:root{
  --bg:#f4f5f7; --card:#fff; --ink:#1d2433; --muted:#667085; --line:#e3e6eb;
  --accent:#c8102e; --accent-ink:#fff; --navy:#16233a;
  --red:#c62828; --red-bg:#fdecec; --orange:#b45309; --orange-bg:#fff4e5; --yellow-bg:#fffbe6;
  --green:#1b7a3d; --green-bg:#e8f6ee; --blue:#1d5fae; --blue-bg:#e8f0fb; --violet:#6b3fa0; --violet-bg:#f1eafa;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  font-size:15px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.45}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:underline}
h1{font-size:1.45rem;margin:.2rem 0 1rem} h2{font-size:1.1rem;margin:0 0 .8rem} h3{font-size:1rem;margin:.6rem 0 .4rem}
code{font-family:ui-monospace,Consolas,monospace;font-size:.88em;background:#eef0f3;padding:0 .3em;border-radius:4px}
.muted{color:var(--muted)} .small{font-size:.85rem} .err{color:var(--red)} .ok{color:var(--green)}
.container{max-width:1400px;margin:0 auto;padding:1rem 1rem 3rem}
.foot{text-align:center;color:var(--muted);font-size:.8rem;padding:1rem}
.demo-banner{background:repeating-linear-gradient(45deg,#ffd400,#ffd400 12px,#ffbf00 12px,#ffbf00 24px);color:#000;font-weight:700;text-align:center;padding:.35rem}

/* top bar */
.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;gap:1rem;padding:.5rem 1rem;position:sticky;top:0;z-index:20;flex-wrap:wrap}
.brand{color:#fff;font-weight:700;display:flex;align-items:center;gap:.5rem;letter-spacing:.02em} .brand small{font-weight:400;opacity:.75}
.brand:hover{text-decoration:none}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--accent);color:#fff;border-radius:7px;font-weight:800}
.nav{display:flex;gap:.15rem;align-items:center;flex-wrap:wrap;flex:1}
.nav a,.nav .linkish{color:#dfe6f3;padding:.45rem .6rem;border-radius:7px;font-size:.92rem}
.nav a.on,.nav a:hover{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.nav .notif{margin-left:auto}
.linkish{background:none;border:0;cursor:pointer;font:inherit}
.logout{margin:0}
.nav-toggle,.nav-burger{display:none}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-left:4px} .dot-warn{background:#ffb020}
.sync-strip{background:var(--orange-bg);border-bottom:1px solid #f3d19c;padding:.4rem 1rem;display:flex;gap:.5rem;flex-wrap:wrap}

/* messages */
.messages{margin-bottom:1rem}
.msg{padding:.6rem .9rem;border-radius:8px;margin-bottom:.4rem;background:var(--blue-bg)}
.msg-error{background:var(--red-bg);color:var(--red)} .msg-success{background:var(--green-bg);color:var(--green)} .msg-warning{background:var(--orange-bg)} .msg-info{background:#eef4ff;color:#1e3a8a}

/* cards & layout */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem 1.1rem;margin-bottom:1rem;scroll-margin-top:110px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.head-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:.6rem}
.head-row h1,.head-row h2{margin:0}
.stack{display:flex;flex-direction:column;gap:.5rem}
.box{border:1px solid var(--line);border-radius:8px;padding:.8rem;background:#fafbfc}
.table-scroll{overflow-x:auto}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:.7rem;margin-bottom:.6rem}
.kpi{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:var(--radius);padding:.7rem .9rem;color:var(--ink);box-shadow:var(--shadow)}
.kpi:hover{text-decoration:none;border-color:#c9ced6}
.kpi b{display:block;font-size:1.9rem;line-height:1.1} .kpi span{font-size:.85rem;color:var(--muted)}
.kpi-accent{border-left-color:var(--blue)} .kpi-red{border-left-color:var(--red)} .kpi-red b{color:var(--red)} .kpi-orange{border-left-color:var(--orange)} .kpi-orange b{color:var(--orange)}

