:root{
  --navy:#0b1f3a;
  --navy-2:#122d52;
  --line:#dfe4ec;
  --ink:#0b1f3a;
  --muted:#5c6b82;
  --bg:#f5f7fa;
  --ok:#1a7f52;
  --run:#1d6fb8;
  --err:#b3261e;
  --plan:#8a94a6;
  --alta:#b3261e;
  --media:#a8690a;
  --baja:#5c6b82;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font:15px/1.5 "Segoe UI",system-ui,-apple-system,Helvetica,Arial,sans-serif;
}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 32px;box-sizing:border-box}

/* Header */
.top{background:var(--navy);color:#fff}
.top-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.wordmark{display:flex;align-items:baseline;gap:8px;letter-spacing:.02em}
.wm-mia{font-weight:700;font-size:17px}
.wm-dot{opacity:.5}
.wm-w{font-weight:400;font-size:17px;opacity:.85}
.top-meta{display:flex;align-items:center;gap:14px;font-size:13px}
.reloj{font-variant-numeric:tabular-nums;font-weight:600}
.tz{opacity:.65}

/* Layout: nav lateral + una seccion a la vez ------------------------------ */
.app{width:100%;max-width:1280px;margin:0 auto;padding:24px 32px 40px;display:flex;gap:32px;align-items:flex-start;box-sizing:border-box}
.side-nav{width:180px;flex:0 0 180px;display:flex;flex-direction:column;gap:2px;position:sticky;top:24px}
.nav-item{
  display:block;padding:10px 14px;border-radius:8px;color:var(--ink);text-decoration:none;
  font-size:14px;font-weight:600;
}
.nav-item:hover{background:#eef1f6}
.nav-item.active{background:var(--navy);color:#fff}
.content{flex:1;min-width:0}
.page{display:none}
.page.active{display:block}

/* Secciones */
.sec{margin:0 0 32px}
.page .sec:first-child{margin-top:0}
.h2{font-size:15px;font-weight:600;margin:0 0 4px;letter-spacing:.01em}
.h2 .mono{font-weight:600}
.sub{margin:0 0 14px;color:var(--muted);font-size:13px}
.mono{font-family:"Cascadia Mono",Consolas,monospace;font-size:.93em}
.sec-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* Botones y controles ---------------------------------------------------- */
.btn{
  font:600 13px/1 "Segoe UI",system-ui,sans-serif;padding:8px 14px;border-radius:7px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--navy-2)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-secondary:hover:not(:disabled){border-color:var(--navy)}
.btn-danger{background:var(--err);color:#fff}
.btn-danger:hover:not(:disabled){opacity:.9}
.select{
  font:13px "Segoe UI",system-ui,sans-serif;padding:7px 10px;border-radius:7px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
}
.card-actions{display:flex;gap:8px;margin-top:14px}
.acciones{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.acciones .stamp{color:var(--muted);font-size:12.5px}
.accion-msg{font-size:12.5px;color:var(--muted);margin-top:6px;min-height:1em}
.accion-msg.ok{color:var(--ok)}
.accion-msg.err{color:var(--err)}

/* Tarjetas de worker */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px;
}
.card.plan{background:transparent;border-style:dashed;box-shadow:none}
.card.card-link{cursor:pointer}
.card.card-link:hover{border-color:var(--navy-2)}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-name{font-weight:600;font-size:15px}
.card .id{color:var(--muted);font-size:12px;margin-top:2px}
.card-rows{margin-top:14px;font-size:13px;color:var(--muted)}
.card-rows div{display:flex;justify-content:space-between;padding:3px 0}
.card-rows b{color:var(--ink);font-weight:600}
.plan-note{margin-top:14px;color:var(--plan);font-size:13px;font-style:italic}

/* Estado */
.pill{
  font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap;
}
.st-ok{color:var(--ok)} .st-running{color:var(--run)} .st-error{color:var(--err)}
.st-building{color:var(--run)} .st-planificado{color:var(--plan)}

/* Recursos de esta computadora ------------------------------------------- */
.recursos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:14px}
.res-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.res-card .n{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1}
.res-card .l{font-size:12px;color:var(--muted);margin-top:4px}
.res-bar{height:7px;border-radius:5px;background:#eef1f6;margin-top:12px;overflow:hidden}
.res-bar > span{display:block;height:100%;background:var(--navy);border-radius:5px}
.res-bar.warn > span{background:var(--media)}
.res-bar.crit > span{background:var(--err)}
.res-meta{color:var(--muted);font-size:12.5px;margin-top:10px}
.recursos-pie{color:var(--muted);font-size:12.5px;margin-top:10px}

