/* ================================================================
   Sistema Taller — Estilos base
   Diseño minimalista: barra lateral oscura, tarjetas blancas.
   ================================================================ */

:root {
  --primario: #4f46e5;
  --primario-suave: #eef2ff;
  --sidebar: #111827;
  --sidebar-hover: #1f2937;
  --fondo: #f3f4f6;
  --borde: #e5e7eb;
  --texto: #111827;
  --texto-suave: #6b7280;
  --verde: #16a34a;
  --rojo: #dc2626;
  --ambar: #d97706;
}

* { box-sizing: border-box; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--fondo);
  color: var(--texto);
  margin: 0;
}

/* ---------------------------------------------------------- layout */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px;
  background: var(--sidebar);
  color: #e5e7eb;
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 100;
}

.sidebar-marca {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid #1f2937;
}

.sidebar-logo {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--primario);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #fff;
}

.sidebar-nombre { font-weight: 600; font-size: 14px; color: #fff; }
.sidebar-sub { font-size: 11px; color: #9ca3af; }

.sidebar-nav { padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; flex: 1; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #d1d5db;
  text-decoration: none;
  font-size: 14px;
  transition: background .15s;
}

.nav-item:hover { background: var(--sidebar-hover); color: #fff; }
.nav-item.activo { background: var(--primario); color: #fff; }
.nav-item.activo:hover { background: var(--primario); }

.nav-item-destacado { border: 1px dashed #4b5563; }
.nav-item-destacado.activo { border-color: var(--primario); }

.sidebar-pie { padding: 10px; border-top: 1px solid #1f2937; }

.usuario-btn {
  width: 100%;
  display: flex; align-items: center; gap: 10px;
  background: none; border: none;
  color: #e5e7eb; font-size: 14px;
  padding: 8px 10px; border-radius: 8px;
}
.usuario-btn:hover { background: var(--sidebar-hover); }

.contenido { flex: 1; margin-left: 232px; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--borde);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  position: sticky; top: 0; z-index: 50;
}

.topbar-titulo { font-size: 18px; font-weight: 600; margin: 0; }

.contenido-inner { padding: 24px; max-width: 1200px; width: 100%; }

/* ------------------------------------------------------ caja pill */
.caja-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px; font-weight: 500;
  text-decoration: none;
}

.caja-abierta { background: #dcfce7; color: #166534; }
.caja-cerrada { background: #fee2e2; color: #991b1b; }
.caja-punto {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--verde);
  animation: parpadeo 2s infinite;
}
@keyframes parpadeo { 50% { opacity: .35; } }

/* ------------------------------------------------------- tarjetas */
.tarjeta {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.tarjeta-cabecera {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.tarjeta-titulo { font-size: 15px; font-weight: 600; margin: 0; }
.tarjeta-sub { font-size: 13px; color: var(--texto-suave); }

/* ------------------------------------------------------------- kpi */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.kpi {
  background: #fff;
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 16px 18px;
}

.kpi-etiqueta { font-size: 12px; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .04em; }
.kpi-valor { font-size: 22px; font-weight: 700; margin-top: 4px; }

.kpi-icono {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

/* ----------------------------------------------------------- tablas */
.tabla { margin-bottom: 0; }
.tabla thead th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--texto-suave);
  border-bottom: 1px solid var(--borde);
  padding: 10px 12px;
  font-weight: 600;
}
.tabla tbody td { padding: 12px; vertical-align: middle; border-color: var(--borde); }
.tabla tbody tr:hover { background: #f9fafb; }

/* ----------------------------------------------------------- badges */
.badge-soft {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px; font-weight: 500;
}

.badge-recibido     { background: #fef3c7; color: #92400e; }
.badge-en_reparacion{ background: #dbeafe; color: #1e40af; }
.badge-reparado     { background: #ddd6fe; color: #5b21b6; }
.badge-entregado    { background: #dcfce7; color: #166534; }
.badge-efectivo     { background: #dcfce7; color: #166534; }
.badge-tarjeta      { background: #dbeafe; color: #1e40af; }
.badge-transferencia{ background: #fef3c7; color: #92400e; }

/* --------------------------------------------------------- botones */
.btn-primario { background: var(--primario); border-color: var(--primario); color: #fff; }
.btn-primario:hover { background: #4338ca; border-color: #4338ca; color: #fff; }

.boton-accion {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--borde);
  background: #fff;
  color: var(--texto-suave);
  font-size: 14px;
  text-decoration: none;
  transition: all .15s;
}
.boton-accion:hover { border-color: var(--primario); color: var(--primario); }

/* -------------------------------------------------------- formulario */
.form-etiqueta { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.form-control, .form-select { font-size: 14px; }
.form-control:focus, .form-select:focus { border-color: var(--primario); box-shadow: 0 0 0 .2rem rgba(79,70,229,.15); }

/* ------------------------------------------------------------ filtros */
.filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }

/* --------------------------------------------------------- flash zona */
.flash-zona .alert { font-size: 14px; }

/* ------------------------------------------------------- login */
.login-pagina {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #111827 0%, #1f2937 60%, #4f46e5 160%);
  padding: 20px;
}

.login-tarjeta { width: 100%; max-width: 380px; }
.login-logo {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--primario);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; color: #fff;
  margin: 0 auto 14px;
}

/* ------------------------------------------------------ utilidades */
.vacio {
  text-align: center;
  padding: 40px 20px;
  color: var(--texto-suave);
}
.vacio i { font-size: 40px; display: block; margin-bottom: 10px; }

.enlace-suave { color: var(--primario); text-decoration: none; font-weight: 500; }
.enlace-suave:hover { text-decoration: underline; }

.numero-grande { font-size: 26px; font-weight: 700; }
.etiqueta { font-size: 12px; color: var(--texto-suave); }

/* -------------------------------------------------- responsive */
@media (max-width: 900px) {
  .sidebar { width: 64px; }
  .sidebar-nombre, .sidebar-sub, .nav-item span, .usuario-btn span, .usuario-btn .ms-auto { display: none; }
  .sidebar-marca { justify-content: center; }
  .nav-item { justify-content: center; }
  .contenido { margin-left: 64px; }
}