/* Big, calm, high-contrast. Designed to be easy on older eyes and forgiving on phones. */
:root {
  --brand: #803aad;
  --brand-dark: #5c2a7d;
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --line: #d8d2d2;
  --bg: #faf7f2;
  --field-bg: #ffffff;
  --focus: #1666c9;
  --ok: #0a5a0a;
  --err: #b00020;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 20px;
  line-height: 1.5;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 24px 18px 64px; }

.masthead { text-align: center; padding: 8px 0 4px; }
.masthead h1 { color: var(--brand); font-size: 2.1rem; margin: 0; }
.tagline { color: var(--muted); font-size: 1.15rem; margin: 4px 0 0; letter-spacing: .5px; }

.intro {
  background: #fff; border: 1px solid var(--line); border-left: 6px solid var(--brand);
  padding: 16px 20px; border-radius: 8px; font-size: 1.05rem; color: #333;
}

/* Progress */
.progress { margin: 22px 0 8px; }
.progress-bar { height: 14px; background: #e6dede; border-radius: 999px; overflow: hidden; }
.progress-bar span { display: block; height: 100%; width: 14%; background: var(--brand); transition: width .3s ease; }
.progress-label { text-align: right; color: var(--muted); font-size: 1rem; margin-top: 6px; }

/* Steps */
.step { display: none; }
.step.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.step-title { color: var(--brand); font-size: 1.6rem; margin: 18px 0 2px; }
.step-intro { color: var(--muted); font-size: 1.05rem; margin: 0 0 8px; }

.section-head {
  margin: 26px 0 6px; padding-bottom: 6px; border-bottom: 2px solid var(--brand);
  color: var(--brand); font-size: 1.15rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
}
.note {
  background: #fbf7ef; border: 1px solid #e7dcc4; border-radius: 8px;
  padding: 14px 16px; font-size: 1rem; color: #6b5a2e; margin: 14px 0;
}

/* Fields */
.field { margin: 20px 0; }
.field > label.q, .field .q {
  display: block; font-size: 1.2rem; font-weight: 700; color: var(--ink); margin-bottom: 10px;
}
.field .help { display: block; font-size: 1rem; font-weight: 400; color: var(--muted); margin-top: 2px; }
.req-star { color: var(--err); margin-left: 4px; }

input[type="text"], input[type="tel"], input[type="email"], input[type="date"], textarea, select {
  width: 100%; font-size: 1.15rem; padding: 16px 16px; border: 2px solid var(--line);
  border-radius: 10px; background: var(--field-bg); color: var(--ink); font-family: inherit;
}
textarea { min-height: 130px; resize: vertical; line-height: 1.5; }
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--focus); box-shadow: 0 0 0 4px rgba(22,102,201,.18);
}

/* Name & address grids */
.grid { display: grid; gap: 12px; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.subfield label { display:block; font-size: .95rem; color: var(--muted); margin-bottom: 4px; }
@media (max-width: 560px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* Radio & checkbox as big tappable cards */
.options { display: grid; gap: 10px; }
.options.inline { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.opt {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 2px solid var(--line);
  border-radius: 10px; background: #fff; cursor: pointer; font-size: 1.12rem;
}
.opt:hover { border-color: #b9a0a0; }
.opt input { width: 26px; height: 26px; accent-color: var(--brand); flex: 0 0 auto; margin: 0; }
.opt.checked { border-color: var(--brand); background: #faf4f4; }

.ack .opt { align-items: flex-start; font-size: 1.05rem; }
.ack .opt input { margin-top: 3px; }

/* Pet list */
.petlist .petrow {
  border: 2px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 12px; background: #fff;
  display: grid; gap: 10px; grid-template-columns: 1fr 1fr;
}
@media (max-width: 560px) { .petlist .petrow { grid-template-columns: 1fr; } }
.petlist .petrow input { font-size: 1.05rem; padding: 12px; }
.btn-add {
  background: #fff; color: var(--brand); border: 2px dashed var(--brand); padding: 12px 18px;
  border-radius: 10px; font-size: 1.05rem; cursor: pointer; font-weight: 700;
}
.btn-remove { background: none; border: none; color: var(--err); font-size: 1rem; cursor: pointer; text-align: right; padding: 0; }

/* Errors */
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: var(--err); }
.field.invalid .options .opt { border-color: var(--err); }
.err-msg { color: var(--err); font-size: 1rem; margin-top: 8px; display: none; }
.field.invalid .err-msg { display: block; }

/* Nav */
.nav { display: flex; gap: 12px; margin-top: 30px; }
.btn {
  font-size: 1.2rem; font-weight: 700; padding: 18px 22px; border-radius: 12px; cursor: pointer;
  border: 2px solid transparent; font-family: inherit; min-height: 60px;
}
.btn-back { background: #fff; color: var(--muted); border-color: var(--line); flex: 0 0 auto; }
.btn-next, .btn-submit { background: var(--brand); color: #fff; flex: 1 1 auto; }
.btn-next:hover, .btn-submit:hover { background: var(--brand-dark); }
.btn-back:hover { border-color: var(--muted); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-back[hidden] { display: none; }

.autosave-note { text-align: center; color: var(--muted); font-size: .95rem; margin-top: 14px; }
.form-error {
  background: #fdecef; border: 1px solid #f3b6c2; color: var(--err); padding: 14px 16px;
  border-radius: 10px; margin-top: 16px; font-size: 1.05rem; display: none;
}
.form-error.show { display: block; }

/* Done */
.done { text-align: center; padding: 40px 20px; }
.done-check {
  width: 84px; height: 84px; line-height: 84px; border-radius: 50%; background: var(--ok); color: #fff;
  font-size: 46px; margin: 0 auto 16px;
}
.done h2 { color: var(--brand); font-size: 1.9rem; margin: 0 0 8px; }
.done p { font-size: 1.2rem; color: #333; }