:root{
  --blue-900:#042C53;--blue-700:#0C447C;--blue-600:#185FA5;--blue-300:#85B7EB;--blue-100:#E6F1FB;
  --mustard-600:#854F0B;--mustard-500:#BA7517;--mustard-400:#EF9F27;--mustard-100:#FAC775;--mustard-050:#FAEEDA;
  --cream:#F4EEE4;--ink:#1C1C1A;--ink-soft:#4A4A47;--white:#FFFFFF;
  --line:rgba(4,44,83,.10);--ok:#1F6F43;--ok-bg:#E3F3EA;--bad:#B3261E;--bad-bg:#FBE9E7;
  --font-display:'Poppins',sans-serif;--font-body:'Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font-body);color:var(--ink);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
body>section,body>main,.page{flex:1}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--blue-900)}
.wrap{max-width:1120px;width:100%;margin:0 auto;padding:0 24px}
.muted{color:var(--ink-soft)}
.kicker{display:block;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--blue-600);margin-bottom:8px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 12px 30px rgba(4,44,83,.05)}
.pill{display:inline-block;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}
.pill-ok{background:var(--ok-bg);color:var(--ok)}.pill-wait{background:var(--mustard-050);color:var(--mustard-600)}
.pill-bad{background:var(--bad-bg);color:var(--bad)}.pill-blue{background:var(--blue-100);color:var(--blue-700)}
.pill-gris{background:#EEF0F3;color:var(--ink-soft)}
.gift{background:var(--mustard-050);color:var(--mustard-600)}
.help{font-size:12.5px;color:var(--ink-soft);margin-top:5px}

header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;max-width:1120px;margin:0 auto}
.brand{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--blue-900);white-space:nowrap}
.brand span{color:var(--mustard-500)}
.nav{display:flex;gap:22px;list-style:none;font-size:14px;font-weight:500;color:var(--blue-700)}
.nav a:hover{color:var(--mustard-500)}
.campus-btn{display:inline-flex;align-items:center;gap:8px;background:var(--mustard-400);color:var(--blue-900);font-weight:600;font-size:14px;padding:10px 18px;border-radius:999px;box-shadow:0 6px 16px rgba(239,159,39,.35);white-space:nowrap}
.campus-btn svg{width:17px;height:17px}
.user-chip{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--blue-900)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--blue-900);color:var(--mustard-400);display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:14px;overflow:hidden;flex-shrink:0}
.avatar.is-emoji{background:var(--blue-100);font-size:19px}
.has-img img{width:100%;height:100%;object-fit:cover;display:block}
.link-btn{background:none;border:none;color:var(--blue-600);font-weight:600;font-size:13.5px;cursor:pointer}
footer{text-align:center;padding:26px 16px;font-size:12px;color:rgba(28,28,26,.45);border-top:1px solid var(--line)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:14.5px;padding:12px 22px;border-radius:999px;border:1.5px solid transparent;transition:transform .15s,box-shadow .15s;cursor:pointer;text-align:center;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue-600);color:#fff}.btn-dark{background:var(--blue-900);color:#fff}
.btn-mustard{background:var(--mustard-400);color:var(--blue-900)}
.btn-outline{background:transparent;border-color:var(--blue-600);color:var(--blue-600)}
.btn-danger{background:transparent;border-color:var(--bad);color:var(--bad)}
.btn-wa{background:#25D366;color:#fff}
.btn-sm{padding:7px 14px;font-size:13px}.btn-block{width:100%}
.btn:disabled,.btn.disabled{opacity:.45;cursor:not-allowed;transform:none;pointer-events:none}
.flash{border-radius:12px;padding:12px 16px;font-size:14px;margin:16px 0}
.flash-ok{background:var(--ok-bg);color:var(--ok)}.flash-error{background:var(--bad-bg);color:var(--bad)}
.flash-info{background:var(--mustard-050);color:var(--mustard-600)}

