:root{--bg:#f3f6f7;--surface:#fff;--fg:#18252a;--muted:#5d6e73;--line:#dde5e7;--accent:#0f766e;--accent-2:#115e59;--accent-soft:#dff2ef;--ok:#1f7a4d;--ok-soft:#e1f3e8;--warn:#9a5b00;--warn-soft:#fdf0d9;--bad:#b42318;--bad-soft:#fde7e5;--info:#1d5fa8;--info-soft:#e3eefb;--r:14px;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0f1719;--surface:#172225;--fg:#e6eef0;--muted:#97a9ae;--line:#26363a;--accent:#3cbcab;--accent-2:#5fd0c0;--accent-soft:#163a37;--ok:#5cc98e;--ok-soft:#173326;--warn:#f0b75a;--warn-soft:#3a2c12;--bad:#f2867d;--bad-soft:#3d1b19;--info:#7fb3f0;--info-soft:#172a40;color-scheme:dark}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}h1,h2,h3{line-height:1.25;margin:0 0 .5em}h2{font-size:1.15rem;display:flex;align-items:center;gap:8px}
.wrap{max-width:1200px;margin:0 auto;padding:22px 16px 40px}.wrap.narrow{max-width:760px}
.muted{color:var(--muted)}.small{font-size:.86rem}.center{text-align:center}code{background:var(--accent-soft);padding:1px 6px;border-radius:6px}
/* top bar */
.top{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1200px;margin:0 auto;padding:8px 16px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--fg);text-decoration:none;white-space:nowrap}
.logo{display:inline-flex;width:32px;height:32px;border-radius:9px;background:var(--accent);color:#fff;align-items:center;justify-content:center}.logo.big{width:58px;height:58px;border-radius:16px;font-size:28px}
.mainnav{display:flex;gap:2px;flex:1;justify-content:center}
.mainnav a{display:flex;align-items:center;gap:6px;padding:7px 12px;border-radius:10px;color:var(--fg);text-decoration:none;font-weight:600;font-size:.94rem}
.mainnav a:hover{background:var(--accent-soft)}.mainnav a.on{background:var(--accent);color:#fff}
.me{display:flex;align-items:center;gap:8px}.pts{font-weight:800;font-size:.9rem;background:var(--warn-soft);color:var(--warn);padding:4px 10px;border-radius:99px;white-space:nowrap}
.out{display:flex;color:var(--muted);padding:6px;border-radius:8px}.out:hover{background:var(--bad-soft);color:var(--bad)}
@media(max-width:820px){.brand span:last-child{display:none}.mainnav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:60}
.mainnav a{flex-direction:column;gap:2px;font-size:.7rem;padding:5px 6px}.mainnav a.on{background:var(--accent-soft);color:var(--accent)}.top-in{justify-content:space-between}body{padding-bottom:70px}}
/* basics */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}.card.flush{padding:0;overflow:auto}
.card.ok{border-color:var(--ok);background:var(--ok-soft)}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 16px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--accent-2)}.btn.big{width:100%;justify-content:center;padding:13px;font-size:1.02rem}.btn.small{padding:6px 11px;font-size:.85rem;border-radius:8px}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}.btn.ghost:hover{background:var(--accent-soft)}
.flash{border-radius:12px;padding:11px 14px;margin-bottom:14px;font-weight:500}.flash.ok{background:var(--ok-soft);color:var(--ok)}.flash.err{background:var(--bad-soft);color:var(--bad)}.flash.warn{background:var(--warn-soft);color:var(--warn)}.flash.info{background:var(--info-soft);color:var(--info)}
.form label{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:.92rem;margin-bottom:12px}
input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 14px}.grid2.top{gap:16px;align-items:start}.grid2.wide-left{grid-template-columns:3fr 2fr}
@media(max-width:760px){.grid2,.grid3,.grid2.wide-left{grid-template-columns:1fr}}
.checks{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:0 0 14px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px}.checks legend{font-weight:700;font-size:.92rem;padding:0 4px}
.chk{display:flex!important;flex-direction:row!important;align-items:center;gap:8px!important;font-weight:500!important;margin:0!important;cursor:pointer}.chk input{width:18px;height:18px;flex:none;accent-color:var(--accent)}.chk.mt{margin-top:28px!important}
/* auth */
.auth{max-width:440px;margin:4vh auto 0}.auth.wide{max-width:720px}.auth-brand{text-align:center;margin-bottom:18px}.auth-brand .logo{margin-bottom:10px}.auth-brand h1{font-size:1.6rem}
/* hero */
.pagetitle{font-size:1.6rem}.eyebrow{margin:0 0 6px;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.eyebrow a{text-decoration:none}
.hero{display:grid;grid-template-columns:1fr 240px;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:18px}.hero h1{font-size:1.55rem}.hero.slim{padding:18px 22px}
.mision{font-size:1.06rem;margin:0 0 12px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--line);border-radius:99px;padding:5px 12px;font-size:.88rem}
