/* JurisDoc — sistema de diseño institucional */
:root{
  --bg:#f3f5f8;--surface:#fff;--surface-2:#f8f9fb;--surface-3:#eef1f5;
  --border:#e2e6ec;--border-2:#cdd3dc;
  --text:#18212f;--text-2:#465163;--muted:#6b7586;
  --brand:#1e3a5f;--brand-2:#29507f;--brand-ink:#fff;--brand-soft:#e9eff7;--brand-line:#c9d6e8;
  --nav:#15263d;--nav-2:#1e3550;--nav-ink:#d7deea;--nav-mute:#8e9bb0;
  --link:#1f5aa6;--gold:#a7834c;--gold-soft:#f5efe4;
  --ok:#17784a;--ok-soft:#e5f3ec;--warn:#9a5b06;--warn-soft:#fbf1df;--danger:#b42318;--danger-soft:#fcebea;
  --mark:#fde68a;
  --r:10px;--r-sm:7px;--r-lg:14px;
  --sh-1:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.06);
  --sh-2:0 4px 10px -2px rgba(16,24,40,.08),0 2px 4px -2px rgba(16,24,40,.05);
  --sh-3:0 20px 40px -12px rgba(16,24,40,.25);
  --ui:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Source Serif 4","Source Serif Pro",Georgia,"Times New Roman",serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,monospace;
  --sidebar:252px;
  color-scheme:light;
}
:root[data-theme=dark]{
  --bg:#0f141c;--surface:#161d28;--surface-2:#1a2230;--surface-3:#202a3a;
  --border:#283244;--border-2:#344157;--text:#e6eaf1;--text-2:#b7c0ce;--muted:#8a95a7;
  --brand:#5b8ad0;--brand-2:#7aa2de;--brand-ink:#0b1220;--brand-soft:#1c2a40;--brand-line:#2c4266;
  --nav:#0b1018;--nav-2:#141c29;--link:#8db4ee;--gold:#d2b07a;--gold-soft:#2a2418;
  --ok:#4cc38a;--ok-soft:#14291f;--warn:#e0a345;--warn-soft:#2b2214;--danger:#f0857a;--danger-soft:#2d1716;--mark:#7a6416;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14.5px/1.5 var(--ui);-webkit-font-smoothing:antialiased}
a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em}
button,input,select,textarea{font:inherit;color:inherit}
[hidden]{display:none!important}
.muted{color:var(--muted)}.small{font-size:12.5px}.serif{font-family:var(--serif)}.nowrap{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.ico{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-4px}

/* ---------- botones y campos ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 14px;border-radius:var(--r-sm);border:1px solid var(--border-2);background:var(--surface);color:var(--text);font-weight:500;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s,box-shadow .12s;text-decoration:none!important}
.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--text-2)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn-primary:hover:not(:disabled){background:var(--brand-2);border-color:var(--brand-2)}
.btn-danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}
.btn-danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}
.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover:not(:disabled){background:var(--surface-3);border-color:transparent}
.btn-sm{height:30px;padding:0 10px;font-size:13px}.btn-icon{width:36px;padding:0}.btn-sm.btn-icon{width:30px}
.btn-block{width:100%}
.input,.select,textarea.input{height:38px;width:100%;padding:0 12px;border:1px solid var(--border-2);border-radius:var(--r-sm);background:var(--surface);transition:border-color .12s,box-shadow .12s}
textarea.input{height:auto;padding:9px 12px;resize:vertical}
.select{padding-right:30px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236b7586'%3E%3Cpath d='M5.5 7.5 10 12l4.5-4.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;background-size:16px}
.input:focus,.select:focus,textarea.input:focus{outline:0;border-color:var(--link);box-shadow:0 0 0 3px color-mix(in srgb,var(--link) 18%,transparent)}
.field{display:block;margin:0 0 14px}.field>span{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:5px}
.field input:not([type=checkbox]):not([type=radio]),.field select{height:38px;width:100%;padding:0 12px;border:1px solid var(--border-2);border-radius:var(--r-sm);background:var(--surface)}
.check{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}.check input{width:16px;height:16px;accent-color:var(--brand)}
.alert{padding:10px 12px;border-radius:var(--r-sm);font-size:13.5px;margin:0 0 14px;border:1px solid}
.alert-error{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 30%,transparent);color:var(--danger)}
.alert-info{background:var(--brand-soft);border-color:var(--brand-line);color:var(--text)}
.alert-warn{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,transparent);color:var(--text)}

