:root {
  --fondo: #F2F5F5;
  --panel: #FFFFFF;
  --tinta: #1B2A2F;
  --suave: #5B6D73;
  --borde: #D8E0E2;
  --primario: #14595F;
  --primario-osc: #0F4348;
  --acento: #B8892B;
  --error: #A63A3A;
  --ok: #2E7D5B;
  --fuente: 'Figtree', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { font-size: 16px; }
body { margin: 0; font-family: var(--fuente); color: var(--tinta); background: var(--fondo); line-height: 1.5; }
a { color: var(--primario); }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0; font-weight: 600; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; font-weight: 600; }
h3 { font-size: 1rem; margin: 1.1rem 0 .4rem; font-weight: 600; }
p { margin: 0 0 .75rem; }
.suave { color: var(--suave); font-weight: 400; }
:focus-visible { outline: 2px solid var(--primario); outline-offset: 2px; }

/* Estructura */
.app { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.lado { background: var(--primario-osc); color: #E4EFEF; display: flex; flex-direction: column; padding: 1.25rem 0 1rem; position: sticky; top: 0; height: 100vh; }
.marca { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; line-height: 1.25; padding: 0 1.25rem 1.25rem; }
.menu { display: flex; flex-direction: column; flex: 1; }
.menu a { color: #CFE0E0; text-decoration: none; padding: .6rem 1.25rem; border-left: 3px solid transparent; }
.menu a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.menu a.activo { background: rgba(255, 255, 255, .12); border-left-color: var(--acento); color: #fff; font-weight: 600; }
.usuario { padding: 1rem 1.25rem 0; border-top: 1px solid rgba(255, 255, 255, .15); font-size: .9rem; }
.usuario strong { display: block; color: #fff; }
.usuario span { color: #B5CCCC; }
.usuario-links { display: flex; gap: 1rem; margin-top: .5rem; align-items: center; }
.usuario-links a, .usuario-links .enlace { color: #E4EFEF; }
.usuario-links form { margin: 0; }
.principal { padding: 1.75rem 2rem 3rem; min-width: 0; max-width: 1180px; width: 100%; }
.solo-main { padding: 1.5rem; }

.cabecera { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.cabecera p { margin: .25rem 0 0; }
.acciones { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.panel form.acciones, form.panel .acciones { margin-top: 1.25rem; }

.panel { background: var(--panel); border: 1px solid var(--borde); border-radius: 8px; padding: 1.25rem; margin-bottom: 1.25rem; }
.panel.sin-relleno { padding: 0; overflow: hidden; }
.panel.estrecho { max-width: 520px; }
.dos-col { display: grid; grid-template-columns: 1fr; gap: 0 1.25rem; }
@media (min-width: 900px) { .dos-col { grid-template-columns: 1fr 1fr; } }

/* Cifras */
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 0 0 1.25rem; background: var(--panel); border: 1px solid var(--borde); border-radius: 8px; }
.cifras div { padding: 1rem 1.1rem; border-right: 1px solid var(--borde); }
.cifras div:last-child { border-right: 0; }
.cifras dt { font-size: .85rem; color: var(--suave); order: 2; }
.cifras dd { margin: 0; font-size: 1.9rem; font-weight: 600; line-height: 1.1; color: var(--primario); }
.cifras div { display: flex; flex-direction: column; }

/* Listas y fichas */
.lista { list-style: none; margin: 0; padding: 0; }
.lista li { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-bottom: 1px solid var(--borde); }
.lista li:last-child { border-bottom: 0; }
.ficha { display: grid; grid-template-columns: 9.5rem 1fr; gap: .4rem 1rem; margin: 0; }
.ficha dt { color: var(--suave); }
.ficha dd { margin: 0; overflow-wrap: anywhere; }
.vacio { color: var(--suave); padding: 1rem 1.25rem; margin: 0; }
.panel:not(.sin-relleno) > .vacio { padding: 0; }
.resumen { margin: 0; padding: .75rem 1.25rem; border-bottom: 1px solid var(--borde); color: var(--suave); }
.nota { max-width: 70ch; }

/* Tablas */
.tabla-wrap { overflow-x: auto; }
.tabla { width: 100%; border-collapse: collapse; font-size: .95rem; }
.tabla th { text-align: left; font-weight: 600; background: #EDF2F2; padding: .65rem 1rem; border-bottom: 1px solid var(--borde); white-space: nowrap; }
.tabla td { padding: .65rem 1rem; border-bottom: 1px solid var(--borde); vertical-align: middle; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tbody tr:hover { background: #F7FAFA; }
.fila-acciones { display: flex; gap: .9rem; align-items: center; flex-wrap: wrap; white-space: nowrap; }
.fila-acciones form { margin: 0; }
.en-linea { display: flex; gap: .5rem; align-items: center; }
.en-linea input[type=date] { padding: .25rem .4rem; min-height: 0; width: auto; }
.badge { display: inline-block; padding: .1rem .6rem; border-radius: 999px; font-size: .82rem; font-weight: 600; background: #E6ECEC; color: #34464C; }
.b-activo { background: #DDF0E6; color: #1F5C40; }
.b-visita { background: #F6EBD0; color: #6B4E0E; }
.b-inactivo { background: #E6ECEC; color: #34464C; }
.b-trasladado { background: #DCE8F2; color: #234B6B; }
.b-fallecido { background: #E3E3E3; color: #444; }

