/* ============================================================
   Sistema de ventas — estilos base (claro / oscuro)
   ============================================================ */
:root {
  --gvf-primario: #2563eb;
  --gvf-fondo: #f3f5f9;
  --gvf-panel: #ffffff;
  --gvf-borde: #e3e8ef;
  --gvf-texto: #1e293b;
  --gvf-suave: #64748b;
  --gvf-side: #0f172a;
  --gvf-side-txt: #cbd5e1;
  --gvf-hover: #f1f5f9;
  --gvf-radio: 12px;
  --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --bs-primary: var(--gvf-primario);
}
[data-bs-theme="dark"] {
  --gvf-fondo: #0b1120;
  --gvf-panel: #111a2e;
  --gvf-borde: #22304a;
  --gvf-texto: #e2e8f0;
  --gvf-suave: #94a3b8;
  --gvf-side: #070c18;
  --gvf-hover: #17223a;
  --bs-body-bg: #0b1120;
}
body { background: var(--gvf-fondo); color: var(--gvf-texto); font-size: .925rem; }
.btn-primary { --bs-btn-bg: var(--gvf-primario); --bs-btn-border-color: var(--gvf-primario); --bs-btn-hover-bg: color-mix(in srgb, var(--gvf-primario) 85%, #000); --bs-btn-hover-border-color: color-mix(in srgb, var(--gvf-primario) 85%, #000); --bs-btn-active-bg: color-mix(in srgb, var(--gvf-primario) 75%, #000); }
.btn-outline-primary { --bs-btn-color: var(--gvf-primario); --bs-btn-border-color: var(--gvf-primario); --bs-btn-hover-bg: var(--gvf-primario); --bs-btn-hover-border-color: var(--gvf-primario); }
.text-primary { color: var(--gvf-primario) !important; }
a { color: var(--gvf-primario); }

/* ---------- Estructura ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 250px; background: var(--gvf-side); color: var(--gvf-side-txt); position: fixed; inset: 0 auto 0 0; display: flex; flex-direction: column; z-index: 1040; transition: transform .2s; }
.sidebar-marca { display: flex; align-items: center; gap: 10px; padding: 18px 16px; border-bottom: 1px solid rgba(255,255,255,.06); }
.sidebar-marca img { width: 38px; height: 38px; border-radius: 10px; object-fit: cover; background: #fff; }
.marca-ini { width: 38px; height: 38px; border-radius: 10px; background: var(--gvf-primario); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 1.1rem; }
.marca-txt { min-width: 0; line-height: 1.2; }
.marca-txt strong { display: block; color: #fff; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 170px; }
.marca-txt small { color: #94a3b8; font-size: .75rem; }
.sidebar-nav { overflow-y: auto; padding: 8px 10px 20px; flex: 1; }
.nav-grupo { display: flex; align-items: center; justify-content: space-between; width: 100%; border: 0; background: transparent; border-radius: 8px;
  font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: #64748b; padding: 10px 10px; margin-top: 4px; text-align: left; cursor: pointer; }
.nav-grupo:hover { color: #cbd5e1; background: rgba(255,255,255,.04); }
.nav-grupo i { font-size: .75rem; transition: transform .2s; }
.nav-seccion.abierta > .nav-grupo { color: #cbd5e1; }
.nav-seccion.abierta > .nav-grupo i { transform: rotate(180deg); }
.nav-items { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .22s ease; }
.nav-items > div { overflow: hidden; }
.nav-seccion.abierta > .nav-items { grid-template-rows: 1fr; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--gvf-side-txt); text-decoration: none; font-size: .9rem; }
.nav-item i { font-size: 1.05rem; width: 20px; text-align: center; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.activo { background: var(--gvf-primario); color: #fff; }
.principal { margin-left: 250px; flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { height: 60px; background: var(--gvf-panel); border-bottom: 1px solid var(--gvf-borde); display: flex; align-items: center; gap: 12px; padding: 0 20px; position: sticky; top: 0; z-index: 1030; }
.topbar-titulo { font-size: 1.1rem; font-weight: 600; margin: 0; }
.contenido { padding: 20px; flex: 1; }
.btn-icono { width: 38px; height: 38px; border-radius: 10px; display: inline-grid; place-items: center; border: 1px solid var(--gvf-borde); background: var(--gvf-panel); color: var(--gvf-texto); padding: 0; }
.btn-icono:hover { background: var(--gvf-hover); }
.btn-usuario { display: flex; align-items: center; gap: 8px; border: 0; background: transparent; color: var(--gvf-texto); }
.avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.avatar-ini { display: inline-grid; place-items: center; background: var(--gvf-primario); color: #fff; font-weight: 600; font-size: .85rem; }
.sidebar-fondo { display: none; }
/* Menú contraído (solo íconos) en pantallas grandes; se recuerda en el equipo */
@media (min-width: 992px) {
  .sidebar, .principal { transition: width .2s, margin-left .2s, transform .2s; }
  .menu-mini .sidebar { width: 72px; }
  .menu-mini .principal { margin-left: 72px; }
  .menu-mini .sidebar-marca { justify-content: center; padding: 18px 8px; }
  .menu-mini .marca-txt, .menu-mini .nav-item span, .menu-mini .nav-grupo span, .menu-mini .nav-grupo i { display: none; }
  .menu-mini .sidebar-nav { padding: 8px 8px 20px; overflow-x: hidden; scrollbar-width: none; }
  .menu-mini .sidebar-nav::-webkit-scrollbar { display: none; }
  .menu-mini .nav-grupo { height: 1px; padding: 0; margin: 10px 6px; background: rgba(255,255,255,.08); pointer-events: none; }
  .menu-mini .nav-items { grid-template-rows: 1fr; }
  .menu-mini .nav-item { justify-content: center; padding: 10px 0; }
  .menu-mini .nav-item i { font-size: 1.15rem; }
}
@media (max-width: 991.98px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.abierto { transform: none; }
  .sidebar-fondo.abierto { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 1035; }
  .principal { margin-left: 0; }
  .contenido { padding: 14px; }
}