/* ---------- chips ---------- */
.chip{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:500;background:var(--surface-3);color:var(--text-2);white-space:nowrap}
.chip-brand{background:var(--brand-soft);color:var(--brand)}.chip-ok{background:var(--ok-soft);color:var(--ok)}
.chip-warn{background:var(--warn-soft);color:var(--warn)}.chip-danger{background:var(--danger-soft);color:var(--danger)}
.chip-gold{background:var(--gold-soft);color:var(--gold)}a.chip{text-decoration:none!important}a.chip-gold:hover{background:var(--gold);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:6px}

/* ---------- estructura ---------- */
.app{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;background:var(--nav);color:var(--nav-ink);display:flex;flex-direction:column;z-index:30}
.brand{display:flex;align-items:center;gap:11px;padding:18px 18px 16px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand img{width:36px;height:36px}.brand b{display:block;font:600 17px/1.1 var(--serif);color:#fff;letter-spacing:.01em}
.brand small{display:block;color:var(--nav-mute);font-size:11.5px;line-height:1.3;margin-top:2px}
.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
.nav .sec{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--nav-mute);padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:11px;padding:8px 10px;border-radius:8px;color:var(--nav-ink);font-weight:500;text-decoration:none}
.nav a:hover{background:var(--nav-2);color:#fff}
.nav a.on{background:rgba(255,255,255,.1);color:#fff;box-shadow:inset 3px 0 0 var(--gold)}
.nav a .ico{opacity:.85}
.userbox{border-top:1px solid rgba(255,255,255,.07);padding:12px;display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-2);color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px;flex:none}
.userbox .who{flex:1;min-width:0}.userbox .who b{display:block;color:#fff;font-weight:600;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.userbox .who small{color:var(--nav-mute);font-size:12px}
.userbox .btn-ghost{color:var(--nav-ink)}.userbox .btn-ghost:hover{background:var(--nav-2)}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{height:60px;display:flex;align-items:center;gap:12px;padding:0 28px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.topbar .crumbs{flex:1;min-width:0;display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);overflow:hidden;white-space:nowrap}
.topbar .crumbs b{color:var(--text);font-weight:600}.topbar .crumbs a{color:var(--muted)}
.topbar .qs{width:min(360px,40vw);position:relative}.topbar .qs .ico{position:absolute;left:10px;top:10px;color:var(--muted)}
.topbar .qs input{padding-left:34px;height:38px;background:var(--surface-2)}
.menu-btn{display:none}
.content{padding:28px;max-width:1240px;width:100%;margin:0 auto}
.content.full{max-width:none;padding:0}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font:600 26px/1.2 var(--serif);letter-spacing:-.01em}.page-head p{margin:6px 0 0;color:var(--muted)}

/* ---------- tarjetas ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border)}
.card-h h3{font-size:15px}.card-b{padding:16px 18px}
.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))}
.kpi{padding:16px 18px}.kpi span{display:block;font-size:12.5px;color:var(--muted);font-weight:500}
.kpi b{display:block;font:600 28px/1.25 var(--serif);margin-top:4px;font-variant-numeric:tabular-nums}.kpi small{color:var(--muted)}
.hero{background:linear-gradient(135deg,var(--brand) 0%,#24486f 100%);color:#fff;border-radius:var(--r-lg);padding:28px 30px;margin-bottom:22px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.05)}
.hero h1{font:600 26px/1.2 var(--serif);color:#fff}.hero p{margin:6px 0 18px;color:#c9d5e6}
.hero form{display:flex;gap:10px;max-width:760px;position:relative;z-index:1}
.hero .input{height:46px;font-size:16px;border:0;box-shadow:var(--sh-2)}
.hero .btn{height:46px;padding:0 20px;background:var(--gold);border-color:var(--gold);color:#fff}
.hero .btn:hover{background:#94733f!important}
.bars{display:flex;flex-direction:column;gap:9px}
.bar-row{display:grid;grid-template-columns:52px 1fr 54px;align-items:center;gap:12px;color:var(--text);text-decoration:none!important;border-radius:6px;padding:3px 4px}
.bar-row:hover{background:var(--surface-2)}.bar-row b{font-variant-numeric:tabular-nums}
.bar-track{height:10px;background:var(--surface-3);border-radius:6px;overflow:hidden}.bar-fill{height:100%;background:var(--brand);border-radius:6px}
.bar-row span{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px}
.list{list-style:none;margin:0;padding:0}.list li{border-top:1px solid var(--border)}.list li:first-child{border-top:0}
.list a.item{display:flex;align-items:center;gap:12px;padding:11px 18px;color:var(--text);text-decoration:none}
.list a.item:hover{background:var(--surface-2)}.list .item .t{flex:1;min-width:0}.list .item b{font-weight:600}
.empty{padding:48px 20px;text-align:center;color:var(--muted)}.empty h3{color:var(--text);font:600 18px var(--serif);margin-bottom:6px}