label{display:block;font-size:13px;font-weight:600;color:var(--blue-900);margin:14px 0 6px}
input,select,textarea{width:100%;font:inherit;font-size:15px;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-600)}
input[type=checkbox],input[type=radio]{width:auto}
textarea{resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.radio-cards{display:grid;gap:8px}
.radio-cards label{margin:0;display:flex;gap:10px;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:11px 13px;font-weight:500;cursor:pointer}
.radio-cards label:has(input:checked){border-color:var(--blue-600);background:var(--blue-100)}
.notice{background:var(--mustard-050);border-left:4px solid var(--mustard-400);border-radius:0 12px 12px 0;padding:12px 15px;font-size:13.5px;margin-top:16px}
.check-line{display:flex;gap:8px;align-items:flex-start;font-weight:500}
.check-line input{margin-top:4px}
.pass{position:relative}.pass input{padding-right:48px}
.eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:none;background:none;border-radius:8px;color:var(--blue-700);display:grid;place-items:center}
.eye:hover{background:var(--blue-100)}.eye svg{width:20px;height:20px}
.switch{display:flex;align-items:flex-start;gap:12px;background:var(--blue-100);border-radius:12px;padding:12px 14px;margin-top:14px;font-size:14px;font-weight:500;cursor:pointer}
.switch input{margin-top:3px;accent-color:var(--blue-600)}
.soc{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* LOGIN */
.auth{background:var(--blue-100);padding:56px 0;position:relative;overflow:hidden}
.auth::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;border:2px solid rgba(239,159,39,.25);top:-180px;right:-140px;pointer-events:none}
.auth-grid{display:grid;grid-template-columns:1fr 460px;gap:56px;align-items:start;position:relative}
.auth h1{font-size:clamp(30px,4.4vw,44px);margin-bottom:14px}
.auth h1 em{font-style:normal;color:var(--mustard-500)}
.auth ul.bul{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:10px}
.auth ul.bul li{padding-left:30px;position:relative;font-size:15px;color:var(--blue-900)}
.auth ul.bul li::before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:var(--blue-900);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}
.form-card{background:#fff;border-radius:22px;padding:30px;box-shadow:0 20px 50px rgba(4,44,83,.12);position:relative}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--blue-100);border-radius:999px;padding:4px;margin-bottom:22px}
.tabs a{padding:9px;border-radius:999px;font-weight:600;font-size:14px;color:var(--blue-700);text-align:center}
.tabs a.on{background:#fff;color:var(--blue-900);box-shadow:0 2px 8px rgba(4,44,83,.1)}
.av-pick{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.av-big{width:64px;height:64px;border-radius:50%;background:var(--blue-100);display:grid;place-items:center;font-size:30px;border:2px dashed var(--blue-300);overflow:hidden}
.av-big img{width:100%;height:100%;object-fit:cover}
.emojis{display:flex;gap:6px;flex-wrap:wrap}
.emojis label{margin:0;width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:#fff;font-size:18px;display:grid;place-items:center;cursor:pointer}
.emojis input{display:none}
.emojis label:has(input:checked){border-color:var(--blue-600);background:var(--blue-100)}
.file-btn{display:inline-block;margin-top:6px;font-size:13.5px;font-weight:600;color:var(--blue-600);cursor:pointer}
.file-btn input{display:none}

