/* Panel del administrador y landing. Depende de design-tokens.css (ARCHITECT); aquí solo maquetación. */
body{background:var(--bg);color:var(--text);font-family:var(--font-sans,system-ui,sans-serif);margin:0;font-size:var(--fs-md,1rem);line-height:1.45}
a{color:var(--accent)}h1,h2,h3{line-height:1.2;margin:0 0 .5em}h1{font-size:var(--fs-2xl,1.6rem)}h2{font-size:var(--fs-lg,1.25rem)}h3{font-size:var(--fs-md,1rem)}
.loading{padding:40px;text-align:center;color:var(--text-muted)}
.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.small{font-size:var(--fs-sm,.9rem)}.xs{font-size:var(--fs-xs,.8rem)}.mono{font-family:var(--font-mono,ui-monospace,monospace)}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.right{margin-left:auto}.grow{flex:1}.trunc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.stack{display:flex;flex-direction:column;gap:12px}
.amount-neg{color:var(--amount-neg)}.amount-pos{color:var(--amount-pos)}
/* landing */
.landing .nav,.landing .foot{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;max-width:var(--container,80rem);margin:0 auto}
.brand{font-weight:800;letter-spacing:.02em;color:var(--accent);text-decoration:none;font-size:1.2rem}
.pub{max-width:var(--container,80rem);margin:0 auto;padding:24px}.hero{max-width:44rem;padding:32px 0}.hero h1{font-size:var(--fs-4xl,2.4rem)}.lead{font-size:var(--fs-lg,1.15rem);color:var(--text-muted)}.cta{margin-top:20px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:16px;margin:24px 0}.grid3 .card p{color:var(--text-muted);margin:0}
/* acceso */
.auth{max-width:26rem;margin:8vh auto;padding:24px}.auth h1{margin-top:12px}.auth .input{width:100%;box-sizing:border-box}.auth .field{margin-bottom:12px}
.err{color:var(--danger);font-size:var(--fs-sm,.9rem)}.hint{color:var(--text-faint);font-size:var(--fs-xs,.8rem)}
/* shell */
.shell{display:grid;grid-template-columns:15rem minmax(0,1fr);min-height:100vh}
.side{background:var(--bg-elev);border-right:1px solid var(--border);padding:16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;box-sizing:border-box}
.side .brand{margin-bottom:12px}.side .org{font-size:var(--fs-xs,.8rem);color:var(--text-muted);margin-bottom:8px}
.navlink{display:block;padding:8px 10px;border-radius:var(--radius-md,8px);color:var(--text);text-decoration:none}.navlink.active,.navlink:hover{background:var(--surface)}
.side .user{margin-top:auto;font-size:var(--fs-xs,.8rem);color:var(--text-muted)}
.content{padding:24px;max-width:var(--container,80rem);width:100%;box-sizing:border-box;min-width:0}
.page-head{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}.page-head .sub{color:var(--text-muted);margin:0}
.tabs{display:flex;gap:2px;flex-wrap:wrap;border-bottom:1px solid var(--border);margin-bottom:16px}.tabs a{padding:8px 12px;text-decoration:none;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-1px}.tabs a.on{color:var(--accent);border-color:var(--accent);font-weight:600}.tabs .n{background:var(--surface-3);border-radius:999px;padding:0 6px;font-size:var(--fs-xs,.8rem);margin-left:4px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:12px;margin-bottom:16px}.kpi .v{font-size:var(--fs-2xl,1.6rem);font-weight:700;font-variant-numeric:tabular-nums}.kpi .v.zero{color:var(--text-faint)}.kpi .d{font-size:var(--fs-xs,.8rem);color:var(--text-muted)}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.table tr .btn-ghost{opacity:.4}.table tr:hover .btn-ghost,.table tr:focus-within .btn-ghost{opacity:1}
.table tbody tr[data-href]{cursor:pointer}.table tbody tr[data-href]:hover td{background:var(--surface-2)}
.empty{text-align:center;padding:40px 20px}.empty h2{margin-bottom:6px}.empty p{color:var(--text-muted)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:12px}.field label{display:block;margin-bottom:4px}.field .input{width:100%;box-sizing:border-box}.field.wide{grid-column:1/-1}.check{display:flex;gap:8px;align-items:center}