/* ---------- búsqueda ---------- */
.searchbar{display:flex;gap:10px;margin-bottom:18px}
.searchbar .input{height:46px;font-size:16px}.searchbar .btn{height:46px}
.search-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px;align-items:start}
.filters{position:sticky;top:80px}.filters .card-b{padding:16px}
.filters .field{margin-bottom:12px}.filters .row2{display:grid;grid-template-columns:1fr;gap:8px}.filters .row2 input{min-width:0;width:100%}
.res-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.res-head .count{color:var(--text-2)}.res-head .count b{color:var(--text)}
.result{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px 18px;margin-bottom:12px;box-shadow:var(--sh-1)}
.result:hover{border-color:var(--border-2)}
.result .rh{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.result h3{font:600 17px/1.3 var(--serif)}.result h3 a{color:var(--text)}.result h3 a:hover{color:var(--link)}
.result .meta{color:var(--muted);font-size:13px;margin:3px 0 10px}
.snip{display:flex;gap:12px;padding:8px 10px;margin:0 -10px;border-radius:8px;color:var(--text);text-decoration:none!important;font:15px/1.6 var(--serif)}
.snip:hover{background:var(--surface-2)}
.pgtag{flex:none;font:600 11.5px/1 var(--ui);color:var(--brand);background:var(--brand-soft);border-radius:6px;padding:5px 7px;height:fit-content;margin-top:3px;font-variant-numeric:tabular-nums}
.snip .sec{display:block;font:600 11px/1.4 var(--ui);letter-spacing:.04em;text-transform:uppercase;color:var(--gold);margin-bottom:1px}
mark{background:var(--mark);color:inherit;border-radius:2px;padding:0 1px}
.result .acts{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin:18px 0 6px;color:var(--muted);font-size:13.5px}
.help{font-size:13px;color:var(--text-2);line-height:1.7}.help code{font:12px var(--mono);background:var(--surface-3);padding:2px 6px;border-radius:5px;color:var(--text)}

/* ---------- tablas ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}.tbl tbody tr:hover td{background:var(--surface-2)}
.tbl .ref{font:600 15px var(--serif);color:var(--text)}.tbl .ref:hover{color:var(--link)}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.tbl .acts{text-align:right;white-space:nowrap}

/* ---------- biblioteca ---------- */
.years{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.year{display:block;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 20px;color:var(--text);text-decoration:none!important;box-shadow:var(--sh-1);transition:transform .12s,box-shadow .12s,border-color .12s;position:relative;overflow:hidden}
.year:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--brand-line)}
.year:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand)}
.year .y{font:600 32px/1 var(--serif);color:var(--brand)}.year .n{margin-top:10px;font-weight:600}
.year .r{color:var(--muted);font-size:12.5px;margin-top:2px}.year .ico{position:absolute;right:16px;top:20px;color:var(--muted)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .input{max-width:340px}.toolbar .select{width:auto}