/* DASHBOARD */
.dash-hero{background:var(--blue-900);color:#fff;padding:38px 0 90px;position:relative;overflow:hidden}
.dash-hero::after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;border:2px solid rgba(239,159,39,.3);right:-90px;top:-120px}
.dash-hero h1{color:#fff;font-size:clamp(24px,3.4vw,34px)}
.dash-hero h1 em{font-style:normal;color:var(--mustard-400)}
.dash-hero p{color:var(--blue-300)}
.dash-hero a{color:#fff;text-decoration:underline}
.stats{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;margin-top:-62px;position:relative}
.stat .label{font-size:12.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft)}
.stat .big{font-family:var(--font-display);font-weight:700;font-size:30px;color:var(--blue-900)}
.progress{height:14px;background:var(--blue-100);border-radius:999px;overflow:hidden;margin-top:10px}
.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--mustard-400),var(--mustard-500));border-radius:999px;transition:width .6s ease}
.motiv{font-size:14px;margin-top:10px;color:var(--blue-900);font-weight:500}
.alert{display:flex;gap:12px;align-items:center;background:var(--mustard-050);border:1.5px solid var(--mustard-100);border-radius:14px;padding:12px 16px;font-size:14px;margin-top:16px;flex-wrap:wrap}
.alert b{color:var(--blue-900)}
.mods{margin:24px 0 60px;display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.mod-list{display:flex;flex-direction:column;gap:12px}
.mod-group{font-family:var(--font-display);font-weight:600;color:var(--mustard-600);font-size:14px;margin:12px 0 2px;text-transform:uppercase;letter-spacing:.05em}
.mod{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;transition:box-shadow .15s,border-color .15s}
a.mod:hover{border-color:var(--blue-300);box-shadow:0 8px 20px rgba(4,44,83,.07)}
.mod .num{width:44px;height:44px;border-radius:12px;background:var(--blue-100);color:var(--blue-900);display:grid;place-items:center;font-family:var(--font-display);font-weight:700}
.mod.done .num{background:var(--ok);color:#fff}
.mod.bonus .num{background:var(--mustard-050);color:var(--mustard-600)}
.mod h4{font-size:15.5px}
.mod .meta{font-size:12.5px;color:var(--ink-soft);display:flex;gap:8px;flex-wrap:wrap;margin-top:4px;align-items:center}
.mod.locked{opacity:.55}
.side{display:flex;flex-direction:column;gap:16px}
.cert-mini{background:var(--cream);border:none}
.rules-box{background:var(--blue-900);color:#fff;border:none}
.rules-box h4{color:var(--mustard-400)}
.rules-box ul{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--blue-100)}
.rules-box li::before{content:"✕ ";color:var(--mustard-400);font-weight:700}

/* CLASE */
.crumb{font-size:13px;color:var(--ink-soft);padding:22px 0 8px}
.crumb a{color:var(--blue-600);font-weight:600}
.lesson{display:grid;grid-template-columns:1fr 340px;gap:26px;margin-bottom:60px}
.video{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,var(--blue-900),var(--blue-700));display:grid;place-items:center;color:#fff;text-align:center;padding:20px}
.video iframe,.video #ytplayer{position:absolute;inset:0;width:100%;height:100%;border:0}
.lesson h1{font-size:26px;margin:6px 0}
.done-box{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:20px;padding:16px 18px;border-radius:16px;background:var(--blue-100)}
.done-box.ok{background:var(--ok-bg)}
.check-big{display:flex;align-items:center;gap:12px;font-weight:600;color:var(--blue-900);cursor:pointer;margin:0}
.check-big input{width:24px;height:24px;accent-color:var(--ok)}
.playlist{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:12px}
.playlist .sec{font-size:12px;font-weight:700;color:var(--mustard-600);text-transform:uppercase;letter-spacing:.05em;padding:6px 2px 0}
.playlist a,.playlist .soon{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;font-size:14px}
.playlist a.cur{border-color:var(--blue-600);background:var(--blue-100)}
.playlist .soon{opacity:.55}
.playlist .vn{width:30px;height:30px;border-radius:8px;background:var(--blue-100);color:var(--blue-900);display:grid;place-items:center;font-weight:700;font-size:12px;flex-shrink:0}
.playlist .seen .vn{background:var(--ok);color:#fff}
.playlist a.cur .vn{background:var(--blue-600);color:#fff}
.playlist .grow{flex:1;min-width:0}
.playlist small{display:block;color:var(--ink-soft);font-size:12px}
.files{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:12px}
.files li{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;font-size:14px}
.files .ic{width:38px;height:38px;border-radius:10px;background:var(--bad-bg);color:var(--bad);display:grid;place-items:center;font-size:10.5px;font-weight:700;flex-shrink:0;text-transform:uppercase}
.files .ic.x{background:var(--ok-bg);color:var(--ok)}.files .ic.o{background:var(--blue-100);color:var(--blue-700)}
.files .grow{flex:1;min-width:0;word-break:break-word}
.files small{display:block;color:var(--ink-soft);font-size:12px}
.files .det{display:block;color:var(--ink);font-size:12.5px;margin-top:2px}
.exam-cta{background:var(--blue-900);color:#fff;border:none}
.exam-cta h4{color:var(--mustard-400)}
.exam-cta p{color:var(--blue-300);font-size:14px;margin:6px 0 14px}
.exam-cta p strong{color:#fff}

