/* ===== Registro de cursos · IDELM / UdeLM ===== */
@font-face { font-family: "DM Sans"; font-weight: 400; font-display: swap; src: url("fonts/DMSans-400.ttf") format("truetype"); }
@font-face { font-family: "DM Sans"; font-weight: 500 600; font-display: swap; src: url("fonts/DMSans-500.ttf") format("truetype"); }
@font-face { font-family: "DM Sans"; font-weight: 700; font-display: swap; src: url("fonts/DMSans-700.ttf") format("truetype"); }
:root {
  --lime: #a4b03a;
  --brand: #25234f;
  --accent: #003b29;
  --ink: #1b2430;
  --ink-2: #4a5563;
  --ink-3: #7b8592;
  --line: #dfe4ea;
  --bg: #f2f4f7;
  --card: #ffffff;
  --ok: #157347;
  --ok-bg: #e8f5ee;
  --warn: #8a5a00;
  --warn-bg: #fff6e0;
  --err: #b42318;
  --err-bg: #fdecea;
  --radius: 10px;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --serif: "DM Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.5 var(--sans); }
a { color: var(--brand); }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 720px; }
.muted { color: var(--ink-3); font-size: .93em; }
code { background: #eef1f5; padding: 1px 5px; border-radius: 4px; font-size: .9em; }

/* ---------- Encabezado público ---------- */
.public { border-top: 6px solid var(--brand); }
.public::before { content: ""; display: block; height: 4px; background: var(--lime); }
.form-head { text-align: center; padding: 32px 0 20px; }
.logos { display: flex; justify-content: center; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 22px; }
.logos img { height: 52px; width: auto; max-width: 42vw; object-fit: contain; }
.logo-sep { width: 1.5px; height: 46px; background: var(--brand); }
@media (max-width: 420px) { .logos img { height: 40px; } .logo-sep { height: 36px; } .logos { gap: 12px; } }
.logo-text { font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); font-size: 15px; border: 2px solid var(--brand); padding: 8px 14px; border-radius: 6px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700; color: var(--accent); margin: 0 0 6px; }
.form-head h1 { font-family: var(--serif); font-size: clamp(26px, 5vw, 36px); color: var(--brand); margin: 0 0 14px; }
.meta { display: flex; justify-content: center; gap: 10px 28px; flex-wrap: wrap; margin: 0; }
.meta div { display: flex; gap: 6px; align-items: baseline; }
.meta dt { color: var(--ink-3); font-size: 14px; text-transform: uppercase; letter-spacing: .06em; }
.meta dd { margin: 0; font-weight: 600; }

/* ---------- Tarjetas y formularios ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin-bottom: 20px; box-shadow: 0 1px 2px rgba(16,24,40,.04); }
.lead { font-size: 18px; color: var(--ink-2); margin-top: 0; }
fieldset { border: 0; padding: 0; margin: 26px 0 0; min-width: 0; }
legend { font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--brand); padding: 0 0 12px; border-bottom: 1px solid var(--line); width: 100%; margin-bottom: 16px; }
.form label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 16px; color: var(--ink); }
.form label i { color: var(--err); font-style: normal; }
.form small { display: block; font-weight: 400; color: var(--ink-3); font-size: 13.5px; margin-top: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number], input[type=date], input[type=url], input:not([type]), select, textarea {
  display: block; width: 100%; margin-top: 6px; padding: 11px 12px; font: inherit; font-weight: 400; color: var(--ink);
  border: 1px solid #c8d0da; border-radius: 8px; background: #fff; transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent); }
[aria-invalid=true] { border-color: var(--err) !important; background: #fffafa; }
.field-error { display: block; color: var(--err); font-size: 14px; font-weight: 600; margin-top: 5px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 18px; }
@media (max-width: 640px) { .grid2, .grid3 { grid-template-columns: 1fr; } .card { padding: 20px 16px; } }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.fixed-fields { display: grid; gap: 10px; }
.fixed-fields div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 10px 14px; background: #f6f8fa; border: 1px dashed #cdd5de; border-radius: 8px; }
.fixed-fields span { color: var(--ink-3); font-size: 14px; text-transform: uppercase; letter-spacing: .05em; padding-top: 2px; }
.fixed-fields b { font-weight: 600; }
@media (max-width: 480px) { .fixed-fields div { grid-template-columns: 1fr; gap: 0; } }