/* ---------- Paneles y barras de herramientas ---------- */
.panel { background: var(--gvf-panel); border: 1px solid var(--gvf-borde); border-radius: var(--gvf-radio); }
.panel-cab { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--gvf-borde); flex-wrap: wrap; }
.panel-cab h2 { font-size: 1rem; margin: 0; font-weight: 600; }
.panel-cuerpo { padding: 16px; }
.barra { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.barra .buscar { position: relative; flex: 1; min-width: 200px; max-width: 420px; }
.barra .buscar i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gvf-suave); }
.barra .buscar input { padding-left: 34px; }
.barra .ts-wrapper { min-width: 180px; }
.form-control, .form-select { border-color: var(--gvf-borde); }
.form-label { font-size: .8rem; font-weight: 500; color: var(--gvf-suave); margin-bottom: 4px; }
.seccion-titulo { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--gvf-suave); font-weight: 600; margin: 18px 0 8px; }

/* ---------- Listas sin tablas (grid) ---------- */
.lista { background: var(--gvf-panel); border: 1px solid var(--gvf-borde); border-radius: var(--gvf-radio); }
.lista > .fila:first-child { border-radius: var(--gvf-radio) var(--gvf-radio) 0 0; }
.lista .celda.acciones { overflow: visible; }
.lista .fila { display: grid; grid-template-columns: var(--cols); gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--gvf-borde); }
.lista .fila:last-child { border-bottom: 0; }
.lista .fila.cab { background: var(--gvf-hover); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--gvf-suave); font-weight: 600; padding-top: 9px; padding-bottom: 9px; }
.lista .fila:not(.cab):hover { background: var(--gvf-hover); }
.lista .celda { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.lista .celda.der { text-align: right; }
.lista .celda.acciones { text-align: right; white-space: nowrap; }
.lista .sub { display: block; font-size: .78rem; color: var(--gvf-suave); }
.lista .vacio-lista { padding: 40px 16px; text-align: center; color: var(--gvf-suave); }
.paginacion { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-top: 1px solid var(--gvf-borde); font-size: .85rem; color: var(--gvf-suave); }
.btn-accion { border: 0; background: transparent; color: var(--gvf-suave); width: 32px; height: 32px; border-radius: 8px; }
.btn-accion:hover { background: var(--gvf-borde); color: var(--gvf-texto); }
.btn-accion.peligro:hover { color: #dc2626; }
@media (max-width: 767.98px) {
  .lista .fila.cab { display: none; }
  .lista .fila { grid-template-columns: 1fr 1fr; }
  .lista .celda[data-t]::before { content: attr(data-t); display: block; font-size: .7rem; color: var(--gvf-suave); text-transform: uppercase; }
  .lista .celda.principal-m { grid-column: 1 / -1; }
  .lista .celda.acciones { grid-column: 1 / -1; text-align: left; }
}

