/* Estilos de la sección protegida (se suma a ../css/estilos.css) */
.puerta { min-height: calc(100vh - 70px); display: grid; place-items: center; padding: 40px var(--margen); }
.puerta-caja { background: var(--panel); border: 1px solid var(--linea); border-top: 6px solid transparent; border-image: var(--tape) 1; border-radius: 4px; padding: 36px 32px; width: min(460px, 100%); display: flex; flex-direction: column; gap: 12px; }
.puerta-caja h1 { font-size: clamp(44px, 7vw, 64px); }
.puerta-caja label { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--hormigon); margin-top: 8px; }
.puerta-caja input { font: inherit; font-family: var(--mono); font-size: 18px; padding: 12px 14px; border: 1.5px solid var(--tinta); border-radius: 3px; background: var(--cal); }
.puerta-caja .error { color: var(--ladrillo); font-size: 14px; margin: 0; }
.puerta-caja .boton { justify-content: center; margin-top: 8px; }

.panel { padding-block: 40px 80px; }
.panel .cabecera { margin-bottom: 28px; }
.resumen { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 28px; }
.tarjeta { background: var(--panel); border: 1px solid var(--linea); border-radius: 4px; padding: 18px 20px; }
.tarjeta dt { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--hormigon); margin-bottom: 8px; }
.tarjeta dd { margin: 0; font-family: var(--display); font-size: 34px; font-weight: 800; line-height: 1; }
.tarjeta dd.neg { color: var(--ladrillo); }
.tarjeta dd small { display: block; font-family: var(--texto); font-size: 13px; font-weight: 400; color: var(--hormigon); margin-top: 8px; }
.tarjeta.oro { background: var(--oro); border-color: var(--oro); }
.tarjeta.oro dt { color: rgba(23,22,15,.7); }
@media (max-width: 900px) { .resumen { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .resumen { grid-template-columns: 1fr; } }

.grafico { background: var(--panel); border: 1px solid var(--linea); border-radius: 4px; padding: 22px 24px; margin-bottom: 28px; }
.grafico h3 { font-size: 22px; margin-bottom: 4px; }
.grafico .leyenda { display: flex; gap: 18px; font-family: var(--mono); font-size: 12px; color: var(--hormigon); margin-bottom: 14px; }
.grafico .leyenda i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; vertical-align: -1px; margin-right: 6px; }
.meses { display: grid; grid-template-columns: repeat(var(--n, 3), 1fr); gap: 18px; align-items: end; height: 250px; padding-top: 26px; border-bottom: 2px solid var(--tinta); }
.mes { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; align-items: end; height: 100%; position: relative; }
.mes b { position: absolute; bottom: -28px; left: 0; right: 0; text-align: center; font-family: var(--mono); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.mes i { display: block; border-radius: 2px 2px 0 0; position: relative; min-height: 2px; transition: height .8s cubic-bezier(.2,.7,.2,1); }
.mes i.in { background: var(--oro); } .mes i.out { background: var(--tinta); }
.mes i span { position: absolute; top: -20px; left: 0; right: 0; text-align: center; font-family: var(--mono); font-size: 10.5px; white-space: nowrap; }
.grafico .pie { margin-top: 40px; font-size: 13px; color: var(--hormigon); }

.bloque { background: var(--panel); border: 1px solid var(--linea); border-radius: 4px; margin-bottom: 18px; overflow: hidden; }
.bloque > summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; }
.bloque > summary::-webkit-details-marker { display: none; }
.bloque > summary h3 { font-size: 26px; }
.bloque > summary .tot { font-family: var(--mono); font-size: 13px; color: var(--hormigon); text-align: right; }
.bloque > summary .tot b { color: var(--tinta); }
.bloque > summary::after { content: '+'; font-family: var(--display); font-size: 30px; font-weight: 800; }
.bloque[open] > summary::after { content: '−'; }
.bloque[open] > summary { border-bottom: 1px solid var(--linea); }
.rubros { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; padding: 14px 22px; background: var(--cal); border-bottom: 1px solid var(--linea); }
.rubros div { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--linea); font-family: var(--mono); font-size: 13px; }
.rubros div span:first-child { color: var(--hormigon); }
@media (max-width: 640px) { .rubros { grid-template-columns: 1fr; } }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--hormigon); text-align: left; padding: 10px 22px; border-bottom: 1px solid var(--linea); font-weight: 500; }
td { padding: 9px 22px; border-bottom: 1px solid var(--linea); vertical-align: top; }
td.num, th.num { text-align: right; font-family: var(--mono); white-space: nowrap; }
td.num.in { color: var(--oro-osc); } td.num.out { color: var(--ladrillo); }
td .brl { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--verde); border: 1px solid var(--verde); padding: 1px 5px; border-radius: 2px; margin-left: 6px; }
tr.total td { font-weight: 600; border-top: 2px solid var(--tinta); }
.tabla-scroll { overflow-x: auto; }
.nota-privacidad { font-size: 13px; color: var(--hormigon); margin-top: 24px; }