/* SDRA Diplomas - estilos */
:root{
  --navy:#0b2a5b; --navy2:#123d80; --gold:#b8860b; --gold2:#d4a72c;
  --bg:#f2f4f8; --card:#fff; --text:#1d2433; --muted:#667085; --line:#dde3ee;
  --green:#16794a; --red:#b42318; --amber:#b54708; --blue:#175cd3;
  --radius:10px; --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}
a{color:var(--navy2)}
img{max-width:100%}
.container{max-width:1180px;margin:0 auto;padding:0 16px}

/* Encabezado */
.topbar{background:var(--navy);color:#fff;border-bottom:4px solid var(--gold)}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:18px;letter-spacing:.3px}
.brand svg{flex:none}
.brand small{display:block;font-weight:400;font-size:11.5px;opacity:.8;letter-spacing:0}
.nav{display:flex;gap:6px;flex-wrap:wrap;align-items:center;padding:8px 0}
.nav a{color:#fff;text-decoration:none;padding:7px 12px;border-radius:7px;font-size:14px;white-space:nowrap}
.nav a:hover,.nav a.on{background:rgba(255,255,255,.14)}
.nav a.cta{background:var(--gold);color:#fff;font-weight:600}
.nav a.cta:hover{background:var(--gold2)}
.subnav{background:#fff;border-bottom:1px solid var(--line)}
.subnav .container{display:flex;gap:4px;overflow-x:auto;padding-top:6px;padding-bottom:6px}
.subnav a{color:var(--text);text-decoration:none;padding:7px 12px;border-radius:7px;font-size:14px;white-space:nowrap}
.subnav a:hover{background:var(--bg)}
.subnav a.on{background:var(--navy);color:#fff}

main{padding:26px 0 40px}
h1{font-size:26px;margin:0 0 6px;color:var(--navy)}
h2{font-size:20px;margin:0 0 12px;color:var(--navy)}
h3{font-size:16px;margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 20px}
.muted{color:var(--muted)}
.small{font-size:13px}
.mono{font-family:ui-monospace,Consolas,monospace}

/* Tarjetas */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.card-head h2,.card-head h3{margin:0}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}

.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);border-left:4px solid var(--navy)}
.stat .n{font-size:28px;font-weight:700;color:var(--navy);line-height:1.1}
.stat .l{color:var(--muted);font-size:13px}
.stat .s{font-size:12px;color:var(--muted);margin-top:4px}
.stat.gold{border-left-color:var(--gold)} .stat.gold .n{color:var(--gold)}
.stat.green{border-left-color:var(--green)} .stat.green .n{color:var(--green)}
.stat.amber{border-left-color:var(--amber)} .stat.amber .n{color:var(--amber)}

/* Formularios */
label{display:block;font-weight:600;font-size:14px;margin:0 0 5px}
.field{margin-bottom:14px}
.hint{font-size:12.5px;color:var(--muted);margin-top:4px;font-weight:400}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=datetime-local],input[type=date],input[type=search],input[type=color],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #c9d1e0;border-radius:8px;font:inherit;background:#fff;color:var(--text)}
input[type=color]{padding:3px;height:42px}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(18,61,128,.25);border-color:var(--navy2)}
.check{display:flex;gap:8px;align-items:flex-start;font-weight:400}
.check input{margin-top:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:8px;border:1px solid transparent;background:var(--navy);color:#fff;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;font-size:14.5px;line-height:1.2}
.btn:hover{background:var(--navy2)}
.btn-gold{background:var(--gold)} .btn-gold:hover{background:var(--gold2)}
.btn-green{background:var(--green)} .btn-green:hover{filter:brightness(1.1)}
.btn-red{background:var(--red)} .btn-red:hover{filter:brightness(1.1)}
.btn-light{background:#fff;color:var(--text);border-color:#c9d1e0} .btn-light:hover{background:var(--bg)}
.btn-sm{padding:6px 11px;font-size:13px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
form.inline{display:inline}