/* EXAMEN */
.exam-top{position:sticky;top:65px;z-index:30;background:var(--blue-900);color:#fff}
.exam-top .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.clock{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600}
.clock b{font-size:22px;color:var(--mustard-400);font-variant-numeric:tabular-nums}
.q{margin-top:18px}
.q h4{font-size:16.5px;margin-bottom:12px}
.q h4 span{color:var(--mustard-500);margin-right:6px}
.opt{display:flex;gap:12px;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;margin:8px 0 0;font-weight:500;cursor:pointer}
.opt input{accent-color:var(--blue-600)}
.opt:has(input:checked){border-color:var(--blue-600);background:var(--blue-100)}
.opt.right{border-color:var(--ok);background:var(--ok-bg)}
.opt.wrong{border-color:var(--bad);background:var(--bad-bg)}
.opt .tag{margin-left:auto;font-size:12px;font-weight:700;white-space:nowrap}
.result{text-align:center;padding:34px 24px}
.result .score{font-family:var(--font-display);font-weight:700;font-size:56px;color:var(--ok)}
.result.fail .score{color:var(--bad)}
.rule{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.rule:last-child{border:none}
.rule .n{width:30px;height:30px;border-radius:50%;background:var(--mustard-400);color:var(--blue-900);font-weight:700;display:grid;place-items:center;flex-shrink:0}
.crit{list-style:none;display:flex;flex-direction:column;gap:8px;margin:12px 0;text-align:left}
.crit li{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.crit .ok{color:var(--ok);font-weight:700}.crit .no{color:var(--bad);font-weight:700}

/* CUADERNO */
.board{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 60px}
.col{background:#F3F6FA;border-radius:16px;padding:14px}
.col h4{font-size:14px;display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.col h4 span{background:#fff;border-radius:999px;font-size:12px;padding:1px 9px;color:var(--ink-soft)}
.task{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 13px;margin-bottom:10px;transition:box-shadow .15s}
a.task:hover{box-shadow:0 6px 16px rgba(4,44,83,.08)}
.task b{display:block;font-size:14px;color:var(--blue-900);line-height:1.35}
.task small{display:block;font-size:12px;color:var(--ink-soft);margin-top:4px}
.task .fb{margin-top:8px;font-size:12.5px;background:var(--mustard-050);border-radius:8px;padding:6px 8px;color:var(--mustard-600)}
.task.off{opacity:.6}
.editor{display:grid;grid-template-columns:1fr 300px;gap:22px;margin-bottom:60px}
.editor textarea{min-height:240px;line-height:1.6}
.saved{font-size:12.5px;color:var(--ok);font-weight:600}
.upload{border:2px dashed var(--blue-300);border-radius:14px;padding:18px;text-align:center;color:var(--blue-700);font-size:14px;background:var(--blue-100);display:block;cursor:pointer;font-weight:500}
.upload input{display:none}

/* COMPAÑEROS */
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin:22px 0 60px}
.person{text-align:center}
.person .ph{width:72px;height:72px;margin:0 auto 10px;font-size:30px}
.person h4{font-size:15.5px}
.person small{color:var(--ink-soft);font-size:12.5px;display:block}
.person .links{display:flex;gap:6px;justify-content:center;margin-top:10px;flex-wrap:wrap}
.person .links a{font-size:12px;font-weight:600;background:var(--blue-100);color:var(--blue-700);padding:4px 10px;border-radius:999px}