.scorecard{background:var(--accent-soft);border-radius:16px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}.scorecard .lvl{font-size:2.2rem}.scorecard b{font-size:1.3rem}.scorecard span{color:var(--muted);font-weight:600}
.bar{width:100%;height:8px;background:var(--surface);border-radius:99px;overflow:hidden;margin-top:6px}.bar i{display:block;height:100%;background:var(--accent);border-radius:99px}
.scorecard small{color:var(--muted)}.scorecard .btn{margin-top:8px}
@media(max-width:760px){.hero{grid-template-columns:1fr}}
.adminbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--info-soft);color:var(--info);border-radius:12px;padding:8px 12px;margin-bottom:14px;font-weight:600}.adminbar span{display:flex;align-items:center;gap:6px}.adminbar select{width:auto;padding:6px 10px}
/* tabs */
.tabbar{display:flex;flex-wrap:wrap;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:6px;margin-bottom:14px}
.tabbar button{display:inline-flex;align-items:center;gap:7px;font:inherit;font-weight:700;font-size:.93rem;border:0;background:none;color:var(--fg);padding:9px 14px;border-radius:10px;cursor:pointer}.tabbar button:hover{background:var(--accent-soft)}.tabbar button.on{background:var(--accent);color:#fff}
.timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.timeline li{display:grid;grid-template-columns:190px 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:12px 14px}
.timeline .when{font-weight:800;color:var(--accent)}.timeline p{margin:0}@media(max-width:640px){.timeline li{grid-template-columns:1fr;gap:4px}}
.rules{margin:0;padding:0;list-style:none;counter-reset:r;display:flex;flex-direction:column;gap:8px}.rules li{counter-increment:r;background:var(--warn-soft);border-radius:12px;padding:12px 14px 12px 50px;position:relative}.rules li::before{content:counter(r);position:absolute;left:12px;top:11px;width:26px;height:26px;border-radius:50%;background:var(--warn);color:var(--surface);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.85rem}
.procs{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}.proc{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--fg);text-decoration:none}.proc:hover{border-color:var(--accent);box-shadow:0 4px 14px #0001}.proc p{margin:0;font-size:.9rem;color:var(--muted)}
.code{display:inline-block;font:700 .82em ui-monospace,Menlo,monospace;background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:1px 6px;text-decoration:none;width:max-content}
.fails{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}.fail{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--bad);border-radius:12px;padding:12px 14px}.fail p{margin:4px 0 0}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px}.kpi b{font-size:1.4rem;color:var(--accent)}
/* library */
.sec{margin:22px 0 10px;font-size:1.1rem}.sec small{font-weight:500;color:var(--muted);font-size:.85rem}
.libgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.libcard{display:flex;flex-direction:column;justify-content:space-between;gap:12px;min-height:92px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;color:var(--fg);text-decoration:none}.libcard:hover{border-color:var(--accent)}.libcard span{color:var(--accent);font-weight:700;font-size:.88rem}
/* quiz */
.qgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.qitem{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;color:var(--fg);text-decoration:none}.qitem:hover{border-color:var(--accent)}.qitem p{margin:0;color:var(--muted);font-size:.92rem;flex:1}.qitem.done{opacity:.92}
.qhead{display:flex;gap:6px}.tag{display:inline-block;font-size:.74rem;font-weight:800;background:var(--accent-soft);color:var(--accent);border-radius:99px;padding:2px 9px}.tag.off{background:var(--bad-soft);color:var(--bad)}
.tag.st-pendiente{background:var(--warn-soft);color:var(--warn)}.tag.st-aprobado{background:var(--ok-soft);color:var(--ok)}.tag.st-rechazado,.tag.st-inactivo{background:var(--bad-soft);color:var(--bad)}
.qfoot{display:flex;justify-content:space-between;align-items:center;font-size:.86rem;color:var(--muted);gap:8px}.st{display:inline-flex;align-items:center;gap:4px;font-weight:800;border-radius:99px;padding:3px 10px}.st.ok{background:var(--ok-soft);color:var(--ok)}.st.new{background:var(--warn-soft);color:var(--warn)}
.quizform{display:flex;flex-direction:column;gap:12px;max-width:820px}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;margin:0}.qcard legend{display:flex;gap:10px;font-weight:700;font-size:1.02rem;padding:0;float:left;width:100%;margin-bottom:10px}
.qn{flex:none;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem}