/* Uso (Claude / Cursor / Grok Bot / Codex) -------------------------------- */
.uso-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:14px}
.uso-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;display:flex;flex-direction:column;gap:2px}
.uso-card h3{margin:0 0 8px;font-size:14.5px;font-weight:600}
.uso-modelos{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.uso-vacio{color:var(--plan);font-size:12.5px;font-style:italic;margin-top:10px;line-height:1.5}
.uso-extra{color:var(--muted);font-size:12.5px;margin-top:8px;line-height:1.6}
.uso-extra b{color:var(--ink)}
.uso-bars{display:flex;flex-direction:column;gap:12px;margin:12px 0 4px}
.uso-bar-top{display:flex;justify-content:space-between;align-items:baseline;font-size:12.5px;color:var(--muted)}
.uso-bar-top b{color:var(--ink);font-variant-numeric:tabular-nums}
.uso-bar-row .res-bar{margin-top:6px}

/* Métricas del corte */
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.kpi .n{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1}
.kpi .l{font-size:12px;color:var(--muted);margin-top:5px}

/* Tabla */
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
th{
  background:var(--navy);color:#fff;font-size:11.5px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;text-align:left;padding:10px 14px;
}
td{padding:11px 14px;border-top:1px solid var(--line);font-size:13.5px;vertical-align:top}
tbody tr:nth-child(even){background:#fafbfd}
td.rem{color:var(--muted);white-space:nowrap}
td.asu{font-weight:600;max-width:290px}
td.res{color:var(--muted);max-width:360px}
.u-alta{color:var(--alta);font-weight:600}
.u-media{color:var(--media);font-weight:600}
.u-baja{color:var(--baja)}
.tag{
  display:inline-block;font-size:11.5px;padding:2px 8px;border-radius:5px;
  background:#eef1f6;color:var(--navy-2);white-space:nowrap;
}
.tag.borrador{background:#e4eefb;color:#14487e}
.tag.creado{background:#e2f2e9;color:var(--ok)}
.tag.reenvio{background:#f3e9fb;color:#5b2a86}
.tag.pend{background:#fdf0dd;color:#8a5406}

/* Correo: subnav interno (Revisión / Cortes / Configuración) --------------- */
.correo-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.correo-subnav{display:flex;gap:4px}
.correo-subnav-item{
  font:600 13px/1 "Segoe UI",system-ui,sans-serif;padding:9px 16px;border-radius:7px;
  border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer;
}
.correo-subnav-item:hover{border-color:var(--navy-2)}
.correo-subnav-item.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.correo-sub{display:none}
.correo-sub.active{display:block}

/* Revisión: cola (260px) | original | respuesta ----------------------------- */
.revision-grid{
  display:grid;grid-template-columns:260px minmax(380px,1fr) 1.1fr;gap:16px;
  align-items:start;margin-top:14px;
}
.revision-cola{
  position:sticky;top:24px;display:flex;flex-direction:column;gap:8px;
  max-height:calc(100vh - 140px);overflow-y:auto;padding-right:2px;
}
.cola-item{
  display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);
  border-radius:10px;padding:12px 14px;cursor:pointer;font:inherit;
}
.cola-item:hover{border-color:var(--navy-2)}
.cola-item.activo{border-color:var(--navy);background:#eef3fb}
.cola-asunto{font-weight:600;font-size:13.5px;color:var(--ink)}
.cola-meta{color:var(--muted);font-size:12px;margin-top:3px}
.cola-tags{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}

.revision-col{
  background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;
  max-height:calc(100vh - 140px);overflow-y:auto;
}
.revision-original{background:#f5f7fa}
.revision-respuesta{background:#fff}
.revision-col-body{padding:16px 18px}
.revision-original-summary{display:none;cursor:pointer;padding:12px 16px;font-weight:600;font-size:13px;color:var(--navy)}
.revision-original-details[open] .revision-original-summary{border-bottom:1px solid var(--line)}

.original-cab{margin-bottom:14px;font-size:12.5px;color:var(--muted)}
.original-cab div{display:flex;gap:8px;padding:3px 0}
.original-cab span{flex:0 0 90px}
.original-cab b{color:var(--ink);font-weight:600;min-width:0;overflow-wrap:anywhere}
.original-frame{
  width:100%;min-height:260px;border:1px solid var(--line);border-radius:8px;background:#fff;
}
.preview-frame{min-height:220px}
.preview-etiqueta{color:var(--muted);font-size:12px;margin:14px 0 6px;font-weight:600}
.respuesta-textarea{
  width:100%;min-height:180px;max-height:45vh;padding:12px 14px;box-sizing:border-box;
  border:1px solid var(--line);border-radius:8px;font:13.5px/1.5 "Segoe UI",system-ui,sans-serif;
  resize:vertical;
}
.respuesta-textarea:disabled{background:#f5f7fa;color:var(--muted)}
.envio-banner{
  margin-top:10px;padding:9px 12px;border-radius:7px;background:#fdf0dd;
  border:1px solid #f0d8ac;font-size:12px;color:#5c4108;
}
.editor-acciones{display:flex;gap:8px;margin-top:12px}
.confirm-box{
  margin-top:12px;padding:14px 16px;border-radius:8px;background:#fdf0dd;
  border:1px solid #f0d8ac;font-size:13px;color:var(--ink);
}
.confirm-botones{display:flex;gap:8px;margin-top:10px}