/* ---------- Estados ---------- */
.estado { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 99px; font-size: .75rem; font-weight: 600; }
.estado.ok { background: #dcfce7; color: #166534; }
.estado.warn { background: #fef3c7; color: #92400e; }
.estado.err { background: #fee2e2; color: #991b1b; }
.estado.info { background: #dbeafe; color: #1e40af; }
.estado.gris { background: #e2e8f0; color: #475569; }
[data-bs-theme="dark"] .estado.ok { background: #14532d; color: #bbf7d0; }
[data-bs-theme="dark"] .estado.warn { background: #78350f; color: #fde68a; }
[data-bs-theme="dark"] .estado.err { background: #7f1d1d; color: #fecaca; }
[data-bs-theme="dark"] .estado.info { background: #1e3a8a; color: #bfdbfe; }
[data-bs-theme="dark"] .estado.gris { background: #334155; color: #cbd5e1; }

/* ---------- Tarjetas de indicadores ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--gvf-panel); border: 1px solid var(--gvf-borde); border-radius: var(--gvf-radio); padding: 16px; }
.kpi small { color: var(--gvf-suave); font-size: .8rem; }
.kpi .valor { font-size: 1.5rem; font-weight: 700; margin-top: 4px; }
.kpi i { float: right; font-size: 1.4rem; color: var(--gvf-primario); opacity: .8; }

.vacio { text-align: center; padding: 60px 20px; color: var(--gvf-suave); }
.vacio i { font-size: 3rem; display: block; margin-bottom: 10px; }

/* ---------- Pestañas ---------- */
.nav-tabs .nav-link { color: var(--gvf-suave); }
.nav-tabs .nav-link.active { color: var(--gvf-primario); font-weight: 600; }

/* ---------- Tom Select en tema oscuro ---------- */
[data-bs-theme="dark"] .ts-control, [data-bs-theme="dark"] .ts-dropdown { background: var(--gvf-panel); color: var(--gvf-texto); border-color: var(--gvf-borde); }
[data-bs-theme="dark"] .ts-dropdown .active { background: var(--gvf-hover); color: var(--gvf-texto); }
[data-bs-theme="dark"] .ts-control input { color: var(--gvf-texto); }
.ts-dropdown { z-index: 2000; }
.modal .ts-wrapper.form-select, .modal .ts-wrapper.form-control { padding: 0; }

/* ---------- SweetAlert2 en tema oscuro ---------- */
[data-bs-theme="dark"] .swal2-popup { background: var(--gvf-panel); color: var(--gvf-texto); }
[data-bs-theme="dark"] .swal2-title, [data-bs-theme="dark"] .swal2-html-container { color: var(--gvf-texto); }
[data-bs-theme="dark"] .swal2-input, [data-bs-theme="dark"] .swal2-textarea, [data-bs-theme="dark"] .swal2-select { background: var(--gvf-fondo); color: var(--gvf-texto); border-color: var(--gvf-borde); }

.modal-content { border-radius: var(--gvf-radio); border-color: var(--gvf-borde); }
.cursor { cursor: pointer; }
.mono { font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace; }
.texto-suave { color: var(--gvf-suave); }