/* =========================================================
   ESCALA — Plataforma Académica · Sistema visual "Equilibrio Híbrido"
   60% base oscura · 30% plata/gris · 10% rojo de acción
   ========================================================= */
:root{
  --ink:#0d0f13; --ink2:#151922; --ink3:#1e2330; --line-d:#2a3040;
  --silver:#b9bec8; --silver2:#8a909c;
  --bg:#eef0f4; --card:#fff; --line:#e1e4ea; --text:#1b1f27; --muted:#646b78;
  --red:#e11f2a; --red-d:#b8141e; --red-soft:#fde8e9;
  --blue:#1b2a5b; --blue-soft:#e7ebf6;
  --ok:#17845a; --ok-soft:#e3f4ec; --warn:#b26b00; --warn-soft:#fdf1dc; --err:#c2232c; --err-soft:#fde6e7;
  --r:12px; --r-sm:8px;
  --shadow:0 1px 2px rgba(15,20,30,.06),0 4px 14px rgba(15,20,30,.05);
  --f-head:'Archivo',system-ui,sans-serif; --f-body:'Inter',system-ui,sans-serif;
  --side:256px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{font:14px/1.5 var(--f-body);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
h1,h2,h3,h4{font-family:var(--f-head);margin:0;letter-spacing:-.01em}
img{max-width:100%}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.muted{color:var(--muted)} .small{font-size:12.5px} .center{text-align:center}
.eyebrow{font:700 11px/1 var(--f-head);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin:0 0 10px}
code{background:#f1f2f5;border-radius:5px;padding:1px 5px;font-size:12.5px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--text);
  font:600 13.5px/1 var(--f-body);padding:10px 15px;border-radius:var(--r-sm);cursor:pointer;text-decoration:none;white-space:nowrap;transition:.15s}
.btn:hover{border-color:#c9ced8;background:#fafbfc}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:var(--red-d)}
.btn.dark{background:var(--ink2);border-color:var(--ink2);color:#fff}
.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.ghost{background:transparent;border-color:var(--line-d);color:var(--silver)}
.btn.ghost:hover{color:#fff;border-color:var(--silver2);background:transparent}
.btn.sm{padding:7px 11px;font-size:12.5px}
.btn.block{width:100%;justify-content:center}
.btn .ic{width:16px;height:16px}
.icon-btn{position:relative;display:inline-grid;place-items:center;width:36px;height:36px;border-radius:9px;border:1px solid var(--line-d);background:transparent;color:var(--silver);cursor:pointer}
.icon-btn:hover{color:#fff;border-color:var(--silver2)}
.icon-btn .dot{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;font:700 10px/16px var(--f-body);min-width:16px;height:16px;border-radius:8px;font-style:normal}
.link{background:none;border:0;color:var(--blue);font:600 13px var(--f-body);cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:3px}

/* ---------- Badges ---------- */
.badge{display:inline-block;font:600 11.5px/1 var(--f-body);padding:5px 8px;border-radius:20px;background:#eef0f4;color:#4a505c;white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)} .badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.err{background:var(--err-soft);color:var(--err)} .badge.blue{background:var(--blue-soft);color:var(--blue)}
.badge.red{background:var(--red);color:#fff}

/* ---------- Formularios ---------- */
label{display:block;font-weight:600;font-size:12.5px;color:#3d434e;margin-bottom:12px}
input,select,textarea{display:block;width:100%;margin-top:6px;font:14px var(--f-body);color:var(--text);background:#fff;
  border:1px solid #d5d9e1;border-radius:var(--r-sm);padding:10px 12px;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(27,42,91,.12)}
textarea{min-height:90px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 14px}
.check{display:flex;align-items:center;gap:8px;font-weight:500}
.check input{width:auto;margin:0}
.switch{position:relative;display:inline-block;width:40px;height:22px;margin:0}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:#cdd2db;border-radius:22px;transition:.2s;cursor:pointer}
.switch i:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+i{background:var(--ok)} .switch input:checked+i:before{transform:translateX(18px)}
.dropzone{border:2px dashed #cfd4dd;border-radius:var(--r);padding:22px;text-align:center;color:var(--muted);background:#fafbfc;cursor:pointer;transition:.15s;margin-bottom:12px}
.dropzone:hover,.dropzone.on{border-color:var(--red);background:var(--red-soft);color:var(--red-d)}
.dropzone .ic{width:28px;height:28px;margin-bottom:6px}

/* ---------- Alertas / toasts ---------- */
.alert{padding:11px 14px;border-radius:var(--r-sm);margin-bottom:14px;font-weight:500}
.alert.err{background:var(--err-soft);color:var(--err)} .alert.ok{background:var(--ok-soft);color:var(--ok)}
.alert.info{background:var(--blue-soft);color:var(--blue)} .alert.warn{background:var(--warn-soft);color:var(--warn)}
.toast{position:fixed;right:22px;bottom:22px;z-index:90;background:var(--ink2);color:#fff;padding:13px 18px 13px 16px;border-radius:10px;
  border-left:4px solid var(--ok);box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:420px;animation:tin .3s ease,tout .4s ease 4.6s forwards}
.toast.err{border-left-color:var(--red)}
@keyframes tin{from{opacity:0;transform:translateY(12px)}}
@keyframes tout{to{opacity:0;transform:translateY(12px);visibility:hidden}}