/* CERTIFICADO */
.cert-wrap{padding:40px 0 60px;background:var(--cream)}
.cert{max-width:900px;margin:0 auto;aspect-ratio:1.414/1;background:#fff;border-radius:6px;box-shadow:0 20px 50px rgba(4,44,83,.15);position:relative;overflow:hidden;padding:5.5% 7%;display:flex;flex-direction:column;text-align:center;container-type:inline-size}
.cert::before{content:"";position:absolute;inset:14px;border:2px solid var(--mustard-400);border-radius:4px;pointer-events:none}
.cert::after{content:"";position:absolute;width:44%;aspect-ratio:1;border-radius:50%;border:2px solid rgba(24,95,165,.10);right:-14%;top:-22%}
.cert .c-brand{font-family:var(--font-display);font-weight:600;color:var(--blue-900);font-size:1.8cqw}
.cert .c-brand span{color:var(--mustard-500)}
.cert .c-title{font-family:var(--font-display);font-weight:700;color:var(--blue-900);letter-spacing:.14em;text-transform:uppercase;font-size:3.6cqw;margin-top:4%}
.cert .c-sub{font-size:1.45cqw;letter-spacing:.2em;text-transform:uppercase;color:var(--mustard-600)}
.cert .c-to{font-size:1.65cqw;color:var(--ink-soft);margin-top:4%}
.cert .c-name{font-family:var(--font-display);font-weight:600;font-size:4.6cqw;color:var(--blue-900);border-bottom:2px solid var(--mustard-400);display:inline-block;padding:0 4% 1%;margin:1% auto 0}
.cert .c-txt{font-size:1.6cqw;color:var(--ink);max-width:80%;margin:3% auto 0;line-height:1.6}
.cert .c-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;gap:4%}
.cert .sig{flex:1;max-width:38%}
.cert .sig img{width:80%;height:9cqw;object-fit:contain;display:block;margin:0 auto -4px}
.cert .sig .s{font-family:var(--font-display);font-size:2cqw;color:var(--blue-900)}
.cert .sig .l{border-top:1px solid var(--ink-soft);margin-top:4px;padding-top:4px;font-size:1.25cqw;color:var(--ink-soft)}
.cert .seal{width:11.5cqw;aspect-ratio:1;border-radius:50%;background:var(--mustard-400);display:grid;place-items:center;color:var(--blue-900);font-family:var(--font-display);font-weight:700;font-size:1.1cqw;line-height:1.25;box-shadow:inset 0 0 0 4px #fff,inset 0 0 0 6px var(--mustard-500)}
.cert .code{position:absolute;bottom:22px;left:0;right:0;font-size:1.05cqw;color:var(--ink-soft)}
.cert.destacado::before{border-width:3px;inset:12px;box-shadow:inset 0 0 0 5px #fff,inset 0 0 0 6px var(--mustard-400)}
.cert.destacado .seal{background:var(--blue-900);color:var(--mustard-400);box-shadow:inset 0 0 0 4px #fff,inset 0 0 0 6px var(--mustard-400)}

/* ADMIN */
.admin{display:grid;grid-template-columns:230px 1fr;flex:1}
.admin aside{background:var(--blue-900);color:#fff;padding:24px 14px}
.admin aside h4{color:var(--mustard-400);font-size:13px;text-transform:uppercase;letter-spacing:.06em;padding:0 10px 12px}
.admin aside a{display:flex;align-items:center;gap:10px;width:100%;color:var(--blue-300);padding:10px 12px;border-radius:10px;font-size:14px;font-weight:500}
.admin aside a.on,.admin aside a:hover{background:rgba(255,255,255,.08);color:#fff}
.admin aside .count{margin-left:auto;background:var(--mustard-400);color:var(--blue-900);font-size:11px;font-weight:700;border-radius:999px;padding:1px 7px}
.admin main{background:#F7F9FC;padding:28px;min-width:0}
.admin main h2{font-size:24px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 22px}
.kpi .v{font-family:var(--font-display);font-weight:700;font-size:26px;color:var(--blue-900)}
.kpi .k{font-size:12.5px;color:var(--ink-soft)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.toolbar input,.toolbar select{width:auto;padding:8px 12px;font-size:13.5px}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);padding:12px 14px;border-bottom:1px solid var(--line);background:#FBFCFE}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border:none}
td .who b{display:block;color:var(--blue-900)}
td .who small{color:var(--ink-soft)}
.mini-bar{width:80px;height:7px;background:var(--blue-100);border-radius:999px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:6px}
.mini-bar i{display:block;height:100%;background:var(--mustard-400)}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.exam-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;flex-wrap:wrap}
.exam-row:last-child{border:none}
.item-edit{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:10px;background:#fff}
.item-edit.vivo{border-color:var(--mustard-400)}
.item-edit .ord{display:flex;flex-direction:column;gap:4px;align-items:center}
.item-edit .ord input{width:54px;padding:6px;text-align:center;font-size:13px}
.item-edit input,.item-edit textarea,.item-edit select{padding:8px 10px;font-size:13.5px;margin-bottom:6px}
.item-edit .st{display:flex;gap:8px;flex-wrap:wrap}
.item-edit .st select,.item-edit .st input{width:auto}
.rule-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.rule-row:last-child{border:none}
.rule-row input[type=number]{width:84px;padding:6px 10px}
.q-item{border-bottom:1px solid var(--line);padding:14px 0}
.q-item:last-child{border:none}
.q-item p{font-size:14.5px;margin:4px 0 10px;white-space:pre-line}
.qa-edit{border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:14px;background:#fff}
.qa-edit .opts{display:grid;grid-template-columns:auto 1fr;gap:8px 10px;align-items:center;margin-top:8px}
.qa-edit .opts input[type=radio]{width:20px;height:20px;accent-color:var(--ok)}
.qa-edit .opts input[type=text]{padding:8px 10px;font-size:14px}
.inline-form{display:inline}
.tabs-admin{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0 16px}
.tabs-admin a{padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--blue-700)}
.tabs-admin a.on{background:var(--blue-900);color:#fff;border-color:var(--blue-900)}
.empty{padding:30px;text-align:center;color:var(--ink-soft);font-size:14px}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(140px);background:var(--blue-900);color:#fff;padding:12px 20px;border-radius:999px;font-size:14px;font-weight:500;transition:transform .3s;z-index:99;box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:calc(100% - 32px);text-align:center}
.toast.on{transform:translateX(-50%) translateY(0)}