/* ---------- visor ---------- */
.doc{display:grid;grid-template-columns:330px minmax(0,1fr);height:calc(100vh - 60px - 41px)}
.tabbar{display:flex;align-items:flex-end;gap:3px;height:41px;padding:6px 12px 0;background:var(--surface-3);border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}
.tab{display:flex;align-items:center;gap:7px;height:34px;padding:0 6px 0 11px;border:1px solid var(--border);border-bottom:0;border-radius:9px 9px 0 0;background:var(--surface-2);color:var(--text-2);font-size:13px;font-weight:500;white-space:nowrap;max-width:210px;text-decoration:none!important;flex:none}
.tab span{overflow:hidden;text-overflow:ellipsis}.tab:hover{background:var(--surface);color:var(--text)}
.tab.on{background:var(--surface);color:var(--brand);font-weight:600;box-shadow:inset 0 2px 0 var(--brand);height:35px;margin-bottom:-1px}
.tab .x{display:grid;place-items:center;width:22px;height:22px;border:0;border-radius:6px;background:none;color:var(--muted);cursor:pointer;padding:0}.tab .x .ico{width:14px;height:14px}.tab .x:hover{background:var(--surface-3);color:var(--danger)}
.ico.fill{fill:currentColor}.btn-fav{color:var(--gold)!important;border-color:color-mix(in srgb,var(--gold) 45%,var(--border))!important;background:var(--gold-soft)!important}
.star{border:0;background:none;color:var(--muted);cursor:pointer;padding:4px;border-radius:6px;line-height:0}.star:hover{color:var(--gold);background:var(--gold-soft)}.star.on{color:var(--gold)}
.navcount{margin-left:auto;font-size:11px;font-weight:600;background:rgba(255,255,255,.14);color:#fff;border-radius:999px;padding:1px 7px}
.doc-side{background:var(--surface);border-right:1px solid var(--border);overflow:auto;padding:20px}
.doc.fold{grid-template-columns:minmax(0,1fr)}.doc.fold .doc-side{display:none!important}
#tg.on{background:var(--brand-soft);color:var(--brand)}
.doc-side h2{font:600 22px/1.25 var(--serif);margin:10px 0 8px}
.doc-side .sec-h{font-size:11.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:22px 0 8px}
dl.ficha{display:grid;grid-template-columns:96px 1fr;gap:7px 10px;margin:0;font-size:13.5px}
dl.ficha dt{color:var(--muted)}dl.ficha dd{margin:0;color:var(--text)}
.toc{list-style:none;margin:0;padding:0;border-left:2px solid var(--border)}
.toc a{display:flex;gap:8px;padding:6px 10px;color:var(--text-2);font-size:13.5px;line-height:1.35;margin-left:-2px;border-left:2px solid transparent;text-decoration:none}
.toc a:hover{color:var(--text);background:var(--surface-2)}.toc a.on{border-left-color:var(--brand);color:var(--brand);font-weight:600}
.toc a small{margin-left:auto;color:var(--muted);flex:none;font-variant-numeric:tabular-nums}
.inhits a{display:block;padding:8px 10px;border-radius:8px;color:var(--text);font:13.5px/1.5 var(--serif);text-decoration:none}
.inhits a:hover{background:var(--surface-2)}.inhits a b{font:600 11.5px var(--ui);color:var(--brand)}
.doc-main{display:flex;flex-direction:column;min-width:0;background:#e7eaef}
:root[data-theme=dark] .doc-main{background:#2a313c}
.doc-tools{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}
.doc-tools .sep{width:1px;height:22px;background:var(--border);margin:0 4px}
.doc-tools .pgin{width:54px;height:30px;text-align:center;padding:0 4px}
.doc-tools .zoom{min-width:46px;text-align:center;font-size:13px;color:var(--text-2);font-variant-numeric:tabular-nums}
.doc-frame{flex:1;border:0;width:100%;background:transparent}

/* ---------- importar ---------- */
.drop{border:2px dashed var(--brand-line);border-radius:var(--r-lg);background:var(--surface);padding:34px 20px;text-align:center;transition:.15s}
.drop.over{border-color:var(--brand);background:var(--brand-soft)}
.drop .big{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin:0 auto 12px}
.drop h3{font:600 18px var(--serif)}.drop p{color:var(--muted);margin:6px auto 16px;max-width:560px}
.progress{height:8px;background:var(--surface-3);border-radius:6px;overflow:hidden}.progress i{display:block;height:100%;background:var(--brand);width:0;transition:width .3s}
.progress.ok i{background:var(--ok)}
.stats-row{display:flex;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--text-2);margin-top:10px}.stats-row b{color:var(--text);font-variant-numeric:tabular-nums}