@media (max-width:1100px){
  .revision-grid{grid-template-columns:1fr}
  .revision-cola{position:static;max-height:none}
  .revision-col{max-height:none;overflow-y:visible}
  .revision-original-summary{display:block}
  /* Explicito en vez de depender del colapso nativo de <details>: algunas
     versiones de Chrome no ocultan el contenido solo con el atributo open
     ausente. */
  .revision-original-details:not([open]) .revision-col-body{display:none}
}

/* Firma: editor HTML + preview lado a lado ---------------------------------- */
.firma-editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.firma-preview-wrap{display:flex;flex-direction:column}
.firma-preview-etiqueta{color:var(--muted);font-size:12px;margin-bottom:6px;font-weight:600}
.firma-preview-frame{min-height:220px;flex:1}
@media (max-width:1100px){
  .firma-editor-grid{grid-template-columns:1fr}
}

/* Vacío */
.vacio{
  background:#fff;border:1px dashed var(--line);border-radius:10px;
  padding:40px;text-align:center;color:var(--muted);font-size:14px;
}
.vacio code{background:#eef1f6;padding:2px 7px;border-radius:5px;font-size:13px}

/* Estilo */
.estilo{margin:0;padding:0;list-style:none;background:#fff;border:1px solid var(--line);border-radius:10px}
.estilo li{padding:13px 20px;border-top:1px solid var(--line);font-size:13.5px}
.estilo li:first-child{border-top:none}
.estilo strong{color:var(--navy)}
.estilo code{background:#eef1f6;padding:1px 6px;border-radius:4px;font-size:12.5px}

/* Config -------------------------------------------------------------------- */
.config-block{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;
  margin-bottom:20px;
}
.config-check{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;cursor:pointer}
.config-check input{width:16px;height:16px;cursor:pointer}
.config-hint{color:var(--muted);font-size:12.5px;margin:8px 0 0}
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.config-field{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;
  margin-bottom:20px;
}
.config-grid .config-field{margin-bottom:0}
.config-field label{display:block;font-weight:600;font-size:13.5px;margin-bottom:10px}
.config-textarea{
  width:100%;min-height:220px;padding:12px 14px;box-sizing:border-box;
  border:1px solid var(--line);border-radius:8px;font-size:13px;line-height:1.5;
  resize:vertical;
}
.config-textarea-firma{min-height:160px}
.config-textarea-sm{min-height:110px}
.config-acciones{display:flex;align-items:center;gap:14px}
.config-block-title{display:block;font-weight:600;font-size:14px;margin-bottom:8px}
.config-grid-3{grid-template-columns:1fr 1fr 1fr}
.config-carpeta-fila{display:flex;align-items:center;gap:14px;padding:8px 0;border-top:1px solid var(--line)}
.config-carpeta-fila:first-of-type{border-top:none}
.config-text-input{
  flex:1;font:13px "Segoe UI",system-ui,sans-serif;padding:7px 10px;border-radius:7px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
}

.log-pre{
  background:var(--navy);color:#dbe4f0;border-radius:10px;padding:16px 18px;
  font-family:"Cascadia Mono",Consolas,monospace;font-size:12.5px;line-height:1.6;
  white-space:pre-wrap;word-break:break-word;max-height:420px;overflow:auto;margin-top:12px;
}

.pie{color:var(--muted);font-size:12.5px;padding-top:8px;padding-bottom:36px}

.btn-ghost {
  background: transparent;
  color: #9bb0c9;
  border: 1px solid #2a4a6e;
}
.btn-ghost:hover:not(:disabled) { color: #fff; border-color: #c9a227; }

/* Login */
.login-body{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--navy);
}
.login-card{
  width:380px;background:#fff;border-radius:12px;padding:32px 28px;
  box-shadow:0 12px 40px rgba(0,0,0,.25);
}
.login-card .wordmark{color:var(--navy);margin-bottom:8px}
.login-card .wm-mia,.login-card .wm-w,.login-card .wm-dot{color:var(--navy)}
.login-sub{color:var(--muted);font-size:13px;margin:0 0 22px}
.login-card label{display:block;font-size:13px;font-weight:600;margin:0 0 14px;color:var(--navy)}
.login-card input{
  display:block;width:100%;margin-top:6px;padding:10px 12px;border-radius:7px;
  border:1px solid var(--line);font:15px "Segoe UI",system-ui,sans-serif;
}
.login-card input:focus{outline:2px solid var(--navy);outline-offset:1px}
.login-card .btn{width:100%;margin-top:8px;padding:11px 14px}
.login-error{color:var(--err);font-size:13px;margin:12px 0 0}
.top-meta a{color:#9bb0c9;text-decoration:none;font-size:13px}
.top-meta a:hover{color:#fff}