/* =================== LOGIN =================== */
body.login,body.auth{background:var(--ink);color:#fff;min-height:100vh}
.login-wrap{display:grid;grid-template-columns:1.15fr 1fr;min-height:100vh}
.login-brand{position:relative;overflow:hidden;padding:56px 60px;display:flex;flex-direction:column;justify-content:center;
  background:radial-gradient(900px 500px at 110% -10%,rgba(225,31,42,.22),transparent 60%),radial-gradient(800px 600px at -20% 120%,rgba(27,42,91,.55),transparent 60%),var(--ink)}
.login-brand .logo-img{width:230px;margin-bottom:38px}
.login-brand h1{font-size:clamp(30px,3.4vw,46px);line-height:1.08;font-weight:800;max-width:560px}
.login-brand h1 em{font-style:normal;color:var(--red)}
.login-brand>p{color:var(--silver);font-size:16px;max-width:520px;margin:18px 0 26px}
.mods{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:9px 22px;max-width:520px}
.mods li{color:#dfe2e8;font-weight:500;padding-left:18px;position:relative}
.mods li:before{content:"";position:absolute;left:0;top:8px;width:9px;height:2px;background:var(--red)}
.login-brand .org{margin-top:42px;color:var(--silver2);font-size:12.5px;letter-spacing:.04em}
.ascend{position:absolute;inset:0;pointer-events:none}
.ascend span{position:absolute;left:-10%;width:140%;height:2px;background:linear-gradient(90deg,transparent,var(--red) 40%,transparent);transform:rotate(-24deg);top:72%}
.ascend span+span{top:76%;opacity:.25;height:1px}
.login-form{display:grid;place-items:center;padding:40px 24px;background:var(--ink2)}
.login-form .card{width:100%;max-width:400px;background:transparent;box-shadow:none;border:0;padding:0;color:#fff}
.login-form h2{font-size:28px;font-weight:800}
.login-form .muted{color:var(--silver2);margin:4px 0 24px}
.login-form label{color:var(--silver)}
.login-form input{background:var(--ink3);border-color:var(--line-d);color:#fff}
.login-form input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(225,31,42,.18)}
.login-form .small a{color:var(--silver)}
.demo-access{margin:28px 0 20px;padding-top:22px;border-top:1px solid var(--line-d)}
.demo-roles{display:grid;gap:9px}
.demo-roles button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;background:var(--ink3);border:1px solid var(--line-d);
  color:#fff;border-radius:10px;padding:12px 14px;cursor:pointer;font:14px var(--f-body);transition:.15s}
.demo-roles button:hover{border-color:var(--red);background:#232938}
.demo-roles span{color:var(--silver2);font-size:12.5px}
.logo-text{font:800 30px/1 var(--f-head);letter-spacing:.08em;color:#fff;margin-bottom:34px}
.logo-text small{display:block;font:600 11px/1 var(--f-body);letter-spacing:.2em;text-transform:uppercase;color:var(--silver2);margin-top:8px}
.logo-text.sm{font-size:22px;margin:0}
.auth-card{max-width:520px;margin:10vh auto;background:var(--ink2);padding:34px;border-radius:16px;border:1px solid var(--line-d)}
.auth-card h1{margin-bottom:10px} .auth-card li{margin:6px 0;color:var(--silver)}

/* =================== APP SHELL =================== */
.side{position:fixed;inset:0 auto 0 0;width:var(--side);background:var(--ink);color:var(--silver);display:flex;flex-direction:column;z-index:40;
  border-right:1px solid #000}
.brand{display:flex;align-items:center;height:68px;padding:0 22px;border-bottom:1px solid var(--line-d);text-decoration:none}
.brand img{height:34px;width:auto}
.side nav{flex:1;overflow-y:auto;padding:10px 12px 20px}
.nav-h{font:700 10.5px/1 var(--f-head);letter-spacing:.14em;text-transform:uppercase;color:#5d6472;margin:20px 10px 8px}
.side nav a{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:8px;color:var(--silver);text-decoration:none;font-weight:500;margin-bottom:2px;position:relative}
.side nav a:hover{background:var(--ink3);color:#fff}
.side nav a.on{background:linear-gradient(90deg,rgba(225,31,42,.18),rgba(225,31,42,0));color:#fff}
.side nav a.on:before{content:"";position:absolute;left:-12px;top:7px;bottom:7px;width:3px;border-radius:3px;background:var(--red)}
.side nav a.on .ic{color:var(--red)}
.side-foot{padding:14px 22px;border-top:1px solid var(--line-d);font-size:12px}
.periodo{color:var(--silver2)}
.main{margin-left:var(--side);min-height:100vh;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;height:68px;padding:0 26px;background:var(--ink2);color:#fff;border-bottom:1px solid #000}
.top-title{flex:1;min-width:0}
.top-title h1{font-size:19px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-title p{margin:0;color:var(--silver2);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;align-items:center;gap:10px}
.role-switch select{margin:0;background:var(--ink3);color:#fff;border-color:var(--line-d);padding:7px 10px;font-size:12.5px;width:auto;cursor:pointer}
.me{display:flex;align-items:center;gap:9px;padding-left:6px}
.avatar{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font:700 12.5px var(--f-head);flex:none}
.avatar.red{background:var(--red)} .avatar.gray{background:#c7ccd5;color:#2b303a}
.me-t{display:flex;flex-direction:column;line-height:1.2}
.me-t b{font-size:13px} .me-t small{color:var(--silver2);font-size:11.5px}
.demo-strip{background:var(--blue);color:#dfe5f7;font-size:12px;text-align:center;padding:6px 12px;letter-spacing:.01em}
.content{padding:26px;flex:1;width:100%;max-width:1440px}
.scrim{display:none}
.only-m{display:none}