/* ---------- asistente ---------- */
.chat{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;height:calc(100vh - 60px)}
.chat-head{display:flex;align-items:center;gap:10px;padding:12px 28px;border-bottom:1px solid var(--border);background:var(--surface);flex-wrap:wrap}
.chat-head .select{width:auto;height:32px;font-size:13px}.chat-head label{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
#alog{overflow:auto;padding:24px 28px}
#alog>*{max-width:900px;margin-left:auto;margin-right:auto}
.u{background:var(--brand);color:#fff;border-radius:14px 14px 4px 14px;padding:10px 14px;margin:18px 0 10px auto!important;width:fit-content;max-width:min(680px,85%)!important;white-space:pre-wrap}
.a{margin:6px auto 22px}
.steps{border:1px solid var(--border);border-radius:var(--r);background:var(--surface);margin-bottom:10px;font-size:13px}
.steps summary{cursor:pointer;padding:8px 12px;color:var(--text-2);font-weight:500}
.steps .st{padding:5px 12px;border-top:1px solid var(--border);color:var(--muted)}.steps .st b{color:var(--text)}
.steps .st.run:after{content:" …";animation:bl 1s infinite}@keyframes bl{50%{opacity:.2}}
.ans{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 22px;font:16px/1.7 var(--serif);box-shadow:var(--sh-1)}
.ans h4{font:600 17px var(--serif);margin:16px 0 6px;color:var(--brand)}.ans h4:first-child{margin-top:0}
.ans p{margin:.55em 0}.ans ul,.ans ol{margin:.4em 0;padding-left:1.4em}.ans li{margin:.3em 0}
.ans blockquote{margin:.6em 0;padding:.3em 14px;border-left:3px solid var(--gold);color:var(--text-2)}
.ans table{border-collapse:collapse;font:13.5px var(--ui);margin:.8em 0;width:100%}.ans th,.ans td{border:1px solid var(--border);padding:6px 9px;text-align:left;vertical-align:top}.ans th{background:var(--surface-2)}
a.cite{display:inline-block;font:600 11px/1.6 var(--ui);background:var(--brand-soft);color:var(--brand);border-radius:6px;padding:0 6px;text-decoration:none;vertical-align:1px;margin:0 1px}
a.cite:hover{background:var(--brand);color:#fff}
.unv{font:600 11px var(--ui);color:var(--warn);background:var(--warn-soft);border-radius:6px;padding:0 6px;margin-left:3px}
.ameta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:8px 2px 0}
.follow{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 0}.follow button{border:1px dashed var(--border-2);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:13px;cursor:pointer;color:var(--text-2)}
.follow button:hover{border-color:var(--brand);color:var(--brand)}
.fuentes{margin:10px 0;border:1px solid var(--border);border-radius:var(--r);background:var(--surface)}
.fuentes summary{cursor:pointer;padding:8px 12px;font-size:13px;font-weight:500;color:var(--text-2)}
.fuentes table{border-collapse:collapse;width:100%;font-size:13px}.fuentes th,.fuentes td{border-top:1px solid var(--border);padding:6px 12px;text-align:left;vertical-align:top}
.fuentes th{font-size:11px;text-transform:uppercase;color:var(--muted)}
.dplan{border:1px solid var(--border);border-radius:var(--r);background:var(--surface);padding:12px 16px;margin:8px 0;font-size:14px}
.dplan ol{margin:.4em 0 0;padding-left:1.3em}.dplan li{margin:.25em 0}
.sub{border:1px solid var(--border);border-radius:var(--r);margin:6px 0;background:var(--surface);font-size:13px}
.sub>summary{cursor:pointer;padding:8px 12px;font-weight:500}.sub .substeps .st{padding:3px 12px 3px 26px;border-top:1px solid var(--border);color:var(--muted)}
.dverif{border:1px solid var(--border);border-left:3px solid var(--ok);border-radius:6px var(--r) var(--r) 6px;padding:10px 14px;margin:10px 0;font-size:13px;background:var(--surface)}
.dverif.warn{border-left-color:var(--warn)}.dverif div{margin:2px 0}
.qb{margin:10px 0}.qt{font-weight:600;margin-bottom:6px}.qo{display:flex;gap:6px;flex-wrap:wrap}
.qo button{border:1px solid var(--border-2);background:var(--surface);border-radius:999px;padding:5px 12px;cursor:pointer}
.qo button.sel{background:var(--brand);color:#fff;border-color:var(--brand)}
.sugg{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:16px}
.sugg button{border:1px solid var(--border-2);background:var(--surface);border-radius:999px;padding:7px 14px;cursor:pointer;color:var(--text-2)}.sugg button:hover{border-color:var(--brand);color:var(--brand)}
.chat-form{padding:14px 28px 18px;border-top:1px solid var(--border);background:var(--surface)}
.chat-form .box{display:flex;gap:10px;align-items:flex-end;max-width:900px;margin:0 auto}
#aq{flex:1;min-height:46px;max-height:200px;padding:12px 14px;border-radius:12px;resize:none}
.chat-form small{display:block;text-align:center;margin-top:8px}

