids iOS zoom */
  border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink);
}
textarea { min-height: 90px; resize: vertical; }
input:focus, textarea:focus, select:focus, button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 35%, white); border-color: var(--focus);
}
.field.invalid input, .field.invalid textarea { border-color: var(--danger); }
.field-msg { color: var(--danger); font-size: 0.85rem; margin-top: 4px; }

/* check / radio rows: large tap targets */
.opt { display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 8px; margin-bottom: 8px; background: #fff; cursor: pointer; }
.opt input { width: 22px; height: 22px; margin: 1px 0 0; flex: 0 0 auto; }
.opt:has(input:checked) { border-color: var(--primary); background: #eef4fb; }
.opt span { flex: 1; }

.subsection { border-left: 3px solid var(--line); padding-left: 12px; margin: 8px 0 16px; }
.row-group { border: 1px dashed var(--line); border-radius: 8px; padding: 10px; margin-bottom: 10px; }
.row-group h4 { margin: 0 0 8px; font-size: 0.95rem; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 560px) { .grid2 { grid-template-columns: 1fr 1fr; } }

.note { background: #fff8e6; border: 1px solid #f0e0a8; border-radius: 8px; padding: 10px 12px; font-size: 0.9rem; margin-bottom: 14px; }
.note.warn { background: #fdeceb; border-color: #f3c4c0; }

.nav-buttons { display: flex; gap: 10px; margin: 4px 0 24px; }
.btn { flex: 1; padding: 14px; font-size: 1rem; font-weight: 600; border-radius: 8px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-secondary { background: #fff; color: var(--ink); border-color: var(--line); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn-block { width: 100%; }

.step-error { background: #fdeceb; color: #5a1b18; border: 1px solid #f3c4c0; border-radius: 8px; padding: 10px 12px; margin-bottom: 12px; }

.disclaimer { color: var(--muted); font-size: 0.82rem; margin: 8px 0 40px; }

.review dl { margin: 0; }
.review dt { font-weight: 600; margin-top: 10px; }
.review dd { margin: 0; color: var(--muted); white-space: pre-wrap; }

.verify-box { background: #eef4fb; border: 1px solid #c9ddf2; border-radius: 8px; padding: 14px; margin: 14px 0; }
.status { font-size: 0.9rem; margin-top: 8px; }
.status.ok { color: var(--ok); }
.status.err { color: var(--danger); }

.success { text-align: center; padding: 20px 0; }
.success .check { font-size: 3rem; color: var(--ok); }