/* =================== CONTENIDO =================== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.card+.card{margin-top:18px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.card-h h2,.card-h h3{font-size:16px;font-weight:700}
.card-h p{margin:2px 0 0;color:var(--muted);font-size:12.5px}
.section-h{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:28px 0 14px;flex-wrap:wrap}
.section-h:first-child{margin-top:0}
.section-h h2{font-size:18px;font-weight:800}
.section-h p{margin:3px 0 0;color:var(--muted)}
.row{display:grid;gap:18px}
.r2{grid-template-columns:1fr 1fr} .r3{grid-template-columns:repeat(3,1fr)} .r4{grid-template-columns:repeat(4,1fr)}
.r21{grid-template-columns:2fr 1fr} .r12{grid-template-columns:1fr 2fr}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi span{display:block;color:var(--muted);font-size:12.5px;font-weight:500}
.kpi b{display:block;font:800 26px/1.15 var(--f-head);margin:6px 0 2px;letter-spacing:-.02em}
.kpi small{color:var(--muted);font-size:12px}
.kpi.red:after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red)}
.kpi.dark{background:var(--ink2);border-color:var(--ink2);color:#fff}.kpi.dark span,.kpi.dark small{color:var(--silver2)}
.up{color:var(--ok);font-weight:600} .down{color:var(--err);font-weight:600}

.bar{display:block;height:7px;border-radius:7px;background:#e6e9ef;overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;background:var(--blue);border-radius:7px}
.bar.red i{background:var(--red)} .bar.ok i{background:var(--ok)} .bar.warn i{background:#e0a020}

/* Tablas */
.table-wrap{overflow-x:auto;margin:0 -20px;padding:0 20px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font:600 11.5px var(--f-body);color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfc}
td{padding:11px 12px;border-bottom:1px solid #eef0f3;vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfd}
td .sub{display:block;color:var(--muted);font-size:12px}
.who{display:flex;align-items:center;gap:10px}
.who .avatar{width:30px;height:30px;font-size:11px}
.num{text-align:right;font-variant-numeric:tabular-nums}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.toolbar input,.toolbar select{margin:0;width:auto;min-width:180px;padding:8px 11px}
.toolbar .grow{flex:1}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a,.tabs button{background:none;border:0;padding:11px 14px;font:600 13.5px var(--f-body);color:var(--muted);text-decoration:none;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;margin-bottom:-1px}
.tabs a.on,.tabs button.on{color:var(--text);border-bottom-color:var(--red)}
.tab-panel{display:none}.tab-panel.on{display:block}

/* Kanban comercial */
.kanban{display:grid;grid-template-columns:repeat(6,minmax(172px,1fr));gap:12px;overflow-x:auto;padding-bottom:8px}
.col{background:#e6e9ef;border-radius:var(--r);padding:10px;min-height:240px}
.col-h{display:flex;justify-content:space-between;align-items:center;padding:4px 4px 10px;font:700 12.5px var(--f-head);text-transform:uppercase;letter-spacing:.06em;color:#3b414c}
.col-h i{font-style:normal;background:#fff;border-radius:20px;padding:2px 8px;font-size:11.5px}
.col.drop{outline:2px dashed var(--red);outline-offset:-4px}
.lead{background:#fff;border-radius:9px;padding:11px 12px;margin-bottom:8px;box-shadow:0 1px 2px rgba(0,0,0,.06);cursor:grab;border:1px solid transparent}
.lead:hover{border-color:#d2d7e0}
.lead b{display:block;font-size:13px}
.lead .sub{display:block;color:var(--muted);font-size:12px;margin:2px 0 7px}
.lead .meta{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:11.5px;color:var(--muted)}
.lead.dragging{opacity:.5}

/* Barras horizontales (gráficos simples) */
.hbars{display:grid;gap:10px}
.hbar{display:grid;grid-template-columns:140px 1fr 48px;gap:10px;align-items:center;font-size:13px}
.hbar .bar{height:10px}
.hbar b{text-align:right;font-variant-numeric:tabular-nums}
.vbars{display:flex;align-items:flex-end;gap:10px;height:170px;padding-top:10px}
.vbars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.vbars i{display:block;width:100%;max-width:46px;background:var(--blue);border-radius:6px 6px 0 0}
.vbars div:last-child i{background:var(--red)}
.vbars small{color:var(--muted);font-size:11.5px}
.vbars b{font-size:11.5px}

/* Implementación */
.steps{display:grid;gap:12px}
.step{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.step .n{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font:800 15px var(--f-head);background:var(--ok-soft);color:var(--ok)}
.step.pend .n{background:var(--red);color:#fff}
.step.prog .n{background:var(--warn-soft);color:var(--warn)}
.step h4{font-size:15px} .step p{margin:3px 0 0;color:var(--muted);font-size:13px}
.hero-band{background:radial-gradient(600px 300px at 100% 0,rgba(225,31,42,.25),transparent 60%),var(--ink2);color:#fff;border-radius:var(--r);padding:26px 28px;margin-bottom:20px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
.hero-band h2{font-size:22px;font-weight:800}
.hero-band p{color:var(--silver);margin:6px 0 0;max-width:720px}
.ring{--p:0;width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--red) calc(var(--p)*1%),#2a3040 0)}
.ring span{width:92px;height:92px;border-radius:50%;background:var(--ink2);display:grid;place-items:center;font:800 26px var(--f-head);color:#fff}

/* Módulos (cards de acceso) */
.mod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.mod{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--text);transition:.15s;position:relative}
.mod:hover{border-color:var(--red);transform:translateY(-2px);box-shadow:var(--shadow)}
.mod .ic{width:24px;height:24px;color:var(--red);margin-bottom:10px}
.mod b{display:block;font:700 14.5px var(--f-head)}
.mod span{color:var(--muted);font-size:12.5px}
.mod .badge{position:absolute;top:14px;right:14px}