@media (max-width:960px){
  .nav{display:none}
  .auth-grid,.mods,.lesson,.detail-grid,.board,.editor{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats .stat:first-child{grid-column:1/-1}
  .admin{grid-template-columns:1fr}
  .admin aside{display:flex;overflow-x:auto;gap:4px;padding:10px}
  .admin aside h4{display:none}
  .admin aside a{white-space:nowrap;width:auto}
  .kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .navbar{padding:12px 16px}
  .brand{font-size:15px}
  .campus-btn{padding:9px 14px;font-size:13px}
  .form-card{padding:22px 18px}
  .row2,.row3,.soc{grid-template-columns:1fr}
  .mod{grid-template-columns:auto 1fr;padding:14px}
  .mod>.st{grid-column:2;justify-self:start}
  .admin main{padding:18px 14px}
  .user-chip .nm{display:none}
  .item-edit{grid-template-columns:1fr}
  .item-edit .ord{flex-direction:row}
}
@media print{
  @page{size:A4 landscape;margin:0}
  header,footer,.no-print{display:none!important}
  body{background:#fff}
  .cert-wrap{padding:0;background:#fff}
  .cert-wrap .wrap{padding:0;max-width:none}
  .cert{box-shadow:none;border-radius:0;width:297mm;height:210mm;max-width:none;aspect-ratio:auto;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}

/* Ventana emergente (popup) */
.modal{position:fixed;inset:0;background:rgba(4,44,83,.55);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);display:none;place-items:center;z-index:90;padding:16px;overflow-y:auto}
.modal.on{display:grid}
.modal .form-card{width:100%;animation:pop .35s cubic-bezier(.2,1.3,.4,1) both}
@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.bienvenida-card{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;background:linear-gradient(135deg,var(--mustard-050),#fff);border:2px solid var(--mustard-100);border-radius:18px;padding:18px 20px;margin-top:20px}
.bienvenida-card .num{width:48px;height:48px;border-radius:14px;background:var(--mustard-400);display:grid;place-items:center;font-size:24px}
.bienvenida-card h4{font-size:16.5px}
.files .ic.lk{background:var(--mustard-050);color:var(--mustard-600)}
@media (max-width:640px){.bienvenida-card{grid-template-columns:auto 1fr}.bienvenida-card .btn{grid-column:1/-1}}

/* Mis capacitaciones */
.cursos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.curso-card{display:flex;flex-direction:column;gap:6px}
.curso-card h3{font-size:19px;margin-top:6px}
.curso-card.off{opacity:.8;background:#FBFCFE}
.curso-card .btn-block{margin-top:auto}
.pill-nuevo{background:#1F6F43;color:#fff}
.curso-sel{background:rgba(255,255,255,.08);border-radius:12px;padding:10px;margin:0 0 14px}
.curso-sel label{color:var(--mustard-400);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 6px}
.curso-sel select{background:#fff;font-size:13.5px;padding:8px 10px}
@media (max-width:960px){.curso-sel{min-width:220px;margin:0 6px 0 0}}

