/* Prototipo CUC v2 – identidad tomada de www.cuc.edu.co (Red Hat Display, rojo institucional, barra negra, pie rojo) */
:root{--rojo:#A3161A;--rojo-osc:#9C1614;--rojo-viv:#B70E0C;--rojo-cl:#FBE9E9;--negro:#1D1D1B;--negro2:#161616;--dorado:#C9A227;--amarillo:#FCD116;--amb:#9A6B00;--amb-cl:#FFF4D1;--verde:#2E7D4F;--verde-cl:#E7F5EC;--azul:#2F6FB0;--azul-cl:#EAF2FB;--txt:#4E4E4E;--tit:#1D1D1B;--gris:#F3F3F3;--gris2:#898B8C;--borde:#E7E7E7;--r:16px;--sh:0 2px 6px rgba(0,0,0,.05),0 10px 24px rgba(0,0,0,.06)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Red Hat Display",Lato,"Segoe UI",Roboto,Arial,sans-serif;color:var(--txt);background:#fff;font-size:15.5px;line-height:1.55}
a{color:var(--rojo)}h1,h2,h3,h4{color:var(--tit);line-height:1.2;margin:0 0 .5em;font-weight:800}h1{font-size:1.8rem}h2{font-size:1.25rem}h3{font-size:1.05rem;font-weight:700}
img{max-width:100%}
.proto-badge{position:fixed;left:12px;bottom:12px;z-index:80;background:var(--amarillo);color:#3b2f00;font-size:.72rem;font-weight:800;padding:5px 10px;border-radius:999px;box-shadow:var(--sh);letter-spacing:.02em}
.proto-badge a{color:inherit}
/* encabezado institucional */
.topbar{background:var(--negro);color:#e8e8e8;font-size:.85rem}.topbar .in{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:9px 20px;gap:10px;flex-wrap:wrap}
.topbar a{color:#e8e8e8;text-decoration:none;margin-left:18px}.topbar a:hover{color:#fff}.topbar .soc a{margin:0 12px 0 0;font-size:.95rem}
.site-h{background:#fff;border-bottom:1px solid var(--borde);position:sticky;top:0;z-index:40}.site-h .in{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:14px 20px;gap:16px}
.site-h .logo img{height:46px;display:block}.site-h nav a{color:var(--txt);text-decoration:none;margin-left:22px;font-size:.95rem;padding:6px 0;border-bottom:3px solid transparent}.site-h nav a.on,.site-h nav a:hover{color:var(--rojo);border-color:var(--rojo)}
@media(max-width:820px){.site-h nav{display:none}.topbar .links{display:none}}
.footer{background:var(--rojo-osc);color:#fff;margin-top:48px}.footer .in{max-width:1200px;margin:0 auto;padding:40px 20px;display:grid;grid-template-columns:1.2fr 1fr 1fr 1.4fr;gap:28px}
.footer h4{color:#fff;font-size:1rem;padding-bottom:10px;border-bottom:2px solid rgba(255,255,255,.55);margin-bottom:12px}.footer a{color:#fff;text-decoration:none;display:block;margin:6px 0;font-size:.92rem}.footer p{font-size:.85rem;margin:6px 0;opacity:.95}
.copy{background:#000;color:#bfbfbf;font-size:.85rem}.copy .in{max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.copy a{color:#fff;margin-left:14px}
@media(max-width:820px){.footer .in{grid-template-columns:1fr 1fr}}@media(max-width:520px){.footer .in{grid-template-columns:1fr}}
/* botones y componentes */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--rojo);background:var(--rojo);color:#fff;padding:10px 20px;border-radius:var(--r);font-weight:700;font-size:.95rem;cursor:pointer;text-decoration:none;font-family:inherit;transition:background .15s,transform .1s}
.btn:hover{background:var(--rojo-viv);border-color:var(--rojo-viv)}.btn:active{transform:translateY(1px)}
.btn.sec{background:#fff;color:var(--rojo)}.btn.sec:hover{background:var(--rojo-cl)}.btn.dark{background:var(--negro);border-color:var(--negro)}.btn.gold{background:var(--dorado);border-color:var(--dorado);color:#1d1d1b}
.btn.ok{background:var(--verde);border-color:var(--verde)}.btn.sm{padding:6px 12px;font-size:.84rem;border-radius:12px}.btn.lg{padding:14px 26px;font-size:1.05rem}.btn:disabled{opacity:.45;cursor:not-allowed}
.card{background:#fff;border:1px solid var(--borde);border-radius:var(--r);box-shadow:var(--sh);padding:22px}
.grid{display:grid;gap:18px}.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:980px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 11px;border-radius:999px;font-size:.76rem;font-weight:800;white-space:nowrap}
.p-Crítico{background:var(--rojo-cl);color:var(--rojo-viv)}.p-Prioritario{background:var(--amb-cl);color:var(--amb)}.p-Regular{background:var(--verde-cl);color:var(--verde)}
.s{background:var(--gris);color:#555;border:1px solid var(--borde)}.e-enviado{background:var(--azul-cl);color:var(--azul)}.e-abierto{background:var(--verde-cl);color:var(--verde)}.e-fallido{background:var(--rojo-cl);color:var(--rojo-viv)}
.muted{color:var(--gris2)}.small{font-size:.86rem}.right{text-align:right}.center{text-align:center}
label{font-weight:700;font-size:.92rem;display:block;margin:14px 0 5px;color:var(--tit)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=tel],input[type=search],select,textarea{width:100%;padding:10px 12px;border:1.5px solid #CFCFCF;border-radius:12px;font:inherit;background:#fff;color:var(--tit)}