/* Horario semanal */
.week{display:grid;grid-template-columns:70px repeat(6,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:12px;min-width:760px}
.week>div{border-right:1px solid #eef0f3;border-bottom:1px solid #eef0f3;min-height:46px;padding:5px;position:relative}
.week .wh{background:#fafbfc;font-weight:600;text-align:center;color:var(--muted);min-height:auto;padding:9px 4px}
.week .wt{color:var(--muted);text-align:right;padding-right:8px;font-size:11px}
.slot{background:var(--blue-soft);border-left:3px solid var(--blue);border-radius:5px;padding:5px 6px;font-size:11.5px;line-height:1.3}
.slot.r{background:var(--red-soft);border-left-color:var(--red)}
.slot.g{background:var(--ok-soft);border-left-color:var(--ok)}
.slot b{display:block}

/* Planilla notas / asistencia */
.sheet input{margin:0;width:64px;text-align:center;padding:6px 4px;font-variant-numeric:tabular-nums}
.sheet td,.sheet th{padding:8px 8px;text-align:center}
.sheet td:first-child,.sheet th:first-child{text-align:left}
.att{width:26px;height:26px;border-radius:6px;border:0;cursor:pointer;font-weight:700;font-size:12px;display:inline-grid;place-items:center}
.att.y{background:var(--ok-soft);color:var(--ok)} .att.n{background:var(--err-soft);color:var(--err)}
.def{font-weight:800;font-family:var(--f-head)}
.def.low{color:var(--err)}

/* Constructor de cursos / aula */
.unit{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:12px;overflow:hidden}
.unit-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;background:#fafbfc;border-bottom:1px solid var(--line)}
.unit-h b{font:700 14px var(--f-head)}
.lesson{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid #f0f2f5}
.lesson:last-child{border-bottom:0}
.lesson .lt{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--blue-soft);color:var(--blue);flex:none}
.lesson .lt.video{background:var(--red-soft);color:var(--red)} .lesson .lt.quiz{background:var(--warn-soft);color:var(--warn)}
.lesson .lt.envivo{background:var(--ok-soft);color:var(--ok)} .lesson .lt.scorm{background:#efe8fb;color:#6a3fbf}
.lesson .grow{flex:1;min-width:0}
.lesson .grow b{display:block;font-weight:600;font-size:13.5px}
.lesson .grow span{color:var(--muted);font-size:12px}
.lesson .done{color:var(--ok);font-weight:700;font-size:12px}
.course-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.course-cover{height:118px;display:flex;align-items:flex-end;padding:14px;color:#fff;font:800 17px/1.2 var(--f-head);position:relative;
  background:radial-gradient(240px 160px at 100% 0,color-mix(in srgb,var(--cc,#e11f2a) 70%,transparent),transparent 70%),linear-gradient(135deg,var(--ink2),var(--blue))}
.course-cover.empty{background:repeating-linear-gradient(135deg,#e9ecf1 0 12px,#f3f5f8 12px 24px);color:#7a808c}
.course-cover .badge{position:absolute;top:12px;left:12px}
.course-body{padding:14px 16px;flex:1;display:flex;flex-direction:column;gap:8px}
.course-body .meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12.5px}
.player{aspect-ratio:16/9;border-radius:var(--r);background:radial-gradient(500px 260px at 80% 10%,rgba(225,31,42,.35),transparent 60%),linear-gradient(135deg,#0d0f13,#1b2a5b);display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.player .play{width:74px;height:74px;border-radius:50%;background:var(--red);display:grid;place-items:center;box-shadow:0 0 0 12px rgba(225,31,42,.18);cursor:pointer;border:0;color:#fff}
.player .play .ic{width:30px;height:30px;fill:#fff;stroke:none}
.player .cap{position:absolute;left:18px;bottom:16px;right:18px;display:flex;justify-content:space-between;font-size:12.5px;color:#dfe3ec}
.ai-box{border:1px solid #d9cff3;background:linear-gradient(135deg,#f7f3ff,#fff);border-radius:var(--r);padding:16px}
.ai-out{white-space:pre-line;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:10px;display:none}

/* Permisos */
.perm td{text-align:center}
.perm td:first-child{text-align:left}
.pm{border:0;border-radius:6px;padding:5px 8px;white-space:nowrap;font:600 11.5px var(--f-body);cursor:pointer;min-width:62px}
.pm[data-v="0"]{background:#eef0f4;color:#9aa0ab} .pm[data-v="1"]{background:var(--blue-soft);color:var(--blue)} .pm[data-v="2"]{background:var(--ok-soft);color:var(--ok)}

/* Estudiante */
.welcome{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;background:radial-gradient(500px 240px at 100% 0,rgba(225,31,42,.3),transparent 60%),linear-gradient(120deg,var(--ink2),#20294a);color:#fff;border-radius:var(--r);padding:24px 26px;margin-bottom:20px}
.welcome h2{font-size:22px;font-weight:800}
.welcome p{margin:6px 0 0;color:var(--silver)}
.cert{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:14px;background:#fff}
.cert .seal{width:52px;height:52px;border-radius:12px;background:var(--ink2);display:grid;place-items:center;color:var(--red);flex:none}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{position:relative;padding:0 0 16px 22px;border-left:2px solid var(--line);margin-left:6px}
.timeline li:before{content:"";position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--red)}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.timeline b{display:block;font-size:13.5px} .timeline span{color:var(--muted);font-size:12.5px}

/* Modal */
dialog.modal{border:0;border-radius:14px;padding:26px;width:min(560px,94vw);max-height:90vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.35)}
dialog.modal.wide{width:min(820px,94vw)}
dialog.modal::backdrop{background:rgba(10,12,16,.6);backdrop-filter:blur(2px)}
dialog.modal h3{font-size:19px;font-weight:800;margin-bottom:4px;padding-right:30px}
dialog.modal>p.muted{margin:0 0 18px}
dialog.modal .x{position:absolute;top:14px;right:14px;margin:0}
dialog.modal .x button{border:0;background:#f0f2f5;width:32px;height:32px;border-radius:8px;font-size:20px;cursor:pointer;color:#555}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}