/* ---------- Vista previa del nombre ---------- */
.name-preview { margin: 28px 0 0; padding: 22px; border: 2px solid var(--lime); border-radius: var(--radius); background: #fafbf3; }
.np-label { margin: 0 0 6px; font-weight: 600; color: var(--ink-2); }
.np-name { font-family: var(--serif); font-weight: 700; font-size: clamp(21px, 4.6vw, 28px); letter-spacing: 0; color: var(--brand); margin: 0 0 12px; padding: 12px 0; border-bottom: 2px solid var(--brand); word-break: break-word; }
.np-empty { color: var(--ink-3); font-family: var(--sans); font-weight: 400; font-size: 17px; letter-spacing: 0; }
.np-help { color: var(--ink-2); font-size: 15px; margin: 0 0 14px; }
.check { display: flex !important; gap: 10px; align-items: flex-start; cursor: pointer; margin: 0 !important; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--brand); flex: none; }

.privacy { margin: 24px 0; padding: 18px 20px; background: #f6f8fa; border-radius: var(--radius); font-size: 15px; color: var(--ink-2); }
.privacy h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink); margin-bottom: 8px; }
.privacy p { margin: 0 0 6px; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 18px; border-radius: 8px; border: 1px solid #c8d0da; background: #fff; color: var(--ink); font: 600 15px/1.2 var(--sans); text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; }
.btn:hover { background: #f3f5f8; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: color-mix(in srgb, var(--brand) 85%, #000); }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: color-mix(in srgb, var(--accent) 85%, #000); }
.btn-danger { color: var(--err); border-color: #f0c4c0; }
.btn-block { width: 100%; padding: 15px; font-size: 18px; }
.btn:disabled { opacity: .6; cursor: wait; }
.btn-sm { padding: 6px 10px; font-size: 13.5px; }

/* ---------- Alertas ---------- */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 15.5px; border: 1px solid transparent; }
.alert-ok { background: var(--ok-bg); color: var(--ok); border-color: #b7dfc8; }
.alert-warn { background: var(--warn-bg); color: var(--warn); border-color: #f2d9a0; }
.alert-error { background: var(--err-bg); color: var(--err); border-color: #f4c2bd; }
.alert-info { background: #eaf2fb; color: #1d4f85; border-color: #c4daf2; }

/* ---------- Confirmación / resumen ---------- */
.done { text-align: center; }
.done-icon { width: 64px; height: 64px; margin: 0 auto 12px; border-radius: 50%; background: var(--ok-bg); color: var(--ok); font-size: 34px; line-height: 64px; font-weight: 700; }
.done h1 { font-family: var(--serif); color: var(--brand); }
.folio-box { display: inline-block; margin: 12px 0 20px; padding: 12px 26px; border: 2px dashed var(--accent); border-radius: 10px; }
.folio-box span { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-3); }
.folio-box b { font-size: 24px; letter-spacing: .04em; color: var(--brand); }
.summary { display: grid; gap: 0; margin: 0 0 18px; text-align: left; border-top: 1px solid var(--line); }
.summary div { display: grid; grid-template-columns: 170px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.summary dt { color: var(--ink-3); font-size: 15px; }
.summary dd { margin: 0; font-weight: 600; word-break: break-word; }
@media (max-width: 480px) { .summary div { grid-template-columns: 1fr; gap: 0; } }
.name-big { font-family: var(--serif); color: var(--brand); font-size: 26px; }
.card .btn + .btn { margin-left: 8px; }
.course-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.course-list a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--ink); }
.course-list a:hover { border-color: var(--brand); }
.course-list span { display: block; color: var(--ink-3); font-size: 15px; }
.prose p { margin: 0 0 14px; color: var(--ink-2); }

/* ---------- Verificación ---------- */
.verify-ok { text-align: center; border-top: 6px solid var(--ok); }
.verify-bad { text-align: center; border-top: 6px solid var(--err); }
.verify-badge { display: inline-flex; gap: 8px; align-items: center; padding: 8px 18px; border-radius: 999px; background: var(--ok-bg); color: var(--ok); font-weight: 700; letter-spacing: .08em; font-size: 15px; margin-bottom: 18px; }
.verify-badge span { font-size: 20px; }
.verify-badge.bad { background: var(--err-bg); color: var(--err); }
.verify-name { font-family: var(--serif); color: var(--brand); font-size: clamp(26px, 5vw, 34px); margin-bottom: 4px; }
.verify-lead { color: var(--ink-3); margin: 0; text-transform: uppercase; letter-spacing: .1em; font-size: 14px; }
.verify-course { font-size: 22px; font-weight: 700; margin: 4px 0 22px; }
.verify-issuer { color: var(--ink-2); font-weight: 600; margin: 0; }

