:root {
  --bg: #f6f5f1;
  --card: #ffffff;
  --text: #17201c;
  --muted: #64706a;
  --line: #dde4df;
  --accent: #0f6d52;
  --accent-dark: #0a503c;
  --soft: #edf7f2;
  --error: #a93a3a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
.page-shell { max-width: 980px; margin: 0 auto; padding: 32px 18px 60px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 12px 34px rgba(0,0,0,.06); }
.brand { padding: 24px 28px; display: flex; gap: 22px; align-items: center; border-bottom: 1px solid var(--line); }
.brand img { width: 180px; max-height: 92px; object-fit: contain; object-position: left center; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; font-weight: 700; color: var(--accent); margin: 0 0 6px; }
h1 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.brand p:last-child { margin: 7px 0 0; color: var(--muted); }
.notice { margin: 24px 28px 0; padding: 14px 16px; background: var(--soft); border: 1px solid #cfe7dc; border-radius: 12px; }
form { padding: 4px 28px 30px; }
section { margin-top: 28px; }
h2 { font-size: 1.15rem; margin: 0 0 14px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.wide { grid-column: 1 / -1; }
label { display: block; font-weight: 650; font-size: .92rem; }
input, select, textarea {
  width: 100%; margin-top: 7px; border: 1px solid #cbd5cf; border-radius: 10px;
  padding: 12px 13px; font: inherit; background: white; color: inherit;
}
input[readonly] { background: #f3f6f4; color: #425048; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(15,109,82,.13); border-color: var(--accent); }
.inline { display: flex; gap: 8px; align-items: flex-end; }
.inline input { flex: 1; }
button { border: 0; border-radius: 10px; padding: 12px 16px; font-weight: 750; cursor: pointer; }
button:disabled { opacity: .6; cursor: wait; }
.primary { width: 100%; margin-top: 22px; background: var(--accent); color: white; font-size: 1rem; }
.primary:hover { background: var(--accent-dark); }
.secondary { background: #e8efeb; color: #20332b; white-space: nowrap; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
legend { font-weight: 750; padding: 0 7px; }
.checks label, .consent label { display: flex; gap: 9px; align-items: flex-start; margin: 10px 0; font-weight: 520; }
.checks input, .consent input { width: auto; margin: 3px 0 0; }
small { display: block; min-height: 18px; margin-top: 6px; color: var(--muted); }
small.ok, .message.ok { color: var(--accent); }
small.error, .message.error { color: var(--error); }
.message { min-height: 22px; margin-top: 12px; font-weight: 650; }
.privacy { color: var(--muted); font-size: .88rem; }
.privacy a { color: var(--accent); }
.resend { width: 100%; margin-top: 10px; }
small.hint { min-height: 0; font-weight: 400; }
.legal { margin: 0; padding: 18px 28px 24px; border-top: 1px solid var(--line); text-align: center; font-size: .78rem; color: var(--muted); }
@media (max-width: 700px) {
  .grid { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .brand { align-items: flex-start; flex-direction: column; }
  .brand img { width: 150px; }
  .inline { align-items: stretch; flex-direction: column; }
}

.otp-notice { margin: 0 0 16px; }
.otp-notice p { margin: 0 0 6px; }

/* Confirmación / Mi inscripción / calendario */
.result { padding: 28px; }
.result h2 { margin: 22px 0 10px; font-size: 1.25rem; }
.result h2:first-child { margin-top: 0; }
.result h2.ok { color: var(--accent); font-size: 1.5rem; }
.result h2.warn { color: var(--error); }
.result h3 { margin: 0 0 6px; font-size: 1.05rem; }
.folio-box { display: inline-flex; flex-direction: column; gap: 4px; padding: 12px 20px; margin: 8px 0 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--soft); }
.folio-label { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.folio-value { font-size: 1.5rem; letter-spacing: .06em; }
.course { margin: 0 0 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; }
ul.sessions { margin: 0; padding-left: 18px; }
ul.sessions li { margin: 6px 0; }
ul.sessions small { min-height: 0; margin-top: 2px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 6px; }
.btn { display: inline-block; padding: 13px 20px; border-radius: 10px; font-weight: 750; text-decoration: none; text-align: center; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: #e8efeb; color: #20332b; }
.btn-primary:hover { background: var(--accent-dark); }
.hint-line { margin: 0 0 14px; color: var(--muted); font-size: .92rem; }