/* Recorrido guiado */
.tour-hl{position:relative;z-index:62!important;box-shadow:0 0 0 4px var(--red),0 0 0 9999px rgba(8,10,14,.62)!important;border-radius:10px;transition:box-shadow .25s}
.tour-pop{position:fixed;z-index:70;width:340px;max-width:calc(100vw - 24px);background:#fff;border-radius:14px;padding:18px 18px 14px;box-shadow:0 20px 60px rgba(0,0,0,.4);border-top:4px solid var(--red)}
.tour-pop .eyebrow{margin-bottom:6px}
.tour-pop h4{font-size:16px;margin-bottom:6px}
.tour-pop p{margin:0 0 14px;color:#4a505c;font-size:13.5px}
.tour-pop .tb{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tour-pop .dots{display:flex;gap:4px}
.tour-pop .dots i{width:6px;height:6px;border-radius:50%;background:#d6dae2}
.tour-pop .dots i.on{background:var(--red)}

/* Público (inscripción) */
body.public{background:var(--bg)}
.pub-top{background:var(--ink);padding:16px 24px;display:flex;align-items:center;justify-content:space-between}
.pub-top img{height:34px}
.pub-hero{background:radial-gradient(700px 300px at 100% 0,rgba(225,31,42,.28),transparent 60%),var(--ink2);color:#fff;padding:44px 24px 90px;text-align:center}
.pub-hero h1{font-size:clamp(26px,3.4vw,38px);font-weight:800}
.pub-hero p{color:var(--silver);max-width:640px;margin:10px auto 0}
.pub-wrap{max-width:900px;margin:-60px auto 40px;padding:0 16px}
.stepper{display:flex;gap:6px;margin-bottom:18px}
.stepper span{flex:1;height:5px;border-radius:5px;background:#dfe3ea}
.stepper span.on{background:var(--red)}
.prog-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin-bottom:14px}
.prog-pick label{margin:0;border:1px solid var(--line);border-radius:10px;padding:13px;cursor:pointer;font-weight:500;display:flex;gap:10px;align-items:flex-start}
.prog-pick label:has(input:checked){border-color:var(--red);background:var(--red-soft)}
.prog-pick input{width:auto;margin:3px 0 0}
.prog-pick b{display:block;font-size:13.5px}
.prog-pick small{color:var(--muted)}

/* =================== RESPONSIVE =================== */
@media (max-width:1200px){.kpis{grid-template-columns:repeat(2,1fr)}.r4{grid-template-columns:repeat(2,1fr)}.r3{grid-template-columns:1fr 1fr}}
@media (max-width:980px){
  .side{transform:translateX(-100%);transition:transform .25s}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.5)}
  .scrim.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:35}
  .main{margin-left:0}
  .only-m{display:inline-grid}
  .r2,.r21,.r12,.r3{grid-template-columns:1fr}
  .login-wrap{grid-template-columns:1fr}
  .login-brand{padding:40px 26px}
  .hero-band,.welcome{grid-template-columns:1fr}
}
@media (max-width:640px){
  .content{padding:16px}
  .top{padding:0 14px;gap:8px}
  .top-title h1{font-size:16px}
  .top-title p,.hide-m{display:none}
  .role-switch select{max-width:104px;font-size:12px}
  .kpis{gap:10px}.kpi b{font-size:21px}
  .r4{grid-template-columns:1fr}
  .grid2,.grid3{grid-template-columns:1fr}
  .mods{grid-template-columns:1fr}
  .hbar{grid-template-columns:100px 1fr 40px}
  .step{grid-template-columns:36px 1fr}.step>:last-child{grid-column:1/-1}
  .step .n{width:36px;height:36px}
  .toolbar input,.toolbar select{min-width:0;flex:1}
  dialog.modal{padding:20px}
}
.row>.card,.row>div>.card:first-child{margin-top:0}
.sheet td:first-child{min-width:230px;white-space:nowrap}

/* ---- Marca en barra lateral ---- */
.brand{gap:10px}
.brand-sub{display:none}
.brand img+.brand-sub{display:block;font:600 10px/1.2 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:var(--silver2);border-left:1px solid var(--line-d);padding-left:10px}
a.me{text-decoration:none;color:inherit}