/* sync */
.sync-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.8rem;margin-bottom:1rem}
.sync-box{border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem;background:#fff;border-top:4px solid var(--green)}
.sb-desactualizada,.sb-error{border-top-color:var(--red)} .sb-parcial{border-top-color:var(--orange)} .sb-sin_datos{border-top-color:var(--muted)}
.sync-box dl{display:grid;grid-template-columns:auto 1fr;gap:.15rem .8rem;margin:.3rem 0;font-size:.9rem} .sync-box dt{color:var(--muted)} .sync-box dd{margin:0}
.pill{display:inline-block;padding:.12rem .55rem;border-radius:99px;font-size:.78rem;background:#eef0f3;color:var(--ink);white-space:nowrap}
.pill-ok{background:var(--green-bg);color:var(--green)} .pill-parcial{background:var(--orange-bg);color:var(--orange)}
.pill-error,.pill-desactualizada{background:var(--red-bg);color:var(--red)} .pill-en_curso{background:var(--blue-bg);color:var(--blue)}

/* filters & forms */
.filters{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:.6rem;margin-bottom:.8rem}
input,select,textarea{font:inherit;border:1px solid #cfd4dc;border-radius:7px;padding:.42rem .55rem;background:#fff;color:var(--ink);max-width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid #9bbcf0;border-color:#5a8fd8}
textarea{width:100%}
.grow{flex:1;min-width:180px} .w-sm{width:130px} .w-xs{width:70px} .wide{min-width:240px}
label{display:flex;flex-direction:column;gap:.2rem;font-size:.88rem;color:#344054}
label.inline{flex-direction:row;align-items:center;gap:.35rem}
.help{font-size:.78rem;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.7rem}
.form-grid .full,.form-grid label:has(textarea){grid-column:1/-1}
.form-grid input,.form-grid select{width:100%}
.inline-form{display:inline-flex;gap:.3rem;align-items:center;margin:0}
.row-form{display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;padding:.45rem;border-radius:8px;border:1px solid var(--line);margin-bottom:.35rem}
.row-form.new{background:#f8fafc;border-style:dashed}
.card-head{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:space-between}
.card-head h2{margin:0}
.adj-form{flex-wrap:wrap}
.adj-form input[type=file]{max-width:15rem;font-size:.85rem}
.req-cumple{border-left:4px solid var(--green)} .req-no_cumple{border-left:4px solid var(--red)} .req-pendiente{border-left:4px solid #d0a400}
.doc-falta{border-left:4px solid var(--red)} .doc-listo{border-left:4px solid var(--green)} .doc-en_proceso{border-left:4px solid #d0a400}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.3rem;border:1px solid #cfd4dc;background:#fff;color:var(--ink);padding:.45rem .8rem;border-radius:7px;font:inherit;font-size:.9rem;cursor:pointer;white-space:nowrap}
.btn:hover{background:#f2f4f7;text-decoration:none}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)} .btn-primary:hover{background:#22355a}
.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--blue)}
.btn-sm{padding:.25rem .55rem;font-size:.82rem} .btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.seg{display:flex;gap:.3rem}

/* tables */
.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.tbl th,.tbl td{padding:.55rem .6rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#fafbfc}
.tbl.compact th,.tbl.compact td{padding:.35rem .5rem;font-size:.9rem}
.tbl tr.tot th,.tbl tr.tot td{font-weight:700}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.sub{font-size:.8rem;color:var(--muted);margin-top:.15rem}
.op-link{font-weight:600;color:var(--ink)}
tr.u-24 td:first-child{box-shadow:inset 4px 0 0 var(--red)} tr.u-72 td:first-child{box-shadow:inset 4px 0 0 var(--orange)} tr.u-7 td:first-child{box-shadow:inset 4px 0 0 #d0a400}
.rest{font-size:.8rem;font-weight:600;color:var(--muted)} .rest.u-24{color:var(--red)} .rest.u-72{color:var(--orange)} .rest.u-pasado{color:var(--muted);text-decoration:line-through}