input:focus,select:focus,textarea:focus,.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(163,22,26,.35);outline-offset:1px;border-color:var(--rojo)}
.req{color:var(--rojo-viv)}.err{color:var(--rojo-viv);font-size:.82rem;margin-top:4px;display:none}.invalid>.err,.invalid .err{display:block}.invalid input,.invalid select,.invalid textarea{border-color:var(--rojo-viv)}
.hint{font-size:.82rem;color:var(--gris2);margin-top:3px}
.opt{display:flex;gap:10px;align-items:flex-start;padding:10px 13px;border:1.5px solid var(--borde);border-radius:12px;margin:6px 0;cursor:pointer;font-weight:500;color:var(--txt);background:#fff}
.opt:hover{border-color:#e3b3b4;background:#fffafa}.opt input{margin-top:4px;accent-color:var(--rojo)}.opts-inline{display:flex;flex-wrap:wrap;gap:8px}.opts-inline .opt{margin:0}
table{border-collapse:collapse;width:100%}th,td{padding:10px 11px;border-bottom:1px solid var(--borde);text-align:left;font-size:.89rem;vertical-align:top}
th{background:var(--gris);font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:#555;font-weight:800}tbody tr:hover{background:#FCFAFA}.tbl-wrap{overflow-x:auto}
tr.click{cursor:pointer}
.toast-box{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:120}
.toast{background:var(--negro);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--sh);font-size:.9rem;max-width:360px;animation:tin .25s ease;border-left:5px solid var(--amarillo)}
.toast.ok{border-left-color:#5BC27F}.toast.warn{border-left-color:var(--rojo-viv)}
@keyframes tin{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
.ex{display:inline-block;background:#FFF4D1;color:#7a5a00;font-size:.68rem;font-weight:800;border-radius:6px;padding:2px 7px;margin-left:6px;vertical-align:middle;letter-spacing:.02em}
/* panel admin */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh;background:linear-gradient(90deg,var(--negro) 250px,#F7F7F7 250px)}
.side{background:var(--negro);color:#ccc;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}
.side .logo{display:block;margin:2px 8px 6px}.side .logo img{height:40px}.side .sub{font-size:.75rem;color:#aaa;margin:0 10px 14px;letter-spacing:.03em}
.side nav a{display:flex;gap:11px;align-items:center;color:#ddd;text-decoration:none;padding:9px 12px;border-radius:12px;font-size:.92rem;margin:2px 0}
.side nav a i{width:18px;text-align:center;color:#bbb}.side nav a:hover{background:rgba(255,255,255,.07)}.side nav a.on{background:var(--rojo);color:#fff;font-weight:700}.side nav a.on i{color:#fff}
.side .sec-t{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:#888;margin:16px 12px 4px}
.side .cnt{margin-left:auto;background:var(--amarillo);color:#1d1d1b;border-radius:999px;font-size:.7rem;padding:0 7px;font-weight:800}
.main{padding:0 30px 30px;min-width:0}
.head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:0 -30px 22px;padding:16px 30px;background:#fff;border-bottom:3px solid var(--rojo)}
.head h1{margin:0;font-size:1.45rem}.crumb{font-size:.8rem;color:var(--gris2)}.user{display:flex;align-items:center;gap:10px;font-size:.88rem}.av{width:36px;height:36px;border-radius:50%;background:var(--rojo);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.8rem}
.kpi{position:relative;overflow:hidden}.kpi .ic{position:absolute;right:16px;top:16px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--rojo-cl);color:var(--rojo)}
.kpi .v{font-size:1.9rem;font-weight:900;color:var(--tit)}.kpi .l{color:var(--gris2);font-size:.84rem;font-weight:600}.kpi .d{font-size:.8rem;margin-top:4px}
.kpi.red .v{color:var(--rojo-viv)}.kpi.amb .v{color:var(--amb)}.kpi.grn .v{color:var(--verde)}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:14px}.filters>div{min-width:150px;flex:1}.filters label{margin:0 0 4px;font-size:.78rem}
.menu-t{display:none}
@media(max-width:900px){.app{grid-template-columns:1fr;background:#F7F7F7}.side{position:fixed;left:-270px;top:0;width:250px;z-index:60;transition:left .2s}.side.open{left:0}.menu-t{display:inline-flex}.main{padding:0 14px 20px}.head{margin:0 -14px 16px;padding:12px 14px}}
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--borde);margin-bottom:16px;flex-wrap:wrap}.tabs button,.tabs a{background:none;border:0;padding:10px 14px;font:inherit;font-weight:700;color:var(--gris2);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.tabs .on{color:var(--rojo);border-color:var(--rojo)}.tabs .n{background:var(--gris);color:var(--tit);border-radius:999px;padding:0 8px;font-size:.75rem}.tabs .on .n{background:var(--rojo);color:#fff}
