:root{
  --cielo:#6DBDE8;color-scheme:light dark;
  --bg:#f4f5f7;--surface:#fff;--surface2:#eef0f3;--text:#1b1f24;--muted:#5d6876;--border:#dce0e5;
  --accent:#1f4fd1;--accent-weak:#e7edff;--danger:#c62828;--danger-weak:#fdeceb;--warn:#9a5800;--warn-weak:#fff2dc;
  --ok:#1d7a39;--ok-weak:#e5f5ea;--shadow:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#111418;--surface:#1a1e24;--surface2:#232932;--text:#e6e9ee;--muted:#9aa5b4;--border:#2f3642;
    --accent:#83a6ff;--accent-weak:#1e2944;--danger:#ff8a80;--danger-weak:#3b1f22;--warn:#ffbf5e;--warn-weak:#3a2c16;
    --ok:#74d38f;--ok-weak:#17301f;--shadow:none;
  }
}
:root[data-theme="dark"]{
  --bg:#111418;--surface:#1a1e24;--surface2:#232932;--text:#e6e9ee;--muted:#9aa5b4;--border:#2f3642;
  --accent:#83a6ff;--accent-weak:#1e2944;--danger:#ff8a80;--danger-weak:#3b1f22;--warn:#ffbf5e;--warn-weak:#3a2c16;
  --ok:#74d38f;--ok-weak:#17301f;--shadow:none;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
aside{background:var(--surface);border-right:1px solid var(--border);padding:16px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}
/* Marca: logo blanco sobre azul cielo (cambia --cielo para ajustar el tono) */
.brand{background:var(--cielo);border-radius:10px;padding:14px 12px;margin-bottom:10px;line-height:0}
.brand img{display:block;width:100%;height:auto}
nav{display:flex;flex-direction:column;gap:2px}
nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--text);text-decoration:none}
nav a .pill,.grupo-h .pill{margin-left:auto}
nav a:hover{background:var(--surface2)}
nav a.on{background:var(--accent-weak);color:var(--accent);font-weight:600}
/* iconos del menú (trazo, heredan el color del texto) */
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}
nav a:not(.on) .ico,.grupo-h .ico{opacity:.75}
/* grupo desplegable «Contabilidad» */
.grupo-h{display:flex;align-items:center;border-radius:8px}
.grupo-h:hover{background:var(--surface2)}
.grupo-h .grupo-link{flex:1;min-width:0;background:none}
.grupo-h .grupo-link:hover{background:none}
.grupo.tiene-on>.grupo-h .grupo-link{font-weight:600;color:var(--accent)}
.grupo-t{display:flex;align-items:center;border:0;background:none;color:var(--muted);padding:8px 10px;border-radius:8px;cursor:pointer}
.grupo-t .chev{width:16px;height:16px;transition:transform .15s;opacity:1}
.grupo.abierto .grupo-t .chev{transform:rotate(180deg)}
.grupo.abierto .grupo-link .pill{display:none}
.grupo-b{display:none;flex-direction:column;gap:2px;margin:2px 0 4px 18px;padding-left:8px;border-left:2px solid var(--border)}
.grupo.abierto .grupo-b{display:flex}
.pill{background:var(--danger);color:#fff;border-radius:999px;font-size:11px;padding:0 7px;font-weight:700}
.side-foot{margin-top:auto;font-size:12px;color:var(--muted);padding:10px}
main{min-width:0;padding:20px 24px 60px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
h1{font-size:22px;margin:0}
h3{font-size:15px;margin:0 0 10px}
h4{font-size:13px;margin:16px 0 8px}
.muted{color:var(--muted)}
.small{font-size:12px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow);margin-bottom:14px}
.card.alert{border-color:var(--warn);background:var(--warn-weak)}
.btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:500;padding:7px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--surface2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#0d1220}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn.primary{color:#0d1220}}
.btn.primary:hover{filter:brightness(1.08)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn.danger{color:var(--danger)}
.chip{font:inherit;font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.b{display:inline-block;font-size:11px;font-weight:600;padding:1px 8px;border-radius:999px;background:var(--surface2);color:var(--muted);white-space:nowrap}
.b.ok{background:var(--ok-weak);color:var(--ok)}.b.warn{background:var(--warn-weak);color:var(--warn)}
.b.danger{background:var(--danger-weak);color:var(--danger)}.b.accent{background:var(--accent-weak);color:var(--accent)}