.opt{display:flex;align-items:center;gap:10px;clear:both;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:8px;cursor:pointer}.opt:hover{background:var(--accent-soft)}.opt input{width:18px;height:18px;flex:none;accent-color:var(--accent)}.opt:has(input:checked){border-color:var(--accent);background:var(--accent-soft);font-weight:600}
.result{display:flex;align-items:center;gap:20px;border-radius:20px;padding:22px;margin-bottom:12px}.result.ok{background:var(--ok-soft)}.result.warn{background:var(--warn-soft)}.result .big{font-size:3rem;font-weight:900}.result p{margin:0}
.review{padding-left:20px;display:flex;flex-direction:column;gap:10px;max-width:820px}.review li{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}.review li.ok{border-left:4px solid var(--ok)}.review li.bad{border-left:4px solid var(--bad)}.review p{margin:6px 0 0;display:flex;align-items:center;gap:6px}.review .correct{color:var(--ok);font-weight:700}
.exp{background:var(--info-soft);color:var(--info);border-radius:8px;padding:7px 10px;font-size:.9rem;margin:8px 0 0}
/* tables & admin */
.tbl{width:100%;border-collapse:collapse;font-size:.93rem}.tbl th{text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line)}.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}.tbl tr:last-child td{border-bottom:0}
.acts{display:flex;gap:6px;flex-wrap:wrap;align-items:flex-start}.acts form{display:flex;gap:6px}
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.subnav a{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:10px;background:var(--surface);border:1px solid var(--line);color:var(--fg);text-decoration:none;font-weight:700;font-size:.92rem}.subnav a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.filters{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}.filters select{width:auto}.pills{display:flex;gap:6px;flex-wrap:wrap}.pill{padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:var(--surface);color:var(--fg);text-decoration:none;font-size:.9rem}.pill.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.search{display:flex;gap:6px}.search input{width:260px}
.inline{display:flex;gap:8px;align-items:center;margin-bottom:8px}.inline input[name=nombre]{flex:1}.inline.add{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}
.qadmin .qrow{display:flex;justify-content:space-between;gap:10px}.ops{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:3px;font-size:.92rem}.ops li{padding:4px 8px;border-radius:6px;display:flex;align-items:center;gap:6px}.ops li.ok{background:var(--ok-soft);color:var(--ok);font-weight:700}
.optedit{display:flex!important;flex-direction:row!important;align-items:center;gap:8px!important}.optedit input[type=radio]{width:20px;height:20px;flex:none;accent-color:var(--ok)}
.sticky{position:sticky;top:70px}
.rank{list-style:none;margin:0;padding:0}.rank li{display:flex;align-items:center;gap:10px;padding:8px 6px;border-bottom:1px solid var(--line)}.rank li:last-child{border:0}.rank li.me{background:var(--accent-soft);border-radius:10px}
.rank .pos{width:26px;height:26px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem}.rank li:nth-child(1) .pos{background:#f5c542;color:#4a3800}.rank li:nth-child(2) .pos{background:#cfd8dc;color:#263238}.rank li:nth-child(3) .pos{background:#e0a476;color:#3e2210}
.rank .nm{flex:1;display:flex;flex-direction:column}.rank small{color:var(--muted)}
.dl{display:grid;grid-template-columns:110px 1fr;gap:6px 12px;margin:0}.dl dt{color:var(--muted);font-weight:600}.dl dd{margin:0}
.foot{text-align:center;color:var(--muted);font-size:.8rem;padding:20px}
.review p svg,.ops li svg{flex:none}.qadmin .acts{flex-wrap:nowrap}
.chip{border-radius:14px}.chip svg{flex:none}
.simbar{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;background:var(--info);color:#fff;padding:7px 16px;font-weight:600;font-size:.92rem}.simbar span{display:flex;align-items:center;gap:6px}.simbar .btn{background:#fff;color:var(--info)}
.empsel{padding:2px 10px}.empsel select{border:0;background:transparent;padding:3px 2px;width:auto;font-weight:700}
.imgslots{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}.imgslot{margin:0;display:flex;flex-direction:column;gap:8px}.imgslot p{margin:0;font-size:.92rem}
.imgslot-h{display:flex;justify-content:space-between;align-items:center;gap:8px}.thumbs{display:flex;gap:8px;flex-wrap:wrap}.thumbs figure{margin:0;width:130px}.thumbs img{width:130px;height:90px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.thumbs figcaption{font-size:.75rem;color:var(--muted)}
.linkbtn{background:none;border:0;color:var(--bad);font:inherit;font-size:.75rem;padding:0;cursor:pointer;text-decoration:underline}
.upl{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-top:auto}.upl select{width:auto;flex:1;padding:6px 8px;font-size:.85rem}.filebtn input{display:none}