/* =================== CAMPUS =================== */
.course-hero{display:grid;grid-template-columns:1fr 290px;gap:24px;align-items:center;border-radius:var(--r);padding:30px;color:#fff;
  background:radial-gradient(520px 300px at 100% 0,color-mix(in srgb,var(--cc,#e11f2a) 55%,transparent),transparent 65%),linear-gradient(120deg,var(--ink2),#1d2440)}
.course-hero h2{font-size:clamp(22px,2.6vw,32px);font-weight:800;margin:12px 0 8px}
.course-hero>div>p{color:var(--silver);margin:0 0 16px;max-width:620px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:#dfe3ea;font-size:13px}
.hero-meta span{display:inline-flex;align-items:center;gap:6px}.hero-meta .ic{width:16px;height:16px;color:var(--red)}
.hero-cta{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:18px}
.price{display:block;font:800 30px/1.1 var(--f-head)}
.old-price{color:var(--silver2);text-decoration:line-through;font-size:14px}
.learn{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px}.learn p{margin:0;font-size:13.5px}
.incl{margin:0;padding-left:18px;color:#3d434e;font-size:13.5px;line-height:1.9}
.empty-state{padding:44px 20px}
.empty-state h3{font-size:18px;margin:6px 0}
.empty-state p{max-width:440px;margin:0 auto 16px}
.es-ic{width:60px;height:60px;border-radius:16px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;margin:0 auto 10px}
.es-ic .ic{width:28px;height:28px}
.pending-box{display:flex;gap:14px;align-items:flex-start;background:#fafbfc;border:1px dashed #cfd4dd;border-radius:10px;padding:16px;margin:4px 0 6px}
.pending-box .ic{width:26px;height:26px;color:var(--warn);flex:none}
.pending-box b{display:block}.pending-box span{color:var(--muted);font-size:13px}
.lesson-text{font-size:14.5px;line-height:1.7}
.lesson-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
.q{margin:14px 0 16px}.q b{display:block;margin-bottom:6px}.q .check{margin:7px 0 0}
.lesson.locked{opacity:.5;cursor:not-allowed}
.paysteps{display:flex;gap:10px;margin-bottom:18px}
.paysteps div{flex:1;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--muted);font-weight:600;font-size:13px}
.paysteps i{font-style:normal;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#eef0f4;font:800 13px var(--f-head);flex:none}
.paysteps .on{color:var(--text);border-color:var(--red)}.paysteps .on i{background:var(--red);color:#fff}
.order-lines div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eef0f3}
.order-lines .dto{color:var(--ok)}
.order-lines .tot{border:0;font:800 20px var(--f-head);padding-top:14px}
.paybox .lt{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--blue-soft);color:var(--blue);margin-bottom:10px}
.paybox h3{font-size:15px;margin-bottom:10px}
.paybox dl{display:grid;grid-template-columns:90px 1fr;gap:6px 10px;margin:0;font-size:13px}
.paybox dt{color:var(--muted)}.paybox dd{margin:0}
.pend-order{display:flex;justify-content:space-between;align-items:center;gap:14px}
.pend-order span{font-weight:400}
.profile-head{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.mail-body{white-space:pre-wrap;font:13.5px/1.6 var(--f-body);background:#fafbfc;border:1px solid var(--line);border-radius:10px;padding:16px;margin:0}
.alert a{color:inherit;font-weight:700}
/* formularios de acceso */
.pw{position:relative;display:block}
.pw input{padding-right:70px}
.pw-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);margin-top:3px;background:none;border:0;color:var(--silver2);font:600 12px var(--f-body);cursor:pointer}
.field-q{color:var(--silver);font-weight:600;font-size:12.5px;margin:4px 0 8px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.seg label{margin:0;display:flex;gap:8px;align-items:center;border:1px solid var(--line-d);border-radius:9px;padding:10px 12px;cursor:pointer;color:var(--silver);font-weight:500}
.seg label:has(input:checked){border-color:var(--red);color:#fff;background:rgba(225,31,42,.08)}
.seg input{width:auto;margin:0;accent-color:var(--red)}
.login-form select{background:var(--ink3);border-color:var(--line-d);color:#fff}
.login-form input:disabled{opacity:.6}
.login-form .card:has(.wide-form){max-width:640px}
.form-h{font:700 11px/1 var(--f-head);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin:20px 0 12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.chips label{margin:0;cursor:pointer}
.chips input{display:none}
.chips span{display:inline-block;border:1px solid var(--line-d);border-radius:20px;padding:7px 12px;color:var(--silver);font-weight:500;font-size:12.5px}
.chips input:checked+span{border-color:var(--red);background:rgba(225,31,42,.15);color:#fff}
.login-form .alert.err{background:rgba(225,31,42,.14);color:#ffb3b7}
.login-form .alert.ok{background:rgba(23,132,90,.18);color:#9be7c4}
.login-form .alert a{color:#fff}
@media (max-width:980px){.course-hero{grid-template-columns:1fr}.learn{grid-template-columns:1fr}.paysteps span{font-size:12px}}
@media (max-width:640px){.paysteps{flex-direction:column}.pend-order{flex-direction:column;align-items:flex-start}.seg{grid-template-columns:1fr}}

/* =========================================================
   AJUSTE MÓVIL COMPLETO (Campus + Gestión)
   ========================================================= */
.only-m-block{display:none}
.hide-m-flex{display:flex;align-items:center;gap:10px}
.side-m{padding:12px 14px;border-top:1px solid var(--line-d);gap:8px}
.side-m .btn{width:100%;justify-content:flex-start}
.side-m .btn span{display:inline!important}
.sheet td:first-child,.sheet th:first-child{position:sticky;left:0;z-index:1;background:#fff}
.sheet thead th:first-child{background:#fafbfc}

@media (max-width:980px){
  .only-m-block{display:grid}
  .side{width:min(300px,86vw)}
  .side nav{padding-bottom:8px}
}