.tag{font-size:11px;padding:0 6px;border-radius:4px;background:var(--surface2);color:var(--muted)}
.danger-t{color:var(--danger);font-weight:600}.accent-t{color:var(--accent);font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:14px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.kpi .l{font-size:12px;color:var(--muted)}.kpi .v{font-size:26px;font-weight:700;line-height:1.2}
.kpi .s{font-size:12px;color:var(--muted)}
.kpi.danger .v{color:var(--danger)}.kpi.warn .v{color:var(--warn)}
.seg{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:14px;font-size:13px;color:var(--muted)}
.act{display:grid;grid-template-columns:28px 1fr auto auto;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--border)}
.act:first-of-type{border-top:0}
.act-ic{font-size:18px;text-align:center}
.act-f{font-size:12px;white-space:nowrap}
.act-b{display:flex;gap:4px}
.act.venc .act-main b{color:var(--danger)}
.row-line{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--border);flex-wrap:wrap}
.row-line:first-of-type{border-top:0}
.click{cursor:pointer}.click:hover{background:var(--surface2)}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.toolbar input[type=search]{flex:1 1 240px}
.toolbar select{flex:0 1 auto;width:auto}
input,select,textarea{width:100%;font:inherit;padding:7px 9px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);font-weight:500;margin-bottom:10px}
label.check{flex-direction:row;align-items:center;gap:6px;color:var(--text);font-size:13px;margin:0}
label.check input{width:auto}
fieldset.sub{border:1px solid var(--border);border-radius:10px;padding:10px 12px 2px;margin:0 0 12px}
fieldset.sub legend{font-size:12px;font-weight:600;padding:0 4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 12px}
.quick{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.checks{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:10px;font-size:12px;color:var(--muted)}
.cols2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;align-items:start}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:8px;border-bottom:1px solid var(--border);white-space:nowrap}
tbody tr.click:hover{background:var(--surface2)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tfoot td{font-weight:700;border-bottom:0}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px;margin-right:6px;border:1px solid rgba(0,0,0,.15)}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:6px 12px;font-size:12px;color:var(--muted)}
.stat b{color:var(--text);font-size:14px;margin-left:4px}
.kanban{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px;align-items:start}
.col{background:var(--surface2);border-radius:12px;padding:10px;min-height:120px;border:2px dashed transparent}
.col.over{border-color:var(--accent)}
.col-h{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;font-size:13px;margin:0 2px 10px;gap:6px}
.col-h .muted{font-weight:500;font-size:11px}
.kcard{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px;margin-bottom:8px;cursor:grab;box-shadow:var(--shadow)}
.kcard.drag{opacity:.5}
.kc-t{font-weight:600}.kc-c{font-size:12px;color:var(--muted);margin-bottom:6px}
.kc-m{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.kc-n{font-size:12px;margin-bottom:6px}
.kcard select{font-size:12px;padding:4px 6px}
.empty{color:var(--muted);text-align:center;padding:12px;font-size:12px}
.ficha-h{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ficha-n{font-size:18px;font-weight:700;margin-bottom:4px}
.btns{display:flex;gap:6px;flex-wrap:wrap;align-items:flex-start}
.back{display:inline-block;margin-bottom:10px;font-size:13px}
.timeline .ti{display:grid;grid-template-columns:26px 1fr;gap:8px;padding:8px 0;border-top:1px solid var(--border)}
.timeline .ti:first-child{border-top:0}
.ti-ic{font-size:16px;text-align:center}
.ti-h{font-size:12px;margin-bottom:2px}
.callout{background:var(--danger-weak);color:var(--text);padding:8px 12px;border-radius:8px}
.note{font-size:12px}
ul.lst{margin:0;padding-left:18px}ul.lst li{margin-bottom:6px}
