/* ============================================================
   SIGM CTPS MX - estilos.css
   ============================================================ */
:root {
  --azul: #1e3a5f;
  --azul-claro: #2b5580;
  --acento: #0ea5e9;
  --verde: #16a34a;
  --amarillo: #f59e0b;
  --rojo: #dc2626;
  --gris-bg: #f1f5f9;
  --gris-borde: #e2e8f0;
  --texto: #1e293b;
  --texto-suave: #64748b;
  --blanco: #ffffff;
  --sombra: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  overflow-x: hidden;
  max-width: 100%;
}
body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--gris-bg);
  color: var(--texto);
  font-size: 14px;
  line-height: 1.5;
}
main { max-width: 100%; overflow-x: hidden; }
.card { max-width: 100%; }
img, svg { max-width: 100%; }

/* ---------- Encabezado ---------- */
header {
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  color: var(--blanco);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
header .marca { display: flex; align-items: center; gap: 14px; }
header .logo {
  width: 46px; height: 46px; border-radius: 10px;
  background: var(--acento);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px; letter-spacing: .5px;
}
header h1 { font-size: 19px; font-weight: 700; }
header .sub { font-size: 12px; opacity: .85; }
header .controles { display: flex; align-items: center; gap: 10px; }
header select, header button {
  padding: 8px 12px; border-radius: 8px; border: none;
  font-size: 13px; cursor: pointer;
}
header select { background: rgba(255,255,255,.15); color: var(--blanco); }
header select option { color: var(--texto); }
header .btn-print { background: var(--acento); color: var(--blanco); font-weight: 600; }
.user-chip { background: rgba(255,255,255,.18); color: #fff; padding: 6px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.btn-salir { background: rgba(255,255,255,.15); color: #fff; font-weight: 600; }
.btn-salir:hover { background: rgba(255,255,255,.3); }

/* ---------- Login ---------- */
.login-overlay { position: fixed; inset: 0; z-index: 5000; display: none; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1e3a5f, #0ea5e9); padding: 20px; }
.login-box { background: #fff; border-radius: 16px; padding: 32px 28px; width: 100%; max-width: 360px;
  box-shadow: 0 20px 50px rgba(0,0,0,.3); display: flex; flex-direction: column; gap: 10px; }
.login-logo { width: 54px; height: 54px; border-radius: 12px; background: var(--acento); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 20px; margin: 0 auto 6px; }
.login-box h2 { text-align: center; color: var(--azul); font-size: 18px; }
.login-sub { text-align: center; color: var(--texto-suave); font-size: 12px; margin-bottom: 8px; }
.login-box label { font-size: 12px; color: var(--texto-suave); display: flex; flex-direction: column; gap: 4px; font-weight: 600; }
.login-box input { padding: 10px 12px; border: 1px solid var(--gris-borde); border-radius: 8px; font-size: 14px; }
.login-box .btn { margin-top: 8px; padding: 11px; font-size: 14px; }
.login-error { background: #fee2e2; color: #b91c1c; font-size: 12px; padding: 8px 10px; border-radius: 8px; text-align: center; }
.login-box form { display: flex; flex-direction: column; gap: 10px; }
.login-box select { padding: 10px 12px; border: 1px solid var(--gris-borde); border-radius: 8px; font-size: 14px; background: #fff; }
.login-alt { text-align: center; font-size: 12px; color: var(--texto-suave); margin-top: 4px; }
.login-alt a { color: var(--acento); font-weight: 600; text-decoration: none; }