@media (max-width:640px){
  html{-webkit-text-size-adjust:100%}
  input,select,textarea{font-size:16px}               /* evita el zoom automático en iPhone */
  .btn{min-height:42px}
  .btn.sm{min-height:36px}
  .hide-m-flex{display:none}
  .top{height:58px;padding:0 12px;gap:10px}
  .top-title h1{font-size:16px}
  .avatar{width:32px;height:32px}
  .demo-strip{font-size:11px;padding:5px 10px;line-height:1.35}
  .content{padding:14px}
  .card{padding:16px}
  .card+.card{margin-top:14px}
  .card-h{margin-bottom:12px}
  .card-h h2,.card-h h3{font-size:15px}
  .section-h{margin:22px 0 12px}
  .section-h h2{font-size:17px}
  .section-h .btn,.section-h>.btn{width:100%;justify-content:center}
  .row{gap:14px}
  .kpis{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
  .kpi{padding:12px 13px}
  .kpi span{font-size:12px}
  .kpi b{font-size:20px;margin:4px 0 2px}
  .kpi small{font-size:11.5px;line-height:1.35;display:block}
  .tabs{margin-left:-14px;margin-right:-14px;padding:0 14px;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tabs a,.tabs button{padding:10px 11px;font-size:13px}
  .tabs a[style*="margin-left:auto"]{margin-left:0!important}
  .toolbar{gap:8px}
  .toolbar input,.toolbar select,.toolbar .grow{flex:1 1 100%;min-width:0;width:100%}
  .toolbar .btn{flex:1 1 auto;justify-content:center}
  .actions .btn{flex:0 0 auto}
  .welcome,.hero-band{padding:20px 18px;gap:14px}
  .welcome h2,.hero-band h2{font-size:19px}
  .welcome .btn,.welcome .actions,.welcome .actions .btn{width:100%;justify-content:center}
  .hero-band .ring{margin:0 auto}
  .mod-grid{grid-template-columns:1fr!important}
  .modal-actions{flex-wrap:wrap}
  .modal-actions .btn,.modal-actions form,.modal-actions form .btn{flex:1 1 auto;justify-content:center}
  .toast{left:12px;right:12px;bottom:12px;max-width:none}
  /* Tablas como tarjetas */
  .table-wrap:has(table.rt){margin:0;padding:0;overflow:visible}
  table.rt thead{display:none}
  table.rt,table.rt tbody,table.rt tr,table.rt td{display:block;width:100%}
  table.rt tr{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:10px;background:#fff}
  table.rt tbody tr:hover{background:#fff}
  table.rt td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;border:0;text-align:right;min-height:30px}
  table.rt td::before{content:attr(data-label);font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;text-align:left;flex:none;max-width:42%}
  table.rt td:first-child{display:block;text-align:left;padding:2px 0 8px;margin-bottom:4px;border-bottom:1px solid #f0f2f5}
  table.rt td:first-child::before{display:none}
  table.rt td.rt-act{justify-content:flex-start;flex-wrap:wrap;padding-top:10px}
  table.rt td.rt-act::before,table.rt td.rt-full::before{display:none}
  table.rt td.rt-full{display:block;text-align:center;border:0}
  table.rt td .sub{text-align:inherit}
  table.rt td.actions{justify-content:flex-end;flex-wrap:wrap}
  table.rt td > .who{justify-content:flex-end}
  table.rt td:first-child > .who{justify-content:flex-start}
  table.rt td select{max-width:58%;min-width:0!important}
  table.rt td .bar{min-width:80px;flex:1}
  table.rt td.num{text-align:right}
  /* Kanban: columnas deslizables */
  .kanban{grid-template-columns:repeat(6,82vw);scroll-snap-type:x mandatory;margin:0 -14px;padding:0 14px 10px}
  .col{scroll-snap-align:start;min-height:160px}
  /* Planilla y horario: desplazamiento horizontal con columna fija */
  .sheet td:first-child,.sheet th:first-child{min-width:170px;max-width:170px;white-space:normal}
  .sheet .who .avatar{display:none}
  .week{min-width:680px}
  /* Modales tipo hoja inferior */
  dialog.modal{width:100vw;max-width:100vw;max-height:92vh;margin:auto 0 0;border-radius:16px 16px 0 0;padding:20px 16px 24px}
  dialog.modal .grid2,dialog.modal .grid3{grid-template-columns:1fr}
  /* Listas de lecciones */
  .lesson{gap:10px;padding:10px 12px}
  .unit-h{padding:11px 12px}
  .unit-h b{font-size:13.5px}
  .lesson .badge{order:3}
  /* Campus */
  .course-hero{padding:20px 16px;gap:16px}
  .course-hero h2{font-size:21px}
  .hero-meta{gap:6px 14px;font-size:12.5px}
  .price{font-size:26px}
  .player{border-radius:10px}
  .paybox dl{grid-template-columns:78px 1fr}
  .order-lines .tot{font-size:18px}
  .profile-head{flex-direction:row;padding:14px}
  .profile-head h2{font-size:17px!important}
  .lesson-foot{flex-wrap:wrap}
  .lesson-foot .btn{flex:1 1 100%;justify-content:center}
  .cert{flex-wrap:wrap}
  .hbar{grid-template-columns:96px 1fr 44px;font-size:12.5px}
  .vbars{height:150px}
  .timeline li{padding-bottom:13px}
  .step{padding:14px}
  .step h4{font-size:14px}
  .paysteps div{padding:10px 12px}
  /* Acceso (login / registro / completar perfil) */
  .login-brand{padding:26px 22px 22px}
  .login-brand .logo-img{width:150px;margin-bottom:16px}
  .login-brand .logo-text{font-size:24px;margin-bottom:14px}
  .login-brand h1{font-size:24px}
  .login-brand>p,.login-brand .mods,.login-brand .org{display:none}
  .login-brand .eyebrow{margin-bottom:8px}
  .ascend span{top:88%}
  .login-form{padding:24px 18px 34px;place-items:start center}
  .login-form h2{font-size:23px}
  .login-form .muted{margin-bottom:18px}
  .demo-access{margin:22px 0 16px;padding-top:18px}
  .chips span{padding:8px 12px}
}
@media (max-width:380px){
  .kpis{grid-template-columns:1fr 1fr}
  .kpi b{font-size:18px}
  table.rt td::before{max-width:46%}
}

