:root{
  --violeta:#4A2D7A; --violeta2:#6B49A8; --violeta3:#8B6BC4; --lila:#F2EDFA;
  --verde:#2E7D4F; --teal:#0E7C7B; --amarillo:#C88A04; --rojo:#B3261E;
  --gris:#F6F5FA; --gris2:#E5E1EE; --txt:#1B1626; --txt2:#5B5470;
  --sombra:0 1px 3px rgba(40,24,70,.10),0 8px 26px rgba(40,24,70,.07); --r:14px;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--txt);background:var(--gris);line-height:1.55;font-size:15.5px}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:1.75rem}h2{font-size:1.35rem}h3{font-size:1.1rem}h4{font-size:.98rem}
p{margin:0 0 1em}a{color:var(--violeta2)}
:focus-visible{outline:3px solid var(--violeta3);outline-offset:2px}
.sr{position:absolute;left:-9999px}

/* --- layout --- */
.shell{display:grid;grid-template-columns:262px 1fr;min-height:100vh}
aside{background:var(--violeta);color:#DCD4EE;padding:16px 0;position:sticky;top:0;height:100vh;overflow-y:auto}
aside .brand{display:flex;align-items:center;gap:10px;padding:0 18px 16px;font-weight:800;color:#fff;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.14)}
aside .brand .mk{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#8B6BC4,#0E7C7B);display:grid;place-items:center;flex:none}
aside .brand small{display:block;font-weight:500;font-size:.63rem;opacity:.8;text-transform:uppercase;letter-spacing:.05em}
aside .grupo{font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:#9E8BC8;padding:16px 18px 6px;font-weight:700}
aside a.nav{display:flex;align-items:center;gap:10px;padding:9px 18px;color:#DCD4EE;text-decoration:none;font-size:.9rem;border-left:3px solid transparent}
aside a.nav:hover{background:rgba(255,255,255,.08);color:#fff}
aside a.nav.on{background:rgba(255,255,255,.13);color:#fff;font-weight:700;border-left-color:#8B6BC4}
aside a.nav .ic{width:20px;text-align:center}
aside .pol{display:flex;align-items:center;gap:9px;padding:7px 18px;font-size:.84rem;color:#C3B6DF;text-decoration:none}
aside .pol:hover{background:rgba(255,255,255,.07);color:#fff}
aside .pol .dot{width:9px;height:9px;border-radius:50%;flex:none}
aside .pol.off{opacity:.55}
main{min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--gris2);padding:11px 26px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;position:sticky;top:0;z-index:20}
.topbar .who{display:flex;align-items:center;gap:10px;font-size:.86rem}
.topbar .av{width:34px;height:34px;border-radius:50%;background:var(--violeta);color:#fff;display:grid;place-items:center;font-weight:700}
.cont{padding:24px 26px 60px;max-width:1400px}

/* --- componentes --- */
.card{background:#fff;border:1px solid var(--gris2);border-radius:var(--r);padding:20px;box-shadow:var(--sombra)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.kpi{background:#fff;border:1px solid var(--gris2);border-radius:var(--r);padding:15px 17px;box-shadow:var(--sombra)}
.kpi .n{font-size:1.85rem;font-weight:800;line-height:1.1}
.kpi .l{font-size:.75rem;color:var(--txt2);text-transform:uppercase;letter-spacing:.05em}
.btn{border:0;border-radius:10px;padding:10px 17px;font:inherit;font-weight:600;cursor:pointer;font-size:.9rem;text-decoration:none;display:inline-block}
.btn-p{background:var(--violeta);color:#fff}.btn-p:hover{background:#3C2464}
.btn-o{background:#fff;color:var(--violeta);border:1.5px solid var(--gris2)}
.btn-g{background:var(--gris2);color:var(--txt)}
.btn-sm{padding:6px 12px;font-size:.82rem}
label{display:block;font-size:.76rem;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}
input,select,textarea{font:inherit;font-size:.92rem;padding:9px 12px;border:1.5px solid #CFC7E0;border-radius:10px;background:#fff;width:100%;color:var(--txt)}
input:focus,select:focus,textarea:focus{border-color:var(--violeta2)}
.fila{display:flex;gap:12px;flex-wrap:wrap;align-items:end}
.fila>div{flex:1;min-width:170px}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.87rem}
.tw{border:1px solid var(--gris2);border-radius:var(--r);overflow:auto;box-shadow:var(--sombra)}
th{background:#F3F0F9;text-align:left;padding:10px 12px;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--txt2);border-bottom:1px solid var(--gris2);white-space:nowrap}
td{padding:10px 12px;border-bottom:1px solid #F0EDF6;vertical-align:top}
tbody tr:hover{background:#FAF8FD}
.tag{display:inline-block;font-size:.71rem;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.t-verde{background:#E4F3EA;color:#1F5C39}.t-amarillo{background:#FDF2D6;color:#7A5502}
.t-rojo{background:#FBE4E2;color:#8A1C16}.t-gris{background:#EDEAF4;color:#524A66}
.bar{height:8px;background:var(--gris2);border-radius:5px;overflow:hidden;min-width:70px}
.bar span{display:block;height:100%}
.code{font-family:ui-monospace,Consolas,monospace;font-size:.8rem;color:var(--txt2)}
.flash{padding:12px 16px;border-radius:11px;margin-bottom:18px;font-size:.9rem}
.flash.ok{background:#E4F3EA;border:1px solid #A9D6BC;color:#1F5C39}
.flash.mal{background:#FBE4E2;border:1px solid #F0BDB9;color:#8A1C16}
.nota{background:#FFF8E6;border:1px solid #F0DFA8;border-radius:12px;padding:13px 16px;font-size:.87rem;color:#5C4708}
ul.check{list-style:none;padding:0;margin:0}
ul.check li{padding:7px 0 7px 26px;position:relative;font-size:.9rem;border-bottom:1px solid #F0EDF6}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--verde);font-weight:800}
ul.check li.no:before{content:"○";color:#B0A8C2}
.mig{font-size:.82rem;color:var(--txt2);margin-bottom:6px}
.eyebrow{color:var(--violeta2);font-weight:700;font-size:.73rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}