/* ---------- Campana de alertas ---------- */
.campana-wrap { position: relative; }
.campana {
  background: rgba(255,255,255,.15) !important; color: var(--blanco);
  width: 40px; height: 38px; border-radius: 8px; border: none;
  font-size: 18px; line-height: 1; position: relative; cursor: pointer;
}
.campana:hover { background: rgba(255,255,255,.28) !important; }
.campana-badge {
  position: absolute; top: -6px; right: -6px; min-width: 19px; height: 19px;
  padding: 0 5px; border-radius: 10px; background: var(--rojo); color: #fff;
  font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--azul);
}
.alertas-panel {
  position: absolute; top: 46px; right: 0; width: 360px; max-width: 88vw;
  background: var(--blanco); color: var(--texto); border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25); z-index: 1000; overflow: hidden;
  max-height: 70vh; overflow-y: auto;
}
.alertas-head { padding: 12px 14px; font-weight: 700; font-size: 13px; background: var(--gris-bg); border-bottom: 1px solid var(--gris-borde); }
.alerta-item { display: flex; gap: 10px; padding: 11px 14px; border-bottom: 1px solid var(--gris-borde); cursor: pointer; border-left: 4px solid transparent; }
.alerta-item:hover { background: #f8fafc; }
.alerta-ico { font-size: 18px; line-height: 1.3; }
.alerta-txt { display: flex; flex-direction: column; gap: 2px; }
.alerta-txt strong { font-size: 13px; }
.alerta-txt span { font-size: 11.5px; color: var(--texto-suave); }
.alerta-item.n-critico { border-left-color: var(--rojo); }
.alerta-item.n-advertencia { border-left-color: var(--amarillo); }
.alerta-item.n-info { border-left-color: var(--acento); }
.alerta-vacia { padding: 24px 14px; text-align: center; color: var(--verde); font-weight: 600; }
.alertas-pie { padding: 9px 14px; font-size: 10.5px; color: var(--texto-suave); background: var(--gris-bg); }

/* ---------- Navegación ---------- */
nav {
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-borde);
  display: flex; gap: 4px; padding: 0 16px;
  overflow-x: auto;
}
nav button {
  background: none; border: none; padding: 14px 18px;
  font-size: 14px; color: var(--texto-suave); cursor: pointer;
  border-bottom: 3px solid transparent; white-space: nowrap;
  font-weight: 500;
}
nav button:hover { color: var(--azul); }
nav button.activo { color: var(--azul); border-bottom-color: var(--acento); font-weight: 600; }

/* ---------- Contenedor ---------- */
main { padding: 24px; max-width: 1400px; margin: 0 auto; }
.vista { display: none; }
.vista.activa { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

h2.titulo { font-size: 20px; margin-bottom: 4px; color: var(--azul); }
p.desc { color: var(--texto-suave); margin-bottom: 20px; }

/* ---------- Tarjetas KPI ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.kpi {
  background: var(--blanco); border-radius: 12px; padding: 18px 20px;
  box-shadow: var(--sombra); border-left: 4px solid var(--acento);
}
.kpi .num { font-size: 30px; font-weight: 700; color: var(--azul); }
.kpi .lbl { font-size: 13px; color: var(--texto-suave); margin-top: 2px; }
.kpi.warn { border-left-color: var(--amarillo); }
.kpi.danger { border-left-color: var(--rojo); }
.kpi.ok { border-left-color: var(--verde); }

/* ---------- Bloques / Cards ---------- */
.card {
  background: var(--blanco); border-radius: 12px; padding: 20px;
  box-shadow: var(--sombra); margin-bottom: 20px;
}
.card h3 { font-size: 16px; color: var(--azul); margin-bottom: 14px; }

/* ---------- Tablas ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--azul); color: var(--blanco); text-align: left;
  padding: 10px 12px; font-weight: 600; position: sticky; top: 0;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--gris-borde); vertical-align: top; }
tbody tr:nth-child(even) { background: #f8fafc; }
tbody tr:hover { background: #eef6fb; }
.codigo { font-family: "Consolas", monospace; font-weight: 600; color: var(--azul); white-space: nowrap; }

