:root {
  --fondo: #f4f5f7;
  --panel: #ffffff;
  --borde: #e2e5ea;
  --texto: #1c2430;
  --suave: #667085;
  --marca: #f5b301;
  --marca-osc: #1c2430;
  --azul: #2563eb;
  --libre: #16a34a;
  --ocupado: #dc2626;
  --en_camino: #ea8c00;
  --ausente: #64748b;
  --desconectado: #b6bcc6;
  --peligro: #dc2626;
  --aviso: #b45309;
  --radio: 8px;
  --sombra: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}
* { box-sizing: border-box; }
html, body, #app { margin: 0; height: 100%; }
a { color: var(--azul); }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: var(--texto);
  background: var(--fondo);
}
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; }

/* ---------- Login ---------- */
.login {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--marca-osc);
}
.login form {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border-radius: 12px;
  padding: 28px;
  display: grid;
  gap: 14px;
}
.login .logo { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.login .logo b { font-size: 20px; }
.marca-icono {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--marca); color: var(--marca-osc);
  display: grid; place-items: center; font-weight: 800;
}

/* ---------- Estructura ---------- */
.shell { display: grid; grid-template-columns: 220px 1fr; height: 100%; }
.lateral {
  background: var(--marca-osc);
  color: #cfd6e0;
  display: flex; flex-direction: column;
  padding: 16px 10px;
  gap: 2px;
}
.lateral .logo { display: flex; align-items: center; gap: 10px; color: #fff; padding: 4px 8px 18px; }
.lateral .logo b { font-size: 16px; }
.lateral a {
  color: inherit; text-decoration: none;
  padding: 9px 12px; border-radius: 6px;
  display: flex; align-items: center; gap: 10px;
}
.lateral a:hover { background: rgba(255,255,255,.06); color: #fff; }
.lateral a.activo { background: rgba(245,179,1,.15); color: var(--marca); font-weight: 600; }
.lateral .pie { margin-top: auto; padding: 10px 12px; font-size: 12px; border-top: 1px solid rgba(255,255,255,.08); }
.lateral .pie button { background: none; border: 0; color: #cfd6e0; padding: 6px 0 0; cursor: pointer; text-decoration: underline; }
.contenido { overflow: auto; min-width: 0; }
.pagina { padding: 20px 24px; display: grid; gap: 16px; }
.cabecera { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.cabecera h1 { font-size: 20px; }
.menu-movil { display: none; }

/* ---------- Componentes ---------- */
.btn {
  border: 1px solid var(--borde); background: var(--panel);
  padding: 8px 14px; border-radius: var(--radio); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.btn:hover { border-color: #c5cad3; }
.btn.primario { background: var(--marca-osc); border-color: var(--marca-osc); color: #fff; }
.btn.primario:hover { background: #2c3747; }
.btn.peligro { color: var(--peligro); }
.btn.peq { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.campo { display: grid; gap: 4px; }
.campo label { font-size: 12px; color: var(--suave); font-weight: 600; }
.campo input, .campo select, .campo textarea, .buscar {
  border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 8px 10px; background: #fff; width: 100%;
}
.campo input:focus, .campo select:focus, .campo textarea:focus, .buscar:focus { outline: 2px solid #bfd3ff; border-color: var(--azul); }
.casilla { display: flex; align-items: center; gap: 8px; }
.error { color: var(--peligro); font-size: 13px; min-height: 1em; }
.tarjeta { background: var(--panel); border: 1px solid var(--borde); border-radius: 10px; box-shadow: var(--sombra); }

.tabla-envoltorio { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
th { font-size: 12px; color: var(--suave); font-weight: 600; background: #fafbfc; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfc; }
td.acciones { text-align: right; white-space: nowrap; }
.vacio { padding: 28px; text-align: center; color: var(--suave); }

.etiqueta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: #eef0f3; color: #344054; white-space: nowrap;
}
.etiqueta.rojo { background: #fde8e8; color: #b42318; }
.etiqueta.ambar { background: #fff4e0; color: #93500b; }
.etiqueta.verde { background: #e3f6ea; color: #116b35; }
.punto { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.e-libre { background: var(--libre); }
.e-ocupado { background: var(--ocupado); }
.e-en_camino { background: var(--en_camino); }
.e-ausente { background: var(--ausente); }
.e-desconectado { background: var(--desconectado); }
.extras { display: flex; gap: 4px; flex-wrap: wrap; }

