:root {
  --texto: #1f2937;
  --suave: #6b7280;
  --borde: #e5e7eb;
  --fondo: #f8fafc;
  --primario: #1e3a5f;
  --radio: 10px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texto);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--fondo); line-height: 1.45; }
body.embed { background: transparent; }
.cal-wrap { max-width: 1100px; margin: 0 auto; padding: 24px 16px 40px; }
.embed .cal-wrap { padding: 8px 4px 16px; }

h1, h2, h3 { color: var(--primario); line-height: 1.2; }
.cal-head h1 { margin: 0 0 4px; font-size: 1.7rem; }
.cal-head p { margin: 0 0 20px; color: var(--suave); }

/* Filtros y logos: los estilos esenciales están en línea (lib.php > estilos_servicios) */
.item-svc { margin-bottom: 4px; }
#detalle .badge-svc { margin-bottom: 6px; }

/* Próximas */
.proximas, .mes, .caja { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 18px; margin-bottom: 20px; }
.proximas h2, .mes h2 { margin: 0 0 12px; font-size: 1.15rem; }
.lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.item { display: grid; grid-template-columns: 170px 1fr; gap: 14px; padding: 12px 14px; border-left: 4px solid var(--svc); background: #fafafa; border-radius: 6px; }
.item-fecha { font-size: .92rem; color: var(--suave); }
.item-fecha strong { color: var(--texto); }
.item-info strong { display: block; font-size: 1.02rem; }
.etiqueta { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; color: color-mix(in srgb, var(--svc) 70%, #000); margin-bottom: 2px; }
.sector { color: var(--suave); font-size: .9rem; }
.dir, .obs { font-size: .9rem; margin-top: 4px; }
.obs { color: var(--suave); }
.mapa { display: inline-block; margin-top: 6px; font-size: .9rem; color: var(--primario); font-weight: 600; }
.vacio { color: var(--suave); margin: 0; }

/* Mes */
.mes-nav { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.mes-nav h2 { margin: 0; min-width: 180px; text-align: center; }
.mes-nav a { text-decoration: none; color: var(--primario); font-size: 1.4rem; padding: 0 10px; border: 1px solid var(--borde); border-radius: 6px; }
.mes-nav a.hoy-btn { font-size: .9rem; padding: 4px 12px; margin-left: auto; }

.grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--borde); border-left: 1px solid var(--borde); }
.dow { padding: 6px; font-size: .8rem; font-weight: 600; text-transform: uppercase; color: var(--suave); background: var(--fondo); border-right: 1px solid var(--borde); border-bottom: 1px solid var(--borde); text-align: center; }
.dia { min-height: 96px; padding: 4px; border-right: 1px solid var(--borde); border-bottom: 1px solid var(--borde); display: flex; flex-direction: column; gap: 3px; }
.dia.fuera { background: var(--fondo); }
.dia .num { font-size: .82rem; color: var(--suave); padding: 2px 4px; }
.dia.hoy { background: #eff6ff; }
.dia.hoy .num { background: var(--primario); color: #fff; border-radius: 50%; width: 24px; height: 24px; display: grid; place-items: center; padding: 0; }
.ev {
  all: unset; cursor: pointer; display: block; font-size: .78rem; line-height: 1.25;
  padding: 3px 6px; border-radius: 4px; background: color-mix(in srgb, var(--svc) 14%, #fff);
  border-left: 3px solid var(--svc); color: var(--texto);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ev:hover, .ev:focus-visible { background: color-mix(in srgb, var(--svc) 26%, #fff); outline: none; }
.ev-h { font-weight: 600; }

.mes-lista { display: none; }
.mes-lista h3 { font-size: 1rem; margin: 16px 0 8px; }
.mes-lista h3.hoy::after { content: " · Hoy"; color: #2563eb; }

/* Diálogo */
dialog { border: none; border-radius: var(--radio); padding: 22px 24px; max-width: 420px; width: calc(100% - 32px); border-top: 5px solid var(--svc); box-shadow: 0 20px 50px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(15, 23, 42, .45); }
dialog h3 { margin: 2px 0 6px; }
dialog p { margin: 4px 0; }
.cerrar { position: absolute; top: 8px; right: 12px; border: none; background: none; font-size: 1.6rem; cursor: pointer; color: var(--suave); }

@media (max-width: 720px) {
  .grid { display: none; }
  .mes-lista { display: block; }
  .item { grid-template-columns: 1fr; gap: 4px; }
}

/* --- Administración --- */
.admin-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.admin-head h1 { margin: 0; font-size: 1.4rem; }
.admin-cols { display: grid; grid-template-columns: 380px 1fr; gap: 20px; align-items: start; }
.caja h2 { margin-top: 0; font-size: 1.1rem; }
.caja label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 10px; }
.caja input, .caja select, .caja textarea { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid #cbd5e1; border-radius: 6px; font: inherit; font-weight: 400; }
.caja label.check { display: flex; gap: 8px; align-items: center; }
.caja label.check input { width: auto; margin: 0; }
fieldset { border: 1px dashed #cbd5e1; border-radius: 6px; padding: 10px 12px 0; margin: 0 0 12px; }
.fila3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 8px; }
.btn { background: var(--primario); color: #fff; border: none; padding: 10px 18px; border-radius: 6px; font: inherit; font-weight: 600; cursor: pointer; }
.acciones { display: flex; gap: 14px; align-items: center; }
.aviso { background: #ecfdf5; border: 1px solid #a7f3d0; padding: 10px 14px; border-radius: 6px; }
.login { max-width: 360px; margin: 60px auto; }
.login h1 { margin: 0; }
.tabla { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tabla th { text-align: left; color: var(--suave); font-weight: 600; border-bottom: 2px solid var(--borde); padding: 6px; }
.tabla td { border-bottom: 1px solid var(--borde); padding: 8px 6px; vertical-align: top; }
.tabla tr td:first-child { border-left: 4px solid var(--svc); }
.ops { white-space: nowrap; }
.ops a, .link-del { font-size: .85rem; margin-right: 8px; color: var(--primario); }
.ops form { display: inline; }
.link-del { background: none; border: none; padding: 0; color: #b91c1c; cursor: pointer; text-decoration: underline; font: inherit; font-size: .85rem; }
@media (max-width: 900px) { .admin-cols { grid-template-columns: 1fr; } }

[hidden] { display: none !important; }
@media (max-width: 720px) {
  .filtro.todos { width: 100%; justify-content: center; }
}