/* ---------- Badges ---------- */
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 600; color: var(--blanco); white-space: nowrap;
}
.badge-planta { background: var(--azul-claro); }
.freq {
  display: inline-block; padding: 2px 9px; border-radius: 6px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
}
.freq-diario     { background: #cffafe; color: #0e7490; }
.freq-semanal    { background: #dbeafe; color: #1d4ed8; }
.freq-quincenal  { background: #e0e7ff; color: #4338ca; }
.freq-mensual    { background: #dcfce7; color: #15803d; }
.freq-trimestral { background: #fef9c3; color: #a16207; }
.freq-semestral  { background: #ffedd5; color: #c2410c; }
.freq-anual      { background: #fee2e2; color: #b91c1c; }

.cat { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.critico { color: var(--rojo); font-weight: 700; }
.tag-critico { background: var(--rojo); color: #fff; padding: 1px 7px; border-radius: 5px; font-size: 10px; font-weight: 700; margin-left: 6px; }

/* ---------- Filtros ---------- */
.filtros { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; align-items: center; }
.filtros label { font-size: 13px; color: var(--texto-suave); }
.filtros select, .filtros input {
  padding: 8px 12px; border: 1px solid var(--gris-borde); border-radius: 8px;
  font-size: 13px; background: var(--blanco);
}
.chip {
  padding: 6px 14px; border-radius: 20px; border: 1px solid var(--gris-borde);
  background: var(--blanco); cursor: pointer; font-size: 13px; font-weight: 500;
}
.chip.activo { background: var(--azul); color: var(--blanco); border-color: var(--azul); }

/* ---------- Cronograma ---------- */
.crono-grid { overflow-x: auto; }
.crono-grid table { min-width: 900px; }
.crono-grid th.mes { text-align: center; min-width: 52px; }
.crono-cell { text-align: center; font-weight: 700; }
.marca-mes { display: inline-block; width: 22px; height: 22px; line-height: 22px; border-radius: 6px; font-size: 11px; }
.m-diario     { background: #06b6d4; color: #fff; }
.m-semanal    { background: #3b82f6; color: #fff; }
.m-mensual    { background: #22c55e; color: #fff; }
.m-trimestral { background: #eab308; color: #fff; }
.m-semestral  { background: #f97316; color: #fff; }
.m-anual      { background: #ef4444; color: #fff; }

/* ---------- Órdenes / listas semana ---------- */
.orden {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px;
  border: 1px solid var(--gris-borde); border-radius: 10px; margin-bottom: 10px;
  background: var(--blanco);
}
.orden.hecha { opacity: .55; background: #f0fdf4; border-color: #bbf7d0; }
.orden input[type=checkbox] { width: 20px; height: 20px; margin-top: 2px; cursor: pointer; flex-shrink: 0; }
.orden .info { flex: 1; }
.orden .info .top { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 3px; }
.orden .info .tarea { font-weight: 500; }
.orden .info .meta { font-size: 12px; color: var(--texto-suave); }

.leyenda { display: flex; gap: 16px; flex-wrap: wrap; margin: 14px 0; font-size: 12px; color: var(--texto-suave); }
.leyenda span { display: flex; align-items: center; gap: 6px; }

.vacio { text-align: center; padding: 40px; color: var(--texto-suave); }

/* ---------- Botón acción ---------- */
.btn {
  padding: 9px 16px; border-radius: 8px; border: none; cursor: pointer;
  font-size: 13px; font-weight: 600; background: var(--acento); color: #fff;
}
.btn.sec { background: var(--gris-bg); color: var(--texto); border: 1px solid var(--gris-borde); }
.btn.peligro { background: #fee2e2; color: #b91c1c; border: 1px solid #fca5a5; }

footer { text-align: center; padding: 24px; color: var(--texto-suave); font-size: 12px; }

/* ---------- Impresión ---------- */
@media print {
  header .controles, nav, .filtros, footer, .btn { display: none !important; }
  body { background: #fff; }
  .vista { display: block !important; }
  .card, .kpi { box-shadow: none; border: 1px solid #ccc; }
  main { max-width: none; padding: 0; }
}