dialog{border:1px solid var(--border);border-radius:14px;padding:0;width:min(580px,calc(100vw - 32px));max-height:calc(100vh - 32px);background:var(--surface);color:var(--text)}
dialog.wide{width:min(780px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(0,0,0,.45)}
dialog header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border)}
dialog header h2{font-size:16px;margin:0}
.x{background:none;border:0;font-size:22px;line-height:1;color:var(--muted);cursor:pointer}
#dlg-body{padding:16px 18px;overflow:auto;max-height:calc(100vh - 170px)}
dialog footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--border)}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:50;max-width:calc(100vw - 32px)}
#toast.show{opacity:1;transform:translateX(-50%)}
#toast.danger{background:var(--danger);color:#fff}
#login{position:fixed;inset:0;z-index:40;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:16px}
#login[hidden]{display:none}
.login-card{width:min(380px,100%);background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:var(--shadow)}
.login-card h2{margin:0 0 4px;font-size:20px}
.login-marca{background:var(--cielo);border-radius:10px;padding:18px 20px;margin-bottom:16px;line-height:0}
.login-marca img{display:block;width:100%;height:auto}
.bell{position:relative}.bell .pill{position:absolute;top:-6px;right:-6px}
.lin-tools{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 12px}
.lin-tools select{width:auto;flex:1 1 260px}
table.lin input,table.lin select{padding:5px 6px}
.totales{margin-left:auto;width:min(300px,100%);font-size:13px}
.totales div{display:flex;justify-content:space-between;padding:2px 0}
.totales .t{font-weight:700;font-size:15px;border-top:1px solid var(--border);margin-top:4px;padding-top:6px}
.hash{font-family:ui-monospace,Consolas,monospace;font-size:11px;word-break:break-all}
#tip{position:fixed;z-index:60;max-width:300px;background:var(--text);color:var(--bg);font-size:12px;line-height:1.4;padding:8px 10px;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.2);pointer-events:none}
@media (max-width:860px){
  .app{grid-template-columns:1fr}
  aside{position:sticky;top:0;z-index:5;height:auto;flex-direction:row;align-items:center;padding:8px 16px;border-right:0;border-bottom:1px solid var(--border);overflow-x:auto}
  .brand{padding:7px 12px;margin:0 8px 0 0;flex:none}.brand img{width:140px}
  nav{flex-direction:row;align-items:center}nav a{white-space:nowrap}
  .grupo{display:contents}.grupo-h{display:none}.grupo-b{display:flex;flex-direction:row;margin:0;padding:0;border:0}
  .side-foot{display:none}
  main{padding:16px}
  .cols2,.grid2,.grid3{grid-template-columns:1fr}
  .act{grid-template-columns:24px 1fr}
  .act-f,.act-b{grid-column:2}
}
/* fotos de unidades */
.fotos{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-bottom:10px}
.foto{position:relative;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--surface2)}
.foto img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;cursor:zoom-in}
.foto-b{position:absolute;left:6px;right:6px;bottom:6px;display:flex;justify-content:space-between;align-items:center;gap:4px}
.foto-b .tag{background:var(--surface);color:var(--text);padding:1px 6px}
img.mini{width:56px;height:42px;object-fit:cover;border-radius:5px;border:1px solid var(--border);cursor:zoom-in;vertical-align:middle;background:var(--surface2)}
.visor{text-align:center}.visor img{max-width:100%;max-height:65vh;border-radius:8px}
.visor-b{justify-content:center;margin-top:12px}
/* stock en tarjetas */
.stock{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(270px,100%),1fr));gap:16px;margin-bottom:8px}
.ucard{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}
.ucard:hover{box-shadow:0 6px 18px rgba(0,0,0,.12);transform:translateY(-2px)}
.ucard-f{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#d8eefb,#b9defa);overflow:hidden}
.ucard-f img{display:block;width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.ucard-sin{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:100%;color:#3b7fb0;font-size:13px;cursor:pointer}
