:root{--bg:#f6f4fb;--card:#fff;--ink:#17202c;--mute:#64707f;--line:#e4e0ee;--brand:#5b3fd1;--brand2:#2d9c8f;--brand-soft:#efeafc;--ok:#1d8a4f;--bad:#c0392b;--warn:#b7791f;--r:16px;--sh:0 1px 2px rgba(30,20,70,.06),0 8px 24px rgba(30,20,70,.06)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,4vw,2.4rem)}h2{font-size:1.35rem}h3{font-size:1.05rem}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;gap:12px;min-height:58px;flex-wrap:wrap}
.brand{font-weight:800;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:8px}
.brand i{color:var(--brand)}
.sp{flex:1}
.lang{display:flex;gap:4px}.lang button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:4px 10px;font:inherit;font-size:.85rem;cursor:pointer;color:var(--mute)}
.lang button.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.chip{background:var(--brand-soft);color:var(--brand);border-radius:99px;padding:3px 12px;font-size:.85rem;font-weight:600}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:12px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;background:var(--brand);color:#fff;text-decoration:none;min-height:42px}
.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.5;cursor:default}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--line)}
.btn.sm{padding:5px 11px;min-height:32px;font-size:.88rem;border-radius:9px}
.btn.danger{background:var(--bad)}
.hero{padding:44px 0 24px}.hero p{max-width:720px;color:var(--mute);font-size:1.08rem;white-space:pre-line}
.sec{padding:20px 0}.sec>h2{display:flex;align-items:center;gap:10px}.sec>h2 i{color:var(--brand2)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
a.card{text-decoration:none;color:inherit;display:block;transition:transform .12s}a.card:hover{transform:translateY(-2px)}
.card .ic{font-size:1.4rem;color:var(--brand);margin-bottom:8px}
.card p{margin:.3em 0 0;color:var(--mute);font-size:.92rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .lock{float:right;color:var(--mute)}.card.mine .lock{color:var(--ok)}
.free{border-left:4px solid var(--brand2)}
form .row{margin-bottom:14px}label{display:block;font-weight:600;font-size:.9rem;margin-bottom:5px}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],input[type=search],select,textarea{width:100%;border:1px solid #cfc9df;border-radius:11px;padding:10px 12px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:1px}
textarea{min-height:90px;resize:vertical}
.hint{color:var(--mute);font-size:.85rem;margin-top:4px}
.msg{padding:10px 14px;border-radius:11px;margin:10px 0;font-size:.93rem}.msg.err{background:#fdecea;color:var(--bad)}.msg.ok{background:#e7f6ee;color:var(--ok)}.msg.info{background:var(--brand-soft);color:#3b2a8c}.msg.warn{background:#fff6e0;color:var(--warn)}
.narrow{max-width:520px;margin:0 auto}
.sug{position:relative}.sug ul{list-style:none;margin:2px 0 0;padding:4px;position:absolute;left:0;right:0;z-index:15;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:var(--sh)}
.sug li{padding:9px 11px;border-radius:8px;cursor:pointer}.sug li:hover,.sug li.on{background:var(--brand-soft)}
.mat{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.mat:last-child{border:0}
.mat .mi{width:40px;height:40px;border-radius:11px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;flex:none}
.mat .mb{flex:1;min-width:0}.mat .mb b{display:block}.mat .mb span{color:var(--mute);font-size:.88rem}
.mat .ma{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:.75rem;border-radius:6px;padding:1px 7px;background:#eef2f6;color:var(--mute);margin-left:6px;font-weight:600}
.foot{padding:30px 0 40px;color:var(--mute);font-size:.85rem;text-align:center}
/* visor */
.viewer{position:fixed;inset:0;background:#20232a;z-index:100;display:flex;flex-direction:column;-webkit-user-select:none;user-select:none}
.viewer .vb{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#14161b;color:#fff}
.viewer .vb b{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.viewer .vs{flex:1;overflow:auto;padding:14px;text-align:center}
.viewer canvas{display:block;margin:0 auto 14px;max-width:100%;height:auto;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.4);-webkit-touch-callout:none}
@media print{body *{display:none!important}body:after{content:"No se puede imprimir";display:block}}
/* admin */
.tabs{display:flex;gap:4px;flex-wrap:wrap;margin:16px 0;border-bottom:1px solid var(--line)}
.tabs button{border:0;background:none;padding:10px 14px;font:inherit;font-weight:600;color:var(--mute);cursor:pointer;border-bottom:3px solid transparent}
.tabs button.on{color:var(--brand);border-color:var(--brand)}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:.9rem}
.tbl th,.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.tbl th{background:#faf8ff;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mute)}
.tblw{overflow-x:auto}
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}.bar input,.bar select{width:auto;min-width:160px}
.pill{display:inline-block;background:var(--brand-soft);color:#3b2a8c;border-radius:99px;padding:1px 9px;font-size:.78rem;margin:1px 3px 1px 0}.pill.exp{background:#fdecea;color:var(--bad)}.pill.soon{background:#fff6e0;color:var(--warn)}
.modal{position:fixed;inset:0;background:rgba(15,10,40,.5);z-index:60;display:grid;place-items:center;padding:14px;overflow:auto}
.modal .box{background:#fff;border-radius:18px;padding:22px;width:min(640px,100%);max-height:92vh;overflow:auto}
.chk{display:flex;flex-wrap:wrap;gap:6px 14px}.chk label{font-weight:400;display:flex;gap:6px;align-items:center;margin:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:560px){.two{grid-template-columns:1fr}}
code.big{font-size:1.5rem;letter-spacing:3px;background:var(--brand-soft);padding:6px 12px;border-radius:9px;display:inline-block}
.hp{position:absolute;left:-9999px}
.bar input[type=checkbox],.card input[type=checkbox]{min-width:0;width:auto}

.qbar{display:flex;justify-content:space-between;align-items:center;padding:10px 0;position:sticky;top:0;background:#fff;z-index:20}
.qtime{font-variant-numeric:tabular-nums;font-weight:700}
.qq{display:flex;gap:12px;margin-top:12px}.qn{font-weight:800;color:#5b3fd1}.qtext{font-weight:600;margin-bottom:8px;white-space:pre-wrap}
.qopts{display:grid;gap:6px}.qopt{display:flex;gap:8px;align-items:flex-start;padding:8px 10px;border:1px solid #e3e0f5;border-radius:10px;cursor:pointer;font-weight:400}
.qopt:hover{background:#f6f4ff}.qq input[type=text]{width:100%;max-width:420px}
.qwm{position:fixed;inset:0;pointer-events:none;z-index:5;display:grid;grid-template-columns:repeat(3,1fr);align-content:space-around;opacity:.06;font-weight:800;font-size:1.1rem;transform:rotate(-18deg);overflow:hidden}