/* --- login --- */
.login{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.login .art{background:linear-gradient(155deg,#33205C,#4A2D7A 45%,#0E6F84);color:#fff;padding:54px 50px;display:flex;flex-direction:column;justify-content:center}
.login .art h1{font-size:2.2rem;max-width:17ch}
.login .art p{color:#DCD4EE;max-width:46ch}
.login .form{display:grid;place-items:center;padding:40px 24px;background:#fff}
.login .box{width:100%;max-width:390px}
.odsRow{display:flex;gap:6px;flex-wrap:wrap;margin-top:26px;max-width:420px}
.odsDot{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;font-size:.7rem;font-weight:800;color:#fff}

/* --- aula --- */
.opt{display:block;width:100%;text-align:left;background:#FAF8FD;border:1.5px solid var(--gris2);border-radius:11px;padding:12px 15px;margin-bottom:9px;font:inherit;font-size:.93rem;cursor:pointer}
.opt:hover{border-color:var(--violeta2);background:var(--lila)}
.opt.ok{border-color:var(--verde);background:#EAF6EF}
.opt.bad{border-color:var(--rojo);background:#FCEDEC}
.fb{border-left:4px solid var(--violeta2);background:var(--lila);padding:13px 16px;border-radius:0 10px 10px 0;font-size:.9rem;margin-top:10px}
.fb.ok{border-color:var(--verde);background:#EAF6EF}.fb.bad{border-color:var(--rojo);background:#FCEDEC}
.prog{height:8px;background:var(--gris2);border-radius:5px;overflow:hidden;margin-bottom:16px}
.prog span{display:block;height:100%;background:var(--teal)}
.gameHead{background:linear-gradient(135deg,#0E7C7B,#4A2D7A);color:#fff;border-radius:16px;padding:20px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.gameHead .av{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.5);display:grid;place-items:center;font-size:1.9rem;flex:none}
.chip{display:inline-block;background:var(--lila);color:var(--txt2);font-size:.74rem;padding:3px 10px;border-radius:999px;margin-right:5px}

@media(max-width:900px){.shell{grid-template-columns:1fr}aside{position:static;height:auto}.login{grid-template-columns:1fr}}

/* --- WhatsApp flotante --- */
.waFloat{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:9px;
  background:#25D366;color:#fff;text-decoration:none;padding:12px 18px;border-radius:999px;
  font-weight:700;font-size:.92rem;box-shadow:0 4px 14px rgba(37,211,102,.35),0 10px 30px rgba(0,0,0,.14)}
.waFloat:hover{background:#1DA851;color:#fff}
.waFloat span{white-space:nowrap}
@media(max-width:600px){.waFloat span{display:none}.waFloat{padding:14px;right:14px;bottom:14px}}
/* --- contacto público --- */
.pub{max-width:1000px;margin:0 auto;padding:26px 20px 90px}
.pubTop{background:var(--violeta);color:#fff;padding:14px 0}
.pubTop .in{max-width:1000px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:11px;justify-content:space-between;flex-wrap:wrap}