.ucard-sin .ico{width:44px;height:44px;stroke-width:1.4;opacity:.7}
.ucard-b{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.pillu{background:rgba(24,74,93,.9);color:#fff;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:5px 13px;border-radius:999px;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.pillu.ok{background:rgba(25,118,52,.92)}.pillu.warn{background:rgba(160,92,0,.93)}.pillu.off{background:rgba(88,98,112,.93)}
.ucard-n{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:5px;background:rgba(0,0,0,.6);color:#fff;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px}
.ucard-n .ico{width:14px;height:14px;vertical-align:0}
.ucard-i{padding:12px 14px 14px;display:flex;flex-direction:column;gap:10px;flex:1}
.ucard-top{display:flex;align-items:center;justify-content:space-between;gap:6px 8px;flex-wrap:wrap}
.ucard-bast{overflow-wrap:anywhere}
.ucard-ref{background:var(--surface2);border-radius:6px;padding:5px 11px;font-weight:700;font-size:16px}
.ucard-t{font-weight:600;line-height:1.3}
.ucard-d{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px;font-size:12.5px;color:var(--muted)}
.ucard-d .ico{width:15px;height:15px;color:var(--accent);margin-right:2px;vertical-align:-3px}
.ucard-w{grid-column:1/-1}
.ucard-res{font-size:12px;background:var(--warn-weak);color:var(--warn);border-radius:6px;padding:4px 8px}
.pillu.alq{background:rgba(24,98,160,.93)}
.ucard-alq{font-size:12px;background:var(--accent-weak);color:var(--accent);border-radius:6px;padding:5px 8px;display:grid;gap:2px}
.ucard-alq.alerta{background:var(--warn-weak);color:var(--warn)}
.ucard-alq .alq-v{font-weight:700}.ucard-alq .alq-v.danger{color:var(--danger)}
.callout.info{background:var(--accent-weak)}
.ucard-pr{display:flex;align-items:center;gap:6px;font-size:18px;font-weight:700;margin-top:2px}
.ucard-pr .muted{font-size:13px;font-weight:500}
.ucard-pr .ico{width:18px;height:18px;color:var(--accent)}
.ucard-acc{display:flex;gap:8px;margin-top:auto}
.ucard-acc .btn:first-child{flex:1;justify-content:center;text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:700}
.ucard-acc .btn .ico{vertical-align:-4px}
.stock-pie{margin:8px 2px 0}
/* correo de una unidad y bandeja de salida */
.fotos-sel{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.foto-sel{position:relative;display:block;margin:0;cursor:pointer}
.foto-sel img{display:block;width:84px;height:63px;object-fit:cover;border-radius:6px;border:2px solid var(--border)}
.foto-sel input{position:absolute;top:4px;left:4px;width:16px;height:16px;margin:0}
.foto-sel input:checked+img{border-color:var(--accent)}
details.correo{border-top:1px solid var(--border);padding:10px 0}
details.correo summary{cursor:pointer}
.correo-txt{white-space:pre-wrap;font:inherit;background:var(--surface2);border-radius:8px;padding:10px;margin:8px 0}
/* contabilidad: resumen */
h3.sec{margin:18px 0 10px;font-size:15px}
.note{margin:-4px 2px 14px}
.bar{height:8px;border-radius:4px;margin-bottom:3px}
.bar.emi{background:var(--accent)}.bar.ace{background:var(--ok)}.bar.fac{background:#8a4fd6}
.leyenda{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:8px}
.leyenda i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
table.mensual td{min-width:150px}
/* oportunidades: engranaje y menú */
.kc-gear{position:absolute;top:6px;right:6px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:0;border-radius:8px;background:none;color:var(--muted);cursor:pointer}
.kc-gear:hover,.kc-gear:focus-visible{background:var(--surface2);color:var(--text)}
.kc-gear .ico{width:17px;height:17px}
.kcard .kc-t{padding-right:28px}
.kmenu{position:fixed;z-index:70;min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.2);padding:4px}
.kmenu button{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:0;border-radius:7px;background:none;color:var(--text);font:inherit;text-align:left;cursor:pointer}
.kmenu button:hover,.kmenu button:focus-visible{background:var(--surface2)}