/* tags */
.tag{display:inline-block;font-size:.74rem;padding:.08rem .45rem;border-radius:5px;background:#eef0f3;color:#344054;margin:.1rem .15rem .1rem 0}
.tag-red{background:var(--red-bg);color:var(--red);font-weight:600} .tag-warn{background:var(--orange-bg);color:var(--orange)} .tag-info{background:var(--blue-bg);color:var(--blue)}
.badge{display:inline-block;min-width:1.3em;padding:0 .35em;border-radius:99px;font-size:.75rem;text-align:center} .badge-red{background:var(--accent);color:#fff}
.u{display:inline-block;font-size:.76rem;font-weight:600;padding:.1rem .5rem;border-radius:99px}
.u-academy{background:var(--blue-bg);color:var(--blue)} .u-services{background:var(--green-bg);color:var(--green)} .u-mixta{background:var(--violet-bg);color:var(--violet)} .u-por_clasificar{background:var(--orange-bg);color:var(--orange)}
.st{display:inline-block;font-size:.76rem;padding:.1rem .5rem;border-radius:5px;background:#eef0f3}
.st-detectada{background:var(--yellow-bg);color:#7a5b00} .st-en_revision{background:var(--blue-bg);color:var(--blue)} .st-aprobada,.st-en_preparacion,.st-lista{background:var(--violet-bg);color:var(--violet)}
.st-presentada{background:#e0f2f1;color:#00695c} .st-adjudicada{background:var(--green-bg);color:var(--green)} .st-no_adjudicada,.st-descartada,.st-vencida{background:#eceff3;color:#5b6474}
.chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.3rem}

/* review cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:.8rem}
.rev-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:.8rem .9rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.35rem}
.rev-card.u-24{border-left:5px solid var(--red)} .rev-card.u-72{border-left:5px solid var(--orange)}
.rev-card header{display:flex;justify-content:space-between;gap:.5rem;align-items:center}
.rev-card h3{margin:.1rem 0;font-size:.98rem} .rev-card h3 a{color:var(--ink)}
.rev-card .actions{display:flex;gap:.4rem;flex-wrap:wrap;align-items:flex-start;margin-top:auto}
.motivos{font-size:.85rem}
.warn-list{margin:.3rem 0;padding-left:1.1rem;color:var(--orange);font-size:.85rem}
.inline-details summary{list-style:none} .inline-details summary::-webkit-details-marker{display:none}
.inline-details[open]{flex-basis:100%}

/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem}
.cal-day{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.5rem;min-height:120px}
.cal-day.weekend{background:#fafbfc}
.cal-day h3{font-size:.85rem;margin:0 0 .4rem;text-transform:capitalize;color:var(--muted)}
.ev{display:block;font-size:.78rem;border-radius:6px;padding:.3rem .4rem;margin-bottom:.3rem;color:var(--ink);border-left:4px solid}
.ev:hover{text-decoration:none;filter:brightness(.97)}
.ev span{color:var(--muted)}
.ev-cierre{background:var(--red-bg);border-color:var(--red)} .ev-interno{background:var(--violet-bg);border-color:var(--violet)}
.ev-hito{background:var(--blue-bg);border-color:var(--blue)} .ev-tarea{background:var(--yellow-bg);border-color:#d0a400}
.legend{display:flex;gap:.5rem;flex-wrap:wrap} .legend .ev{display:inline-block;margin:0}

/* kanban */
.kanban{display:flex;gap:.6rem;overflow-x:auto;padding-bottom:1rem;align-items:flex-start}
.kcol{flex:0 0 260px;background:#eaecf0;border-radius:var(--radius);padding:.5rem;max-height:78vh;display:flex;flex-direction:column}
.kcol h3{font-size:.85rem;margin:.1rem .2rem .5rem;display:flex;justify-content:space-between}
.kdrop{overflow-y:auto;min-height:60px;flex:1;border-radius:8px;padding:2px}
.kdrop.over{background:#dbe5f5;outline:2px dashed var(--blue)}
.kcard{background:#fff;border-radius:8px;padding:.5rem .6rem;margin-bottom:.45rem;box-shadow:var(--shadow);cursor:grab;font-size:.88rem}
.kcard.u-24{border-left:4px solid var(--red)} .kcard.u-72{border-left:4px solid var(--orange)}
.kcard a{color:var(--ink);font-weight:600}
.kcard.dragging{opacity:.5}
.kmove{margin-top:.35rem;display:none;gap:.3rem}
.kmove select{flex:1;font-size:.8rem;padding:.2rem}