/* Formularios */
.campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.campos.una-col { grid-template-columns: 1fr; }
.campo { display: flex; flex-direction: column; gap: .3rem; font-weight: 500; font-size: .95rem; }
.campo.ancho { grid-column: 1 / -1; }
.campo small { font-weight: 400; }
input, select, textarea { font: inherit; color: inherit; padding: .55rem .7rem; min-height: 42px; border: 1px solid #B9C5C8; border-radius: 6px; background: #fff; width: 100%; }
textarea { min-height: 5rem; resize: vertical; }
input[type=hidden] { display: none; }
.filtros { display: flex; flex-wrap: wrap; gap: .9rem; align-items: flex-end; background: var(--panel); border: 1px solid var(--borde); border-radius: 8px; padding: 1rem; margin-bottom: 1.25rem; }
.filtros .campo { flex: 1 1 200px; }
.filtros .btn { flex: 0 0 auto; }

.btn { display: inline-block; font: inherit; font-weight: 600; text-decoration: none; text-align: center; cursor: pointer; padding: .6rem 1.1rem; min-height: 42px; border-radius: 6px; border: 1px solid var(--primario); background: var(--primario); color: #fff; }
.btn:hover { background: var(--primario-osc); }
.btn-sec { background: #fff; color: var(--primario); }
.btn-sec:hover { background: #EDF4F4; }
.btn-peligro { background: #fff; border-color: var(--error); color: var(--error); }
.btn-peligro:hover { background: #FBEDED; }
.enlace { font: inherit; background: none; border: 0; padding: 0; color: var(--primario); text-decoration: underline; cursor: pointer; }
.peligro { margin-top: .5rem; }

.aviso { padding: .75rem 1rem; border-radius: 6px; margin-bottom: 1rem; border: 1px solid; }
.aviso-ok { background: #E4F3EB; border-color: #A9D3BE; color: #1F5C40; }
.aviso-error { background: #FBEDED; border-color: #E2B4B4; color: #7E2A2A; }

.paginas { display: flex; gap: 1rem; align-items: center; justify-content: center; margin-bottom: 1rem; }

/* Acceso e instalador */
body.solo { background: var(--fondo); }
.login { max-width: 380px; margin: 8vh auto 0; background: var(--panel); border: 1px solid var(--borde); border-radius: 8px; padding: 1.75rem; }
.login h1 { margin-bottom: .25rem; }
.login .campos { margin-top: 1.25rem; }
.login .campos h2 { margin: .75rem 0 0; }
.login.instalador { max-width: 560px; margin-top: 3vh; }

/* Móvil */
@media (max-width: 899px) {
  .app { display: block; }
  .lado { position: static; height: auto; padding: .75rem 0 0; }
  .marca { padding-bottom: .5rem; }
  .menu { flex-direction: row; overflow-x: auto; }
  .menu a { white-space: nowrap; border-left: 0; border-bottom: 3px solid transparent; padding: .6rem 1rem; }
  .menu a.activo { border-bottom-color: var(--acento); }
  .usuario { display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: center; padding: .6rem 1.25rem; }
  .usuario-links { margin-top: 0; }
  .principal { padding: 1.25rem 1rem 2.5rem; }
  .ficha { grid-template-columns: 1fr; gap: 0; }
  .ficha dd { margin-bottom: .6rem; }
}

/* Grupos de campos, casillas y notas */
fieldset.grupo { border: 1px solid var(--borde); border-radius: 8px; padding: .9rem 1rem 1rem; margin: 0; min-width: 0; }
fieldset.grupo legend { font-weight: 600; padding: 0 .4rem; }
.marcas { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: .25rem .75rem; margin: .5rem 0 1rem; }
.marca-fila { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; border: 1px solid var(--borde); border-radius: 6px; cursor: pointer; }
.marca-fila:hover { background: #F7FAFA; }
.marca-fila input { width: 1.15rem; height: 1.15rem; min-height: 0; flex: none; }
.nota-item { padding: .6rem 0; border-bottom: 1px solid var(--borde); }
.nota-item:last-of-type { border-bottom: 0; }
.nota-item p { margin-bottom: .25rem; }
.nota-pie { display: flex; gap: .75rem; align-items: center; font-size: .9rem; }
.nota-pie form { margin: 0; }
h2.separado { margin-top: 1.25rem; }
.bloque-form { margin: 0; }
.filtros.sin-caja { background: none; border: 0; padding: 0; margin-bottom: 0; }
input:disabled, select:disabled { background: #EEF2F2; color: var(--suave); }