/* MiFactura — sistema de diseño. Moderno, liviano, responsivo. */
:root{
  --marca:#4cc9f0; --marca2:#0ea5e9; --marcaHon:#0284c7;
  --tinta:#16233b; --tenue:#64748b; --linea:#e3e9f2;
  --fondo:#f2f5f9; --carta:#ffffff;
  --lado:#0d1b2a; --lado2:#102135; --ladoTxt:#9db2c7; --ladoTxtOn:#eaf4fb;
  --ok:#16a34a; --peligro:#dc2626; --aviso:#d97706;
  --radio:14px; --sombra:0 1px 2px rgba(22,35,59,.05),0 8px 24px -12px rgba(22,35,59,.12);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fondo);color:var(--tinta);
  font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif}
a{color:var(--marcaHon);text-decoration:none}
a:hover{text-decoration:underline}
.ic{vertical-align:-4px;flex:none}

/* ---------- Estructura: lateral + contenido ---------- */
.sb{position:fixed;inset:0 auto 0 0;width:236px;z-index:40;display:flex;flex-direction:column;
  background:linear-gradient(180deg,var(--lado) 0%,var(--lado2) 100%);color:var(--ladoTxt)}
.ly{margin-left:236px;min-height:100vh;display:flex;flex-direction:column}
.marca{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;color:#fff;
  font-size:21px;font-weight:800;letter-spacing:-.4px}
.marca b{color:var(--marca);font-weight:800}
.marca .punto{width:9px;height:9px;border-radius:50%;background:var(--marca);
  box-shadow:0 0 12px var(--marca)}
.sb nav{flex:1;overflow-y:auto;padding:6px 12px}
.sb .item{display:flex;align-items:center;gap:11px;padding:10px 12px;margin:2px 0;
  border-radius:10px;color:var(--ladoTxt);font-weight:500}
.sb .item:hover{background:rgba(255,255,255,.06);color:var(--ladoTxtOn);text-decoration:none}
.sb .item.activo{background:linear-gradient(90deg,rgba(76,201,240,.18),rgba(76,201,240,.06));
  color:#fff;box-shadow:inset 2px 0 0 var(--marca)}
.sb .pie{padding:14px 20px;font-size:12px;color:#5c7189;border-top:1px solid rgba(255,255,255,.07)}

/* ---------- Barra superior ---------- */
.tb{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--linea);
  padding:12px 26px}
.tb h1{margin:0;font-size:19px;font-weight:700;letter-spacing:-.2px;flex:1;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hamb{display:none;border:0;background:none;color:var(--tinta);padding:6px;cursor:pointer;border-radius:8px}
.hamb:hover{background:var(--fondo)}
.quien{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--tenue)}
.quien .avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--marca),var(--marca2));color:#fff;font-weight:700;font-size:13px}
.salir{display:flex;align-items:center;gap:6px;color:var(--tenue);font-size:13px;padding:7px 10px;border-radius:9px}
.salir:hover{background:var(--fondo);color:var(--peligro);text-decoration:none}

/* ---------- Contenido ---------- */
.cont{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:26px}
.carta{background:var(--carta);border:1px solid var(--linea);border-radius:var(--radio);
  box-shadow:var(--sombra);padding:22px}
.carta+.carta{margin-top:18px}
.cabecera{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.cabecera h2{margin:0;font-size:17px;font-weight:700;flex:1}
.muted{color:var(--tenue)}
.sep{height:1px;background:var(--linea);margin:16px 0;border:0}

/* KPIs / tarjetas de módulo */
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.kpi{background:var(--carta);border:1px solid var(--linea);border-radius:var(--radio);
  box-shadow:var(--sombra);padding:16px 18px}
.kpi .num{font-size:26px;font-weight:800;letter-spacing:-.5px}
.kpi .eti{font-size:13px;color:var(--tenue)}
.modcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.modcard{display:flex;align-items:center;gap:12px;padding:16px;border:1px solid var(--linea);
  border-radius:var(--radio);background:var(--carta);box-shadow:var(--sombra);color:var(--tinta);font-weight:600}
.modcard:hover{text-decoration:none;border-color:var(--marca2);transform:translateY(-1px);transition:.15s}
.modcard .ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(76,201,240,.16),rgba(14,165,233,.12));color:var(--marcaHon)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid transparent;cursor:pointer;
  border-radius:10px;padding:9px 15px;font:600 14px/1 system-ui,sans-serif;color:#fff;
  background:linear-gradient(135deg,var(--marca2),var(--marcaHon));box-shadow:var(--sombra)}
.btn:hover{filter:brightness(1.06);text-decoration:none}
.btn.fantasma{background:var(--carta);color:var(--tinta);border-color:var(--linea);box-shadow:none}
.btn.fantasma:hover{border-color:#c8d3e2;background:var(--fondo)}
.btn.peligro{background:#fff;color:var(--peligro);border-color:#f3c1c1;box-shadow:none}
.btn.peligro:hover{background:#fef2f2}
.btn.mini{padding:6px 10px;font-size:13px;border-radius:8px}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--marca2);outline-offset:2px}

