/* Nexo · consola de gestión. Estética "libro mayor": papel frío, tinta azul marino, doble raya contable.
   Sin fuentes ni scripts externos (CSP estricta). Sin estilos en línea. */
:root {
  --paper: #f1f3f2; --surface: #ffffff; --ink: #12202f; --ink-2: #4b5b6b; --ink-3: #7b8896;
  --rule: #d5dbd8; --rule-strong: #aeb9b4; --side: #0f1f33; --side-ink: #aebccb; --side-rule: #1f3149;
  --accent: #0b7a75; --accent-ink: #ffffff; --accent-soft: #dcefed;
  --ok: #2b7a4b; --ok-soft: #dff1e6; --warn: #a35f00; --warn-soft: #fbecd2; --bad: #b0322a; --bad-soft: #f8dedb;
  --info: #2a5d9f; --info-soft: #dde8f6; --muted-soft: #e7ebe9;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0c1621; --surface: #132130; --ink: #e5ecf2; --ink-2: #a3b2c1; --ink-3: #74869a;
    --rule: #25384b; --rule-strong: #3a5068; --side: #09111a; --side-ink: #8ea1b4; --side-rule: #172433;
    --accent: #2fb3ab; --accent-ink: #06201f; --accent-soft: #123a3b;
    --ok: #5cc486; --ok-soft: #14301f; --warn: #e0a64a; --warn-soft: #3a2b0e; --bad: #f08379; --bad-soft: #3b1a17;
    --info: #78a9e6; --info-soft: #14283f; --muted-soft: #1b2b3b;
  }
}
* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.5 var(--sans); }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -.01em; margin: 0; }
h1 { font-size: 28px; line-height: 1.15; } h2 { font-size: 19px; } h3 { font-size: 15px; font-family: var(--sans); }
code, .mono { font-family: var(--mono); font-size: .92em; }
.muted { color: var(--ink-2); } .faint { color: var(--ink-3); } .right { text-align: right; } .center { text-align: center; }
.nowrap { white-space: nowrap; } .grow { flex: 1; } .hide { display: none !important; }
.stack > * + * { margin-top: 14px; } .row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.mt { margin-top: 28px; } .mt-s { margin-top: 12px; }

/* ---- armazón ---- */
.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--side); color: var(--side-ink); padding: 22px 0 28px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { padding: 0 22px 20px; border-bottom: 1px solid var(--side-rule); }
.brand b { display: block; font: italic 700 27px/1 var(--serif); color: #fff; letter-spacing: -.02em; }
.brand span { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--side-ink); }
.nav-title { padding: 20px 22px 6px; font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: #6f8399; }
.nav a { display: block; padding: 7px 22px; color: var(--side-ink); border-left: 3px solid transparent; font-size: 14px; }
.nav a:hover { color: #fff; text-decoration: none; background: rgba(255,255,255,.04); }
.nav a.on { color: #fff; border-left-color: var(--accent); background: rgba(255,255,255,.07); }
.nav .count { float: right; background: var(--warn); color: #fff; border-radius: 9px; padding: 0 7px; font-size: 11px; line-height: 18px; }
.main { min-width: 0; }
.topbar { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 12px 36px; border-bottom: 1px solid var(--rule); background: var(--surface); }
.topbar form { display: flex; gap: 8px; align-items: center; margin: 0; }
.content { padding: 30px 36px 60px; max-width: 1240px; }
.page-head { display: flex; gap: 16px; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; margin-bottom: 22px; }
.page-head p { margin: 6px 0 0; color: var(--ink-2); }
.crumb { font-size: 12.5px; color: var(--ink-3); margin-bottom: 6px; letter-spacing: .02em; }

/* ---- indicadores (tira de libro mayor) ---- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); border-top: 3px double var(--ink); background: var(--surface); border-bottom: 1px solid var(--rule); }
.kpi { padding: 18px 22px 16px; border-right: 1px solid var(--rule); display: block; color: inherit; }
.kpi:last-child { border-right: 0; } a.kpi:hover { background: var(--accent-soft); text-decoration: none; }
.kpi .lbl { font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-2); }
.kpi .val { font: 600 30px/1.2 var(--serif); font-variant-numeric: tabular-nums lining-nums; margin-top: 6px; }
.kpi .hint { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }
.kpi.ok .val { color: var(--ok); } .kpi.warn .val { color: var(--warn); } .kpi.bad .val { color: var(--bad); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 28px; }
.panel { background: var(--surface); border: 1px solid var(--rule); }
.panel > header { display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: space-between; align-items: baseline; padding: 14px 18px 10px; border-bottom: 1px solid var(--rule); }
.panel > header .counts { flex: 1 1 auto; display: flex; flex-wrap: wrap; gap: 4px; }
.panel > header h2 { font-size: 16px; } .panel .body { padding: 16px 18px; }
.panel.warn { border-left: 4px solid var(--warn); } .panel.bad { border-left: 4px solid var(--bad); } .panel.ok { border-left: 4px solid var(--ok); }
.empty { padding: 22px 18px; color: var(--ink-3); }

/* ---- tablas ---- */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; font-size: 11px; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-2); font-weight: 600; padding: 9px 14px; border-bottom: 2px solid var(--ink); white-space: nowrap; }
.tbl td { padding: 9px 14px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.tbl tbody tr:hover { background: var(--accent-soft); }
.tbl th.right, .tbl td.right { text-align: right; }
.tbl tfoot td { border-top: 3px double var(--ink); border-bottom: 0; font-weight: 600; background: transparent; }
.num { font-variant-numeric: tabular-nums lining-nums; white-space: nowrap; font-family: var(--mono); font-size: .93em; }
.neg { color: var(--bad); }
.scroll { overflow-x: auto; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 12px 14px; color: var(--ink-2); font-size: 13px; border-top: 1px solid var(--rule); }