/* Encabezado: volver a la escuela */
.brand-tag{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--blue-100);color:var(--blue-700);padding:3px 8px;border-radius:999px;margin-left:6px;vertical-align:middle}
.nav .nav-main{font-weight:700;color:var(--blue-900)}
.nav .nav-sep{width:1px;background:var(--line);align-self:stretch}
.escuela-btn{display:none;align-items:center;gap:6px;background:var(--mustard-400);color:var(--blue-900);font-weight:700;font-size:13px;padding:7px 12px;border-radius:999px;white-space:nowrap}
@media (max-width:960px){.escuela-btn{display:inline-flex}}
@media (max-width:640px){.brand-tag{display:none}}
@media (max-width:440px){.escuela-btn span{display:none}.escuela-btn{padding:7px 10px}.user-chip{gap:8px}}

/* ===== FORO ===== */
.close-x{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;border:none;background:var(--blue-100);color:var(--blue-900);font-size:20px;line-height:1;display:grid;place-items:center;cursor:pointer}
.forohead{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:6px 0 16px}
.forohead p{max-width:60ch;margin-top:4px}
.foro-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;align-items:start}
.cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.cat{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;font-size:13px;font-weight:600;color:var(--ink-soft)}
.cat.on{background:var(--blue-900);border-color:var(--blue-900);color:#fff}
.tag{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap}
.t-charla{background:var(--blue-100);color:var(--blue-600)}
.t-dudas{background:var(--mustard-050);color:var(--mustard-600)}
.t-logros{background:var(--ok-bg);color:var(--ok)}
.t-recursos{background:#ECE9FB;color:#5B4BB7}
.t-avisos{background:#FBE7EE;color:#B4466A}
.temas{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.tema{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line)}
.tema:last-child{border-bottom:0}
.tema:hover{background:var(--blue-100)}
.tema h4{font-size:15.5px}
.tema .meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:12.5px;color:var(--ink-soft);margin-top:4px}
.tema .right{text-align:right;font-size:12.5px;color:var(--ink-soft);white-space:nowrap}
.tema .right b{display:block;font-family:var(--font-display);font-size:17px;color:var(--blue-900)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mustard-400);display:inline-block}
.resuelta{color:var(--ok);font-weight:600}
.reglas-foro{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--ink-soft)}
.activos{display:flex;margin-top:10px}
.activos .avatar{width:30px;height:30px;font-size:12px;border:2px solid #fff;margin-left:-6px}
.activos .avatar:first-child{margin-left:0}
.av-flor{background:var(--mustard-400)!important;color:var(--blue-900)!important}
.sello{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;white-space:nowrap}
.sello-mostaza{background:var(--mustard-400);color:var(--blue-900)}
.sello-azul{background:var(--blue-100);color:var(--blue-700)}
.sello-verde{background:var(--ok-bg);color:var(--ok)}
.sello-violeta{background:#ECE9FB;color:#5B4BB7}
.sello-rosa{background:#FBE7EE;color:#B4466A}
.hilo{display:flex;flex-direction:column;gap:12px}
.respuestas{display:flex;flex-direction:column;gap:12px;margin-left:24px;border-left:2px solid var(--line);padding-left:14px}
.post{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:16px;scroll-margin-top:90px}
.post-profe{border-color:var(--mustard-400);box-shadow:0 0 0 3px var(--mustard-050)}
.post-nuevo{background:#FFFDF6}
.post .who{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft)}
.post .who b{color:var(--blue-900);font-size:14px}
.post .txt{margin:6px 0 10px;overflow-wrap:anywhere}
.post .txt a{color:var(--blue-600);text-decoration:underline}
.post-img{display:block;max-width:min(420px,100%);border-radius:12px;margin-bottom:10px}
.post-link{display:inline-block;background:var(--blue-100);color:var(--blue-700);font-size:13px;font-weight:600;padding:6px 12px;border-radius:10px;margin-bottom:10px;overflow-wrap:anywhere}
.reacts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.re{border:1px solid var(--line);background:#F6F8FB;border-radius:999px;padding:3px 10px;font-size:13px;cursor:pointer}
.re.on{border-color:var(--blue-600);background:var(--blue-100);color:var(--blue-900);font-weight:600}
.re.add{color:var(--ink-soft)}
.re-add{position:relative}
.re-menu{position:absolute;left:0;bottom:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 6px;box-shadow:0 10px 30px rgba(4,44,83,.15);display:flex;gap:2px;z-index:5}
.re-menu[hidden]{display:none}
.re-menu button{border:0;background:transparent;font-size:20px;padding:2px 5px;border-radius:50%;cursor:pointer}
.re-menu button:hover{background:var(--blue-100);transform:scale(1.15)}
.solved{display:flex;align-items:center;gap:10px;background:var(--ok-bg);color:var(--ok);border-radius:12px;padding:10px 14px;font-size:13.5px;font-weight:600}
.composer{background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:12px 14px}
.composer:focus-within{border-color:var(--blue-600)}
.composer textarea{border:0;padding:4px 0;min-height:80px;resize:vertical}
.composer textarea:focus{outline:none}
.composer .tools{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:8px}
.composer .tools .l{display:flex;gap:2px;flex-wrap:wrap}
.ico{border:0;background:transparent;border-radius:10px;padding:6px 9px;font-size:18px;line-height:1;cursor:pointer;margin:0;display:inline-flex;align-items:center}
.ico:hover{background:var(--blue-100)}
.emoji-picker{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 40px rgba(4,44,83,.18);padding:10px;z-index:95}
.emoji-picker[hidden]{display:none}
.ep-tabs{display:flex;gap:4px;margin-bottom:6px}
.ep-tabs button{border:0;background:transparent;border-radius:8px;padding:4px 7px;font-size:16px;cursor:pointer}
.ep-tabs button.on{background:var(--blue-100)}
.ep-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px}
.ep-grid button{border:0;background:transparent;border-radius:8px;font-size:20px;padding:4px 0;cursor:pointer}
.ep-grid button:hover{background:var(--blue-100)}
.catpick{display:flex;gap:6px;flex-wrap:wrap}
.catpick label{margin:0;border:1.5px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--ink-soft);cursor:pointer}
.catpick input{display:none}
.catpick label:has(input:checked){border-color:var(--blue-600);background:var(--blue-100);color:var(--blue-900)}
.foro-ultimos{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.foro-ultimos a{font-size:13.5px;color:var(--ink-soft);overflow-wrap:anywhere}
.foro-ultimos a b{color:var(--blue-900)}
@media (max-width:960px){.foro-layout{grid-template-columns:1fr}}
@media (max-width:560px){
  .tema{grid-template-columns:auto minmax(0,1fr)}
  .tema .right{grid-column:2;text-align:left;display:flex;gap:6px;align-items:baseline}
  .tema .right b{display:inline;font-size:14px}
  .respuestas{margin-left:4px;padding-left:10px}
}