/* ---------- Campus: experiencia del estudiante ---------- */
.resume{display:block;text-decoration:none;color:#fff;border-radius:var(--r);padding:20px 22px;margin-bottom:18px;
  background:radial-gradient(420px 220px at 100% 0,color-mix(in srgb,var(--cc,#e11f2a) 60%,transparent),transparent 65%),linear-gradient(125deg,var(--ink2),#1d2440)}
.resume-k{display:block;font:700 11px/1 var(--f-head);letter-spacing:.14em;text-transform:uppercase;color:#ff7b82;margin-bottom:8px}
.resume b{display:block;font:800 20px/1.25 var(--f-head)}
.resume-next{display:block;color:var(--silver);font-size:13.5px;margin:6px 0 12px}
.resume-bar{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.resume-bar .bar{flex:1;background:rgba(255,255,255,.15)}
.resume-bar em{font-style:normal;font-weight:700;font-size:13px}
.resume .btn{justify-content:center}
@media (min-width:981px){.resume{display:grid;grid-template-columns:1fr auto;column-gap:24px;align-items:center}.resume .btn{grid-row:1/5;grid-column:2;width:auto}}
details.temario>summary{display:none}
.bnav{display:none}
@media (max-width:980px){
  details.temario{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
  details.temario>summary{display:flex;align-items:center;gap:10px;padding:14px 16px;font-weight:700;cursor:pointer;list-style:none}
  details.temario>summary::-webkit-details-marker{display:none}
  details.temario>summary em{margin-left:auto;font-style:normal;font-size:12.5px;color:var(--muted);font-weight:600}
  details.temario>summary::after{content:"▾";color:var(--muted);transition:.2s}
  details.temario[open]>summary::after{transform:rotate(180deg)}
  details.temario .unit{border-radius:0;border-left:0;border-right:0;margin:0}
  /* barra inferior del estudiante */
  body.has-bnav .main{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:45;background:var(--ink);
    border-top:1px solid #000;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .bnav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--silver2);text-decoration:none;font-size:10.5px;font-weight:600;padding:6px 0;border-radius:10px}
  .bnav a .ic{width:22px;height:22px}
  .bnav a.on{color:#fff}
  .bnav a.on .ic{color:var(--red)}
  body.has-bnav .toast{bottom:calc(76px + env(safe-area-inset-bottom))}
  body.has-bnav #menuBtn{display:none}
  .sticky-act{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));background:#fff;margin:18px -16px -16px;padding:12px 16px;border-top:1px solid var(--line);box-shadow:0 -8px 18px rgba(15,20,30,.06);z-index:5;border-radius:0 0 var(--r) var(--r)}
  body:not(.has-bnav) .sticky-act{bottom:0}
}
@media (max-width:640px){
  body.has-bnav .st-kpis{display:none}
  .resume{padding:18px}
  .resume b{font-size:18px}
}
@media (max-width:640px){
  .card:has(> .table-wrap > table.rt){background:transparent;border:0;box-shadow:none;padding:0}
  .card:has(> .table-wrap > table.rt) > .card-h{padding:0 2px}
  table.rt td select{flex:0 1 62%;width:62%;max-width:62%;padding:8px 10px;font-size:14px}
  table.rt td form{display:contents}
  .side-m{grid-template-columns:1fr 1fr}
  .side-m .btn{font-size:12.5px;padding:8px 10px;min-height:38px}
}
/* Lista de cursos del estudiante */
.my-list{display:grid;gap:12px}
.my-item{display:grid;grid-template-columns:96px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow);text-decoration:none;color:inherit}
.my-thumb{height:72px;border-radius:10px;background:radial-gradient(120px 80px at 100% 0,color-mix(in srgb,var(--cc,#e11f2a) 70%,transparent),transparent 70%),linear-gradient(135deg,var(--ink2),var(--blue));display:grid;place-items:center;color:#fff}
.my-thumb .ic{width:26px;height:26px}
.my-item b{display:block;font:700 15px/1.3 var(--f-head)}
.my-item .sub{display:block;color:var(--muted);font-size:12.5px;margin:3px 0 8px}
.my-item .who{gap:8px}
@media (max-width:640px){
  .my-item{grid-template-columns:56px 1fr;gap:12px}
  .my-thumb{height:56px}
  .my-item>.btn{grid-column:1/-1;justify-content:center}
}
@media (max-width:640px){
  .paysteps{flex-direction:row;gap:6px}
  .paysteps div{flex-direction:column;gap:5px;padding:9px 4px;text-align:center;font-size:11px;line-height:1.2}
  .paysteps span{font-size:11px}
  .paysteps i{width:24px;height:24px;font-size:12px}
}
select{max-width:100%;text-overflow:ellipsis}
@media (max-width:640px){
  .card-h>form,.card-h>.actions{flex:1 1 100%}
  .card-h>form select{width:100%}
  .main{min-width:0;overflow-x:clip}
}
select.fit{width:auto}
@media (max-width:640px){select.fit{width:100%}}
.who .sub,.who>div>span.sub{display:block}

/* ---------- App instalable (PWA) ---------- */
.pwa-banner{display:flex;align-items:center;gap:12px;background:var(--ink3);border:1px solid var(--line-d);border-radius:12px;padding:12px;margin-bottom:22px;position:relative}
.pwa-banner img{width:44px;height:44px;border-radius:11px;flex:none}
.pwa-t{flex:1;min-width:0;padding-right:18px}
.pwa-t>b{display:block;font-size:14px;color:#fff}.pwa-t b{color:#fff}
.pwa-t>span{display:block;font-size:12.5px;color:var(--silver);line-height:1.45;margin-top:2px}
.pwa-share{display:inline-block;border:1px solid var(--silver2);border-radius:4px;padding:0 4px;font-size:11px}
.pwa-x{position:absolute;top:4px;right:6px;background:none;border:0;color:var(--silver2);font-size:20px;cursor:pointer;line-height:1;padding:4px}
.pwa-card{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pwa-card .sub{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.pwa-help{font-size:15px;line-height:1.6}
@media (display-mode:standalone){
  .top{padding-top:env(safe-area-inset-top);height:calc(58px + env(safe-area-inset-top))}
  .login-brand{padding-top:calc(26px + env(safe-area-inset-top))}
}

@media (max-width:640px){
  .profile-head{flex-wrap:wrap}
  .profile-head .avatar{width:52px!important;height:52px!important;font-size:18px!important}
  .profile-head>.btn{flex:1 1 100%;justify-content:center}
  .pwa-card{flex-wrap:wrap}
  .pwa-card>div{flex:1 1 calc(100% - 70px)}
  .pwa-card>.btn{flex:1 1 100%;justify-content:center}
}