.tl{border-left:2px solid var(--borde);margin-left:6px;padding-left:16px}.tl .it{position:relative;margin-bottom:12px}.tl .it:before{content:"";position:absolute;left:-22px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--rojo)}
.flag{display:inline-block;font-size:.75rem;padding:2px 8px;border-radius:6px;font-weight:800}.flag.ok{background:var(--verde-cl);color:var(--verde)}.flag.w{background:var(--amb-cl);color:var(--amb)}.flag.x{background:var(--rojo-cl);color:var(--rojo-viv)}
.bar{height:8px;background:var(--gris);border-radius:4px;overflow:hidden}.bar i{display:block;height:100%;background:var(--rojo)}
.progress{height:10px;background:#EFE3E3;border-radius:6px;overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--rojo),var(--rojo-viv));transition:width .35s}
.steps{display:flex;justify-content:space-between;margin:10px 0 4px;font-size:.72rem;color:var(--gris2);gap:4px;font-weight:700}.steps span.on{color:var(--rojo)}
@media(max-width:700px){.steps{display:none}}
.wrap{max-width:900px;margin:0 auto;padding:28px 18px}
.signal{border-left:4px solid var(--dorado);background:var(--amb-cl);padding:9px 13px;border-radius:10px;margin:8px 0}.signal.c{border-color:var(--rojo-viv);background:var(--rojo-cl)}
.dz{border:2px dashed #E0B7B8;border-radius:14px;padding:14px;background:#FFFBFB}
.switch{position:relative;display:inline-block;width:46px;height:26px;vertical-align:middle;flex:none}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#CFCFCF;border-radius:26px;transition:.2s;cursor:pointer}.switch span:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}.switch input:checked+span{background:var(--rojo)}.switch input:checked+span:before{transform:translateX(20px)}.switch input:focus-visible+span{outline:3px solid rgba(163,22,26,.35)}
.yn{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:12px 14px;border:1.5px solid var(--borde);border-radius:12px;margin:8px 0}.yn .q{font-weight:700;color:var(--tit);font-size:.93rem}.yn .val{font-size:.82rem;color:var(--gris2);min-width:22px}
.likert{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:4px}.likert label{margin:0;font-weight:600;font-size:.78rem;text-align:center;border:1.5px solid var(--borde);border-radius:12px;padding:8px 4px;cursor:pointer;color:var(--txt)}.likert input{display:block;margin:0 auto 4px;accent-color:var(--rojo)}.likert label:has(input:checked){border-color:var(--rojo);background:var(--rojo-cl);color:var(--rojo)}
.cond{display:none;margin:6px 0 6px 8px;padding:2px 0 2px 14px;border-left:3px solid #F0C9CA}.cond.on{display:block;animation:tin .25s}
.modal-bg{position:fixed;inset:0;background:rgba(20,10,10,.5);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-bg.open{display:flex}.modal{background:#fff;border-radius:18px;max-width:640px;width:100%;padding:24px;max-height:92vh;overflow:auto;position:relative}.modal .x{position:absolute;right:14px;top:12px;background:none;border:0;font-size:1.3rem;cursor:pointer;color:var(--gris2)}
.pager{display:flex;gap:6px;align-items:center;justify-content:flex-end;flex-wrap:wrap;margin-top:12px}.pager button{border:1.5px solid var(--borde);background:#fff;border-radius:10px;padding:5px 11px;cursor:pointer;font:inherit;font-weight:700;color:var(--txt)}.pager button.on{background:var(--rojo);border-color:var(--rojo);color:#fff}.pager button:disabled{opacity:.4;cursor:default}
/* correo con marca */
.mail{max-width:600px;margin:0 auto;border:1px solid var(--borde);border-radius:12px;overflow:hidden;background:#fff;font-size:.9rem}.mail .mh{background:var(--rojo);padding:16px 22px}.mail .mh img{height:34px;display:block}.mail .mb{padding:20px 22px}.mail .mf{background:var(--negro);color:#bbb;font-size:.75rem;padding:12px 22px}
.mail .meta{background:var(--gris);padding:10px 14px;font-size:.82rem;border-bottom:1px solid var(--borde)}
.mail table th{background:#fff;text-transform:none;font-size:.85rem;color:var(--tit);width:38%}
/* overlay de procesamiento */
.proc{position:fixed;inset:0;background:rgba(255,255,255,.97);z-index:110;display:none;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:20px}.proc.open{display:flex}
.spinner{width:64px;height:64px;border-radius:50%;border:6px solid #F1D9DA;border-top-color:var(--rojo);animation:spin 1s linear infinite;margin-bottom:18px}@keyframes spin{to{transform:rotate(360deg)}}
.proc ul{list-style:none;padding:0;margin:16px 0 0;text-align:left}.proc li{margin:8px 0;color:var(--gris2);font-weight:600}.proc li.done{color:var(--verde)}.proc li.act{color:var(--tit)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}