/* Foro: documentos adjuntos y edición */
.post-file{display:flex;align-items:center;gap:12px;max-width:440px;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:10px 12px;margin-bottom:10px;text-decoration:none;color:var(--ink)}
.post-file:hover{border-color:var(--blue-600);background:var(--blue-100)}
.pf-ico{font-size:26px;line-height:1;flex:none}
.pf-txt{min-width:0;flex:1;display:flex;flex-direction:column}
.pf-txt b{font-size:14px;color:var(--blue-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pf-txt small{font-size:12px;color:var(--ink-soft)}
.pf-btn{flex:none;background:var(--blue-900);color:#fff;font-size:12.5px;font-weight:600;padding:7px 12px;border-radius:999px;white-space:nowrap}
@media (max-width:480px){.pf-btn{padding:7px 10px;font-size:0}.pf-btn::before{content:'⬇';font-size:14px}}
.edit-box{border-color:var(--mustard,#EF9F27);box-shadow:0 0 0 3px rgba(239,159,39,.15)}
.edit-head{font-weight:700;color:var(--blue-900);font-size:14px;margin-bottom:6px}
.edit-box label{margin-top:6px}
.edit-adj{background:var(--blue-100);border-radius:12px;padding:8px 12px;margin:4px 0 10px}
.edit-adj .check-line{display:flex;align-items:center;gap:8px;margin:4px 0;font-weight:400;overflow-wrap:anywhere}