/* ---- fichas ---- */
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.fact { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--rule); }
.fact dt { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.fact dd { margin: 3px 0 0; font-size: 15px; word-break: break-word; }

/* ---- etiquetas, botones, formularios ---- */
.badge { display: inline-block; padding: 1px 8px; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; border-radius: 3px; background: var(--muted-soft); color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); } .badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); } .badge.info { background: var(--info-soft); color: var(--info); }
.btn { display: inline-block; padding: 8px 16px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); font: 600 14px var(--sans); border-radius: 3px; cursor: pointer; text-decoration: none; }
.btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); } .btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.small { padding: 4px 10px; font-size: 13px; }
label { display: block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 4px; font-weight: 600; }
input[type=text], input[type=password], input[type=date], input[type=search], input[type=number], input[type=email], input[type=tel], input[type=url], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--rule-strong); background: var(--surface); color: var(--ink); font: 15px var(--sans); border-radius: 3px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.filters { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; padding: 14px 18px; border-bottom: 1px solid var(--rule); }
.filters > div { min-width: 150px; } .filters .q { flex: 1; min-width: 220px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px 20px; }
/* formularios de alta (@form_view): plegados encima del listado */
details.formbox > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 18px; font-weight: 600; font-size: 16px; }
details.formbox > summary::-webkit-details-marker { display: none; }
details.formbox > summary .plus { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 18px; line-height: 1; }
details.formbox[open] > summary { border-bottom: 1px solid var(--rule); } details.formbox[open] > summary .plus { transform: rotate(45deg); }
details.formbox input:not([type=checkbox]), details.formbox select { min-height: 44px; }
label.check { display: flex; align-items: center; gap: 10px; min-height: 44px; text-transform: none; letter-spacing: 0; font-size: 15px; color: var(--ink); font-weight: 500; margin: 0; }
label.check input { width: 22px; height: 22px; margin: 0; }
.help { font-size: 13px; color: var(--ink-3); color: var(--ink-3); margin-top: 4px; }
.flash { padding: 11px 16px; margin-bottom: 20px; border-left: 4px solid var(--ok); background: var(--ok-soft); color: var(--ok); font-weight: 500; }
.flash.err { border-left-color: var(--bad); background: var(--bad-soft); color: var(--bad); }
.secret { background: var(--ink); color: var(--paper); padding: 14px 16px; font: 14px var(--mono); word-break: break-all; border-radius: 3px; margin: 10px 0; }
/* texto con formato seguro (|richtext): notas de los agentes */
.rich p { margin: 0 0 .7em; } .rich p:last-child { margin-bottom: 0; } .rich ul, .rich ol { margin: 0 0 .7em; padding-left: 1.4em; }
.rich li { margin: .2em 0; } .rich a { overflow-wrap: anywhere; } .rich code { overflow-wrap: anywhere; }
.rich pre.cmd { background: var(--muted-soft); border-left: 3px solid var(--ink-3); padding: 10px 12px; margin: 0 0 .7em; font: 13px/1.5 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; }
pre.json { background: var(--muted-soft); padding: 12px 14px; overflow-x: auto; font: 12.5px/1.45 var(--mono); max-height: 360px; margin: 0; }

/* ---- acceso ---- */
.login { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.login .pitch { background: var(--side); color: #dbe5ef; padding: 12vh 8% 8vh; display: flex; flex-direction: column; justify-content: space-between; }
.login .pitch b { font: italic 700 56px/1 var(--serif); color: #fff; letter-spacing: -.03em; }
.login .pitch p { font: 400 24px/1.35 var(--serif); max-width: 22ch; margin: 28px 0 0; color: #c3d1de; }
.login .pitch small { color: #7e92a7; letter-spacing: .1em; text-transform: uppercase; font-size: 11px; }
.login .form { padding: 12vh 10% 8vh; align-self: center; max-width: 520px; }

/* ---- aprobaciones ---- */
.approval { border: 1px solid var(--rule); border-left: 5px solid var(--warn); background: var(--surface); padding: 16px 20px; }
.approval + .approval { margin-top: 14px; } .approval h3 { font-size: 16px; margin-bottom: 4px; }

@media (max-width: 880px) {
  .shell { grid-template-columns: 1fr; } .side { position: static; height: auto; padding: 12px 0; }
  .nav { display: flex; overflow-x: auto; } .nav-title { display: none; } .nav a { white-space: nowrap; padding: 8px 14px; border-left: 0; border-bottom: 3px solid transparent; }
  .nav a.on { border-bottom-color: var(--accent); } .content { padding: 22px 16px 50px; } .topbar { padding: 10px 16px; flex-wrap: wrap; }
  .login { grid-template-columns: 1fr; } .login .pitch { padding: 40px 28px; } .login .form { padding: 36px 28px; }
  .grid2 { grid-template-columns: 1fr; } .grid2 > * { min-width: 0; }  /* las tablas anchas se desplazan dentro de su bloque, no la página */
  .btn, .btn.small { min-height: 44px; } .btn.small { padding: 10px 14px; }  /* botones táctiles ≥ 44 px */
}
@media print {
  .side, .topbar, .no-print, .filters, .pager, .btn { display: none !important; }
  .shell { display: block; } body { background: #fff; color: #000; } .content { padding: 0; max-width: none; }
  .panel, .kpis { border-color: #999; } .tbl tbody tr:hover { background: none; }
}
.steps { margin: 0; padding: 12px 20px 16px 40px; display: grid; gap: 10px; }
.steps li.done { color: var(--ink-3); }
.steps li .badge { margin-left: 8px; }
.actions-inline { gap: 6px; flex-wrap: nowrap; } .actions-inline form { margin: 0; }