/* ---------- Ventana modal ---------- */
.fondo-modal {
  position: fixed; inset: 0; background: rgba(16,24,40,.45);
  display: grid; place-items: center; padding: 16px; z-index: 2000;
}
.modal {
  background: var(--panel); border-radius: 12px; width: 100%; max-width: 560px;
  max-height: calc(100vh - 32px); overflow: auto; padding: 22px; display: grid; gap: 16px;
}
.modal h2 { font-size: 18px; }
.rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rejilla .ancho { grid-column: 1 / -1; }
.modal .botones { display: flex; justify-content: flex-end; gap: 8px; }
.seccion { border-top: 1px solid var(--borde); padding-top: 14px; display: grid; gap: 10px; }
.seccion h3 { font-size: 14px; }
.lista-simple { display: grid; gap: 6px; }
.lista-simple > div { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 10px; border: 1px solid var(--borde); border-radius: 6px; }
.fila { display: flex; gap: 8px; align-items: end; }
.fila > .campo { flex: 1; }

/* ---------- Mapa ---------- */
.vista-mapa { display: grid; grid-template-columns: 300px 1fr; height: 100%; }
.panel-flota { background: var(--panel); border-right: 1px solid var(--borde); display: flex; flex-direction: column; min-height: 0; }
.panel-flota .resumen { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; padding: 14px; border-bottom: 1px solid var(--borde); }
.contador { border: 1px solid var(--borde); border-radius: 8px; padding: 8px 10px; cursor: pointer; background: #fff; text-align: left; }
.contador.sel { border-color: var(--marca-osc); box-shadow: inset 0 0 0 1px var(--marca-osc); }
.contador b { display: block; font-size: 20px; }
.contador span { font-size: 12px; color: var(--suave); display: flex; align-items: center; gap: 6px; }
.lista-coches { overflow: auto; flex: 1; }
.item-coche { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--borde); cursor: pointer; }
.item-coche:hover { background: #fafbfc; }
.item-coche .mat { font-weight: 700; }
.item-coche .sub { font-size: 12px; color: var(--suave); }
#mapa { height: 100%; min-height: 300px; }
.marcador {
  background: var(--desconectado); color: #fff; border: 2px solid #fff;
  border-radius: 6px; padding: 1px 6px; font-size: 11px; font-weight: 700;
  box-shadow: 0 1px 4px rgba(0,0,0,.35); white-space: nowrap; transform: translate(-50%, -50%);
  position: absolute;
}
.marcador.sin-senal { opacity: .55; }
.popup b { font-size: 14px; }
.popup div { margin-top: 2px; }

/* ---------- Recorridos ---------- */
.vista-recorridos { display: grid; grid-template-rows: auto 1fr auto; height: 100%; }
.barra { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; padding: 12px 16px; background: var(--panel); border-bottom: 1px solid var(--borde); }
.reproductor { display: flex; gap: 12px; align-items: center; padding: 12px 16px; background: var(--panel); border-top: 1px solid var(--borde); flex-wrap: wrap; }
.reproductor input[type=range] { flex: 1; min-width: 200px; }
.reproductor .hora { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 70px; }
.leyenda { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; }
.leyenda span { display: inline-flex; align-items: center; gap: 4px; }

/* ---------- Avisos ---------- */
#avisos { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 3000; max-width: calc(100vw - 32px); }
.aviso { background: var(--marca-osc); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--sombra); max-width: 380px; }
.aviso.error { background: #b42318; color: #fff; min-height: 0; font-size: 14px; }

/* ---------- Móvil ---------- */
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .lateral { display: none; position: fixed; inset: 0 30% 0 0; z-index: 2500; }
  .lateral.abierto { display: flex; }
  .menu-movil { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--marca-osc); color: #fff; }
  .menu-movil button { background: none; border: 0; color: #fff; font-size: 22px; cursor: pointer; padding: 0 4px; }
  .pagina { padding: 16px; }
  .vista-mapa { grid-template-columns: 1fr; grid-template-rows: 45% 55%; }
  .panel-flota { border-right: 0; border-bottom: 1px solid var(--borde); order: 2; }
  .rejilla { grid-template-columns: 1fr; }
}