.site-foot { text-align: center; color: var(--ink-3); font-size: 14px; padding: 10px 16px 40px; }
.site-foot a { color: var(--ink-2); }

/* ===================== Administración ===================== */
.admin { font-size: 15.5px; }
.admin-bar { background: var(--brand); color: #fff; }
.admin-bar-in { display: flex; align-items: center; gap: 24px; min-height: 58px; flex-wrap: wrap; }
.admin-brand { color: #fff; font-weight: 700; text-decoration: none; letter-spacing: .04em; font-size: 17px; }
.admin-brand span { font-weight: 400; opacity: .75; }
.admin-bar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.admin-bar nav a { color: rgba(255,255,255,.82); text-decoration: none; padding: 8px 12px; border-radius: 6px; font-weight: 600; }
.admin-bar nav a:hover, .admin-bar nav a.on { background: rgba(255,255,255,.14); color: #fff; }
.admin-user { font-size: 14px; opacity: .85; }
.admin-user a { color: #fff; }
.admin-main { padding-top: 26px; padding-bottom: 60px; }
.page-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-title h1 { margin: 0; font-size: 26px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat b { display: block; font-size: 28px; color: var(--brand); line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { color: var(--ink-3); font-size: 14px; }

.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: 14.5px; }
table.data th, table.data td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; white-space: nowrap; }
table.data th { background: #f6f8fa; font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-2); position: sticky; top: 0; }
table.data tr:hover td { background: #fafbfc; }
table.data tr.cancel td { opacity: .5; }
table.data td.name { white-space: normal; min-width: 200px; font-weight: 600; }
table.data td.name small { display: block; font-weight: 400; color: var(--ink-3); }
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12.5px; font-weight: 700; }
.pill-yes { background: var(--ok-bg); color: var(--ok); }
.pill-no { background: #eef1f5; color: var(--ink-3); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-err { background: var(--err-bg); color: var(--err); }
.pill-info { background: #eaf2fb; color: #1d4f85; }
.inline { display: inline; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--brand); font: inherit; cursor: pointer; text-decoration: underline; }

.bulkbar { position: sticky; bottom: 0; z-index: 5; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 12px 14px; margin-top: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 -4px 16px rgba(16,24,40,.08); }
.bulkbar .count { font-weight: 700; margin-right: 6px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters input, .filters select { width: auto; margin: 0; padding: 8px 10px; }
.filters input[type=search] { min-width: 240px; }
.checks { list-style: none; padding: 0; }
.checks .ok { color: var(--ok); } .checks .bad { color: var(--err); font-weight: 700; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; flex-wrap: wrap; }
.tabs a { padding: 10px 14px; text-decoration: none; color: var(--ink-2); font-weight: 600; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tabs a.on { color: var(--brand); border-color: var(--brand); }
.hint { font-size: 13.5px; color: var(--ink-3); font-weight: 400; }
.logo-prev { height: 56px; border: 1px solid var(--line); border-radius: 6px; padding: 4px; background: #fff; vertical-align: middle; margin-right: 10px; }
.copy-row { display: flex; gap: 8px; } .copy-row input { margin: 0; }
.login-card { max-width: 400px; margin: 70px auto; }
.course-row { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; }
.course-row h3 { margin: 0 0 4px; }
.course-row p { margin: 0; color: var(--ink-3); }
@media (max-width: 700px) { .course-row { grid-template-columns: 1fr; } }
.toolbar .btn + .btn, .copy-row .btn + .btn { margin-left: 0; }
.btn { white-space: nowrap; }

.img-field { margin-bottom: 18px; }
.img-field-label { font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.img-field-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.img-field-row input { width: auto; margin: 0; }
.img-mode { width: auto !important; display: inline-block !important; margin-top: 0 !important; padding: 6px 10px !important; font-size: 14px !important; }