/* ---------- Formularios ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.campo{display:flex;flex-direction:column;gap:6px}
.campo.ancho{grid-column:1/-1}
.campo label{font-size:13px;font-weight:600;color:#3b4a63}
.campo .req{color:var(--peligro)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;border:1px solid #cfd9e6;border-radius:10px;padding:9px 12px;font:inherit;color:var(--tinta);
  background:#fff;transition:border-color .12s}
input:focus,select:focus,textarea:focus{border-color:var(--marca2);outline:none;
  box-shadow:0 0 0 3px rgba(14,165,233,.14)}
textarea{min-height:84px;resize:vertical}
.ayuda{font-size:12px;color:var(--tenue)}
.error-campo{font-size:12.5px;color:var(--peligro)}

/* Buscador */
.buscador{display:flex;gap:9px;flex:1;max-width:420px}
.buscador input{flex:1}

/* ---------- Tablas ---------- */
.tabla-envoltura{overflow-x:auto;border:1px solid var(--linea);border-radius:12px}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
.tbl th{background:#f7f9fc;color:#4a5a74;text-align:left;font-size:12.5px;letter-spacing:.3px;
  text-transform:uppercase;padding:11px 14px;border-bottom:1px solid var(--linea);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid #edf1f7;vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#f8fbfe}
.tbl .acciones{display:flex;gap:6px;justify-content:flex-end;white-space:nowrap}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.pill.ok{background:#e7f6ec;color:#15803d}
.pill.off{background:#f1f5f9;color:var(--tenue)}
.pill.azul{background:#e3f3fb;color:var(--marcaHon)}

/* Vacío */
.vacio{text-align:center;padding:46px 20px;color:var(--tenue)}
.vacio .ic{width:44px;height:44px;opacity:.4;margin-bottom:8px}

/* ---------- Paginador ---------- */
.paginador{display:flex;gap:6px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.pg{min-width:36px;height:36px;display:inline-grid;place-items:center;padding:0 10px;
  border:1px solid var(--linea);border-radius:10px;background:#fff;color:var(--tinta);
  font-weight:600;font-size:14px}
.pg:hover{border-color:var(--marca2);text-decoration:none}
.pg.activa{background:linear-gradient(135deg,var(--marca2),var(--marcaHon));color:#fff;border-color:transparent}
.pg.off{color:#b6c2d2;pointer-events:none;border-color:transparent;background:none}

/* ---------- Flash ---------- */
.flash{position:fixed;top:18px;right:18px;z-index:80;display:flex;align-items:center;gap:10px;
  background:#fff;border:1px solid var(--linea);border-left:4px solid var(--ok);border-radius:12px;
  box-shadow:0 10px 30px -10px rgba(22,35,59,.25);padding:13px 18px;max-width:min(90%,420px);
  animation:flashIn .25s ease}
.flash.err{border-left-color:var(--peligro)}
.flash.aviso{border-left-color:var(--aviso)}
@keyframes flashIn{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}

/* ---------- Login ---------- */
.login-fondo{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:radial-gradient(1100px 500px at 15% -10%,rgba(76,201,240,.25),transparent 60%),
             radial-gradient(900px 500px at 110% 110%,rgba(14,165,233,.22),transparent 55%),
             linear-gradient(160deg,#0d1b2a 0%,#122a40 100%)}
.login-carta{width:100%;max-width:400px;background:rgba(255,255,255,.98);border-radius:20px;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.5);padding:34px}
.login-carta .marca{color:var(--tinta);padding:0 0 4px;font-size:26px;justify-content:center}
.login-carta .marca b{color:var(--marcaHon)}
.login-sub{color:var(--tenue);font-size:13.5px;margin:0 0 22px;text-align:center}
.login-carta .campo{margin-bottom:14px}
.login-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:10px;
  padding:10px 13px;font-size:13.5px;margin-bottom:14px}
.login-pie{margin-top:20px;text-align:center;font-size:12px;color:var(--tenue)}

/* ---------- Velo móvil ---------- */
.velo{display:none;position:fixed;inset:0;background:rgba(13,27,42,.5);z-index:35}

/* ---------- Responsivo ---------- */
@media (max-width:920px){
  .sb{transform:translateX(-100%);transition:transform .22s ease;width:min(78%,280px)}
  body.sb-abierta .sb{transform:none}
  body.sb-abierta .velo{display:block}
  .ly{margin-left:0}
  .hamb{display:inline-flex}
  .cont{padding:18px 14px}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  /* La tabla se vuelve tarjetas: cada celda imprime su etiqueta. */
  .tabla-envoltura{border:0;overflow:visible}
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tr{background:#fff;border:1px solid var(--linea);border-radius:12px;box-shadow:var(--sombra);
    margin-bottom:12px;padding:6px 2px}
  .tbl td{border:0;padding:8px 14px;display:flex;gap:12px;align-items:baseline}
  .tbl td::before{content:attr(data-eti);flex:0 0 38%;font-size:12px;font-weight:700;
    color:var(--tenue);text-transform:uppercase;letter-spacing:.3px}
  .tbl td.acciones::before{content:''}
  .tbl .acciones{justify-content:flex-start}
  .tb{padding:10px 14px}
}