/* ---------- Detalle de órdenes (instrucciones/herramientas/refacciones/costo) ---------- */
.det-orden { margin-top: 8px; }
.det-orden > summary {
  cursor: pointer; font-size: 12px; font-weight: 600; color: var(--acento);
  padding: 4px 0; list-style: none; user-select: none;
}
.det-orden > summary::-webkit-details-marker { display: none; }
.det-orden > summary::before { content: "▸ "; }
.det-orden[open] > summary::before { content: "▾ "; }
.det-cuerpo { padding: 10px 12px; margin-top: 6px; background: #f8fafc; border: 1px solid var(--gris-borde); border-radius: 8px; }
.det-bloque { margin-bottom: 12px; }
.det-bloque > strong { display: block; font-size: 12px; color: var(--azul); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .3px; }
.det-instr { margin: 0; padding-left: 20px; font-size: 13px; }
.det-instr li { margin-bottom: 4px; }
.det-refs { margin: 0; padding-left: 18px; font-size: 12px; }
.det-refs li { margin-bottom: 4px; }
.chips-list { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-mini { background: #eef2f7; border: 1px solid var(--gris-borde); border-radius: 6px; padding: 3px 9px; font-size: 12px; }
.det-costo { border-top: 1px dashed var(--gris-borde); padding-top: 8px; font-size: 13px; }
.det-costo strong { color: var(--verde); font-size: 15px; }
.det-desg { color: var(--texto-suave); font-size: 11px; }
.pend { color: var(--amarillo); font-weight: 600; font-style: italic; }

/* ---------- Pastillas de estado/condición de herramientas ---------- */
.estado-pill { display: inline-block; padding: 2px 9px; border-radius: 12px; font-size: 11px; font-weight: 600; white-space: nowrap; }
.est-ok { background: #dcfce7; color: #15803d; }
.est-warn { background: #fef9c3; color: #a16207; }
.est-baja { background: #fee2e2; color: #b91c1c; }
.cond-buena { background: #dcfce7; color: #15803d; }
.cond-regular { background: #fef9c3; color: #a16207; }
.cond-mala { background: #ffedd5; color: #c2410c; }
.cond-x { background: #e2e8f0; color: #64748b; }

/* ---------- Barra de progreso ---------- */
.barra { background: #e2e8f0; border-radius: 8px; height: 14px; overflow: hidden; width: 100%; }
.barra-fill { background: linear-gradient(90deg, var(--verde), #22c55e); height: 100%; transition: width .3s; }

/* ---------- Formulario de alta ---------- */
.form-alta { margin-bottom: 18px; }
.form-alta > summary { cursor: pointer; font-weight: 600; color: var(--acento); padding: 8px 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin: 10px 0; }
.form-grid label { font-size: 12px; color: var(--texto-suave); display: flex; flex-direction: column; gap: 3px; }
.form-grid input, .form-grid select { padding: 7px 10px; border: 1px solid var(--gris-borde); border-radius: 7px; font-size: 13px; }

/* ---------- Filtro de planta por apartado ---------- */
.filtro-planta { align-items: center; margin-bottom: 14px; }
.det-editar { border-top: 1px dashed var(--gris-borde); padding-top: 8px; }
.det-editar .btn.sec { padding: 5px 10px; font-size: 12px; }

/* ---------- Modal de edición ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 20px; }
.modal-box { background: var(--blanco); border-radius: 12px; padding: 22px; width: 100%; max-width: 640px; max-height: 88vh; overflow-y: auto; box-shadow: 0 10px 40px rgba(0,0,0,.3); }
.modal-box h3 { color: var(--azul); margin-bottom: 14px; }
.modal-acciones { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }
.btn-mini { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Estado de sincronización ---------- */
.sync-estado { margin-top: 10px; font-size: 12px; font-weight: 600; padding: 8px 12px; border-radius: 8px; display: inline-block; }
.sync-ok { background: #dcfce7; color: #15803d; }
.sync-err { background: #fee2e2; color: #b91c1c; }
@media print { .modal-overlay { display: none !important; } }