/* ---------- administración ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px}
.tabs a{padding:10px 14px;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none}
.tabs a:hover{color:var(--text)}.tabs a.on{color:var(--brand);border-bottom-color:var(--brand)}
.code{display:flex;gap:6px}.code input{font:12.5px var(--mono)}
.steps-list{margin:8px 0 0;padding-left:18px;color:var(--text-2);font-size:13.5px}.steps-list li{margin:4px 0}

/* ---------- diálogos y avisos ---------- */
dialog.modal{border:0;border-radius:var(--r-lg);padding:0;width:min(520px,calc(100vw - 32px));background:var(--surface);color:var(--text);box-shadow:var(--sh-3)}
dialog.modal::backdrop{background:rgba(15,23,42,.45)}
.modal-h{padding:18px 20px 0}.modal-h h3{font:600 19px var(--serif)}.modal-h p{margin:6px 0 0;color:var(--muted);font-size:13.5px}
.modal-b{padding:16px 20px}.modal-f{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--r-lg) var(--r-lg)}
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:100}
.toast{background:#18212f;color:#fff;padding:11px 16px;border-radius:var(--r);box-shadow:var(--sh-3);font-size:14px;max-width:380px;animation:tin .18s ease-out}
.toast.err{background:var(--danger)}.toast.ok{background:var(--ok)}
@keyframes tin{from{transform:translateY(8px);opacity:0}}
.spinner{width:18px;height:18px;border:2px solid var(--border-2);border-top-color:var(--brand);border-radius:50%;animation:sp .7s linear infinite;display:inline-block;vertical-align:-4px}
@keyframes sp{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,var(--surface-3),var(--surface-2),var(--surface-3));background-size:200% 100%;animation:sk 1.2s infinite;border-radius:6px;height:14px;margin:8px 0}
@keyframes sk{to{background-position:-200% 0}}
.banner{display:flex;align-items:center;gap:10px;padding:10px 28px;background:var(--warn-soft);border-bottom:1px solid color-mix(in srgb,var(--warn) 25%,transparent);font-size:13.5px}

/* ---------- login ---------- */
.login-page{min-height:100vh;display:grid;place-items:center;padding:16px;background:radial-gradient(1200px 600px at 10% -10%,#dfe7f2 0,transparent 60%),var(--bg)}
.login-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--sh-2);padding:30px}
.login-brand{display:flex;gap:12px;align-items:center;margin-bottom:26px}.login-title{font:600 21px var(--serif)}.login-sub{color:var(--muted);font-size:13px}
.login-card h1{font:600 20px var(--serif);margin-bottom:4px}.login-card form{margin-top:18px}
.login-card .btn{height:42px;margin-top:4px}

/* ---------- responsive ---------- */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.search-layout{grid-template-columns:1fr}.filters{position:static}}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:272px;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--sh-3)}
  .app.nav-open .sidebar{transform:none}.app.nav-open:after{content:"";position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:25}
  .menu-btn{display:inline-flex}.topbar{padding:0 14px}.topbar .qs{display:none}
  .content{padding:18px 16px}.g2,.g3{grid-template-columns:1fr}
  .doc{grid-template-columns:1fr;height:auto}.doc-side{border-right:0;border-bottom:1px solid var(--border);max-height:none}
  .doc-main{height:calc(100vh - 60px - 41px)}.doc-tools{padding:6px 8px;gap:2px}.doc-tools .hm,.doc-tools .sep,.doc-tools .small.muted{display:none}.doc-tools [data-r=zf],.doc-tools [data-r=pr]{display:none}
  .doc.fold{height:auto}
  .chat-head,#alog,.chat-form{padding-left:16px;padding-right:16px}
  .tbl .hm{display:none}.hero{padding:22px 18px}.hero form{flex-direction:column}
}
@media (max-width:560px){.g4{grid-template-columns:1fr 1fr}.kpi b{font-size:22px}.searchbar{flex-direction:column}.page-head h1{font-size:22px}}
@media print{.sidebar,.topbar,.doc-tools,.filters,.btn{display:none!important}.app{display:block}}