/* ficha */
.ficha-head{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:.6rem}
.ficha-head h1{margin:.2rem 0}
.cierre-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:.7rem 1rem;min-width:220px;text-align:right;box-shadow:var(--shadow)}
.cierre-box b{display:block;font-size:1.25rem}
.cierre-box.u-24{border-color:var(--red);background:var(--red-bg)} .cierre-box.u-72{border-color:var(--orange);background:var(--orange-bg)}
.tabs{position:sticky;top:52px;z-index:10;background:var(--bg);display:flex;gap:.2rem;overflow-x:auto;padding:.4rem 0;margin-bottom:.6rem;border-bottom:1px solid var(--line)}
.tabs a{padding:.3rem .65rem;border-radius:6px;white-space:nowrap;font-size:.88rem;color:#344054}
.tabs a:hover{background:#e7eaee;text-decoration:none}
.tabs a.active{background:#dfe6f0;font-weight:600}
.grid-dl{display:grid;grid-template-columns:minmax(160px,220px) 1fr;gap:.35rem 1rem;margin:0 0 .8rem}
.grid-dl dt{color:var(--muted);font-size:.88rem} .grid-dl dd{margin:0}
.untrusted{background:#fafbfc;border:1px solid var(--line);border-radius:8px;padding:.6rem .8rem;max-height:320px;overflow:auto;white-space:normal;word-break:break-word;font-size:.9rem}
.list{list-style:none;padding:0;margin:0} .list li{padding:.4rem 0;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.list li.done{opacity:.6} .list li.err{color:var(--red)}
.timeline{list-style:none;padding:0;margin:.6rem 0 0;font-size:.88rem} .timeline li{padding:.35rem 0;border-bottom:1px dashed var(--line)}
.when{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.8rem}
.calc .tbl{margin-bottom:.5rem}
.notifs{list-style:none;padding:0} .notifs li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:.55rem .8rem;margin-bottom:.4rem;display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.notifs li.unread{border-left:4px solid var(--accent);font-weight:500}
.pager{display:flex;gap:1rem;justify-content:center;align-items:center;margin:1rem 0}

/* login */
.login-card{max-width:380px;margin:12vh auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.6rem;box-shadow:var(--shadow)}
.login-card h1{display:flex;align-items:center;gap:.5rem;font-size:1.2rem}
.login-card form{display:flex;flex-direction:column;gap:.8rem}
.login-card input{width:100%}

/* ------------- móvil ------------- */
@media (max-width:900px){
  .two-col{grid-template-columns:1fr}
  .cal{grid-template-columns:1fr}
  .cal-day{min-height:auto}
  .ficha-head{flex-direction:column} .cierre-box{width:100%;text-align:left}
}
@media (max-width:760px){
  :root{font-size:15px}
  .container{padding:.6rem .6rem 2rem}
  .nav-burger{display:block;margin-left:auto;font-size:1.4rem;cursor:pointer;padding:.2rem .5rem;color:#fff}
  .nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch}
  .nav-toggle:checked ~ .nav{display:flex}
  .nav .notif{margin-left:0}
  .tabs{top:48px}
  .filters > *{flex:1 1 45%} .filters .grow{flex-basis:100%}
  .grid-dl{grid-template-columns:1fr} .grid-dl dt{margin-top:.4rem}
  .cards{grid-template-columns:1fr}
  /* tablas como tarjetas */
  .tbl.responsive thead{display:none}
  .tbl.responsive,.tbl.responsive tbody,.tbl.responsive tr,.tbl.responsive td{display:block;width:100%}
  .tbl.responsive tr{border-bottom:6px solid var(--bg);padding:.3rem 0}
  .tbl.responsive td{border:0;padding:.2rem .7rem;text-align:left}
  .tbl.responsive td[data-l]::before{content:attr(data-l);display:block;font-size:.7rem;text-transform:uppercase;color:var(--muted);letter-spacing:.03em}
  .tbl.responsive .num{text-align:left}
  .kanban{flex-direction:column}
  .kcol{flex:1 1 auto;width:100%;max-height:none}
  .kmove{display:flex}
  .kcard{cursor:default}
  .row-form > *{flex:1 1 100%}
  .row-form .btn{flex:0 0 auto}
  .kpi b{font-size:1.6rem}
}
@media (hover:none){ .kmove{display:flex} }