dialog{border:1px solid var(--border);border-radius:var(--radius-lg,12px);background:var(--surface);color:var(--text);padding:20px;max-width:min(40rem,92vw);width:100%;box-sizing:border-box}dialog::backdrop{background:var(--overlay,rgba(0,0,0,.4))}dialog h2{margin-bottom:12px}dialog .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.toasts{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:50}.toast{background:var(--text);color:var(--text-inverse,#fff);padding:10px 14px;border-radius:var(--radius-md,8px);box-shadow:var(--shadow-md,0 4px 16px rgba(0,0,0,.2))}.toast.error{background:var(--danger)}
.bar{height:8px;background:var(--surface-3);border-radius:4px;overflow:hidden}.bar i{display:block;height:100%;background:var(--chart-1)}
.aging{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;text-align:center}.aging .v{font-weight:700;font-variant-numeric:tabular-nums}
.chart svg{width:100%;height:auto}
pre.msg{white-space:pre-wrap;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md,8px);padding:12px;font-family:inherit;font-size:var(--fs-sm,.9rem)}
.link-list li{padding:6px 0;border-top:1px solid var(--border)}
.sugerencia{background:var(--accent-soft);border-radius:var(--radius-sm,6px);padding:2px 6px;font-size:var(--fs-xs,.8rem)}
@media (max-width:820px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:8px;padding:10px 14px;overflow-x:auto}
  .side .brand{margin-bottom:0}.side .org,.side .user br{display:none}
  .side .user{margin:0 0 0 auto;font-size:0}.side .user .btn{font-size:var(--fs-sm,.9rem);white-space:nowrap}
  .navlink{white-space:nowrap;padding:8px 10px}
  .content{padding:14px}.aging{grid-template-columns:repeat(2,1fr)}
  .content .row>.card,.content .row>.card.grow{flex:1 1 100%;min-width:0}.card{min-width:0}.card input,.card select{max-width:100%}.toolbar .input{min-width:0}
  .tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.tabs a{white-space:nowrap}
  .table tr .btn-ghost{opacity:1}
  .table.unidades thead{display:none}
  .table.unidades,.table.unidades tbody{display:block}
  .table.unidades tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:10px 12px;border-bottom:1px solid var(--border)}
  .table.unidades td{display:block;padding:0;border:0}
  .table.unidades td:nth-child(1){grid-row:1}
  .table.unidades td:nth-child(5){grid-column:2;grid-row:1;text-align:right;font-weight:600}
  .table.unidades td:nth-child(2){grid-row:2;color:var(--text-muted);font-size:var(--fs-sm)}
  .table.unidades td:nth-child(6){grid-column:2;grid-row:2;text-align:right}
  .table.unidades td:nth-child(3),.table.unidades td:nth-child(4){display:none}
}
/* plan y pago, asistente, avisos */
.aviso-plan{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--warning-soft);border:1px solid var(--warning);color:var(--text);border-radius:var(--radius-md,8px);padding:10px 14px;margin-bottom:16px;font-size:var(--fs-sm,.9rem)}
.uso{margin-top:10px}.uso .bar{margin-top:4px}
.planes{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:12px}.plan.actual,.plan.destacado{border-color:var(--accent)}.plan .precio{font-size:var(--fs-2xl,1.6rem);font-weight:700;margin:4px 0}.plan ul{padding-left:18px;margin:8px 0 12px}.plan .stack{gap:8px}
.asistente{margin-bottom:16px;border-color:var(--accent)}.pasos{list-style:none;padding:0;margin:8px 0}.pasos li{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--border)}.pasos li .n{width:26px;height:26px;border-radius:50%;background:var(--surface-3);display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none}.pasos li.hecho .n{background:var(--success-soft);color:var(--success)}.pasos li.hecho{color:var(--text-muted)}