/* Alertas */
.alert{padding:12px 14px;border-radius:8px;margin-bottom:14px;border:1px solid}
.alert-success{background:#ecfdf3;border-color:#abefc6;color:#085d3a}
.alert-error{background:#fef3f2;border-color:#fecdca;color:#912018}
.alert-info{background:#eff8ff;border-color:#b2ddff;color:#194185}
.alert-warn{background:#fffaeb;border-color:#fedf89;color:#93370d}

/* Badges */
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.badge-green{background:#dcfae6;color:#085d3a}
.badge-red{background:#fee4e2;color:#912018}
.badge-amber{background:#fef0c7;color:#93370d}
.badge-gray{background:#eaecf0;color:#344054}
.badge-blue{background:#d1e9ff;color:#194185}
.badge-gold{background:#fdf3d7;color:#7a5a06}

/* Tablas */
.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f7f8fb;font-weight:600;color:#344054;white-space:nowrap;font-size:13px}
tr:hover td{background:#fafbfd}
td.num,th.num{text-align:right}

/* Auth */
.auth{max-width:460px;margin:10px auto}
.auth .card{padding:26px}

/* Diplomas del usuario */
.event-block{margin-bottom:22px}
.event-title{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.dip{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:16px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow);border-top:4px solid var(--line)}
.dip.ok{border-top-color:var(--green)}
.dip.got{border-top-color:var(--gold)}
.dip h3{margin:0;color:var(--navy)}
.req{list-style:none;padding:0;margin:0;font-size:13.5px}
.req li{display:flex;justify-content:space-between;gap:8px;padding:4px 0;border-bottom:1px dashed var(--line)}
.req li:last-child{border-bottom:0}
.req .y{color:var(--green);font-weight:600}
.req .n{color:var(--red);font-weight:600}
.progress{height:6px;background:#eaecf0;border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--green)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:14px;padding:34px 28px;margin-bottom:22px;position:relative;overflow:hidden}
.hero h1{color:#fff;font-size:30px}
.hero p{opacity:.9;max-width:640px}
.hero .actions{margin-top:16px}
.steps{counter-reset:s}
.steps .card{position:relative;padding-left:62px}
.steps .card:before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:50%;background:var(--gold);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}

.bars .row{display:flex;align-items:center;gap:10px;margin:6px 0;font-size:13.5px}
.bars .row .lbl{width:38%;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bars .row .bar{flex:1;background:#eef1f6;border-radius:5px;height:14px;overflow:hidden}
.bars .row .bar span{display:block;height:100%;background:var(--gold)}
.bars .row .v{width:48px;text-align:right;font-weight:600}

.chip{display:inline-block;background:#eef2f9;color:var(--navy);border-radius:6px;padding:1px 7px;margin:2px 2px 0 0;font-size:12.5px;font-family:ui-monospace,Consolas,monospace}
.chip.ok{background:#dcfae6;color:#085d3a}

footer.site{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;padding:18px 0}
footer.site .container{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

.pagination{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.pagination a,.pagination span{padding:5px 10px;border:1px solid var(--line);border-radius:6px;text-decoration:none;font-size:13px;background:#fff}
.pagination .on{background:var(--navy);color:#fff;border-color:var(--navy)}

.verify-ok{border-left:5px solid var(--green)}
.verify-bad{border-left:5px solid var(--red)}
.kv{display:grid;grid-template-columns:170px minmax(0,1fr);gap:6px 14px;font-size:14.5px}
.kv dt{color:var(--muted)} .kv dd{margin:0;font-weight:600;overflow-wrap:anywhere}
@media (max-width:520px){.kv{grid-template-columns:minmax(0,1fr)} .kv dd{margin-bottom:8px}}
.preview-frame{width:100%;aspect-ratio:792/612;border:1px solid var(--line);border-radius:8px;background:#fff}
@media (max-width:640px){h1{font-size:22px}.hero{padding:24px 18px}.hero h1{font-size:24px}.card{padding:16px}}
td.mono{white-space:nowrap}