.demo { background: #000; color: #d1d1d6; font-size: 13px; text-align: center; padding: 7px 16px; }
.demo b { color: #fff; font-weight: 600; font-variant-numeric: tabular-nums; }

.app { max-width: 720px; margin: 0 auto; padding: 0 16px 24px; }
#entrada { padding-top: 12vh; max-width: 420px; }
.titulo-grande { font-size: 34px; line-height: 41px; font-weight: 700; letter-spacing: .37px; margin: 12px 0 2px; }
.sub { color: var(--label-2); margin: 0 0 20px; }

.nav {
  position: sticky; top: 0; z-index: 10; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: calc(44px + env(safe-area-inset-top)); padding: env(safe-area-inset-top) 8px 0;
  background: var(--bar); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  border-bottom: .5px solid var(--sep);
}
.nav .link { padding: 8px; }
.nav-der { justify-self: end; }
.vista button { padding: 5px 18px; }
.atras { display: inline-flex; align-items: center; gap: 2px; justify-self: start; }
.atras span { font-size: 30px; line-height: 0; margin-top: -3px; }

.buscar {
  width: 100%; border: 0; border-radius: 10px; background: var(--fill); padding: 9px 12px; font-size: 17px; outline: none;
  margin-bottom: 12px;
}
.buscar::placeholder { color: var(--label-2); }
.filtros { overflow-x: auto; margin: 0 -16px 18px; padding: 0 16px; scrollbar-width: none; }
.filtros::-webkit-scrollbar { display: none; }
.filtros .seg { min-width: 100%; }
.filtros .seg button { flex: 1; white-space: nowrap; padding: 5px 6px; min-width: 0; }

/* Lista de casos */
.reg .txt strong { font-weight: 400; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reg .txt small { display: block; color: var(--label-2); font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.reg .der { text-align: right; flex: none; font-size: 15px; color: var(--label-2); }
.reg .der small { display: block; }
.punto { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.nivel-ya { background: #d70015; }
.nivel-espera { background: var(--orange); }
.nivel-info { background: var(--label-3); }
@media (prefers-color-scheme: dark) { .nivel-ya { background: #ff453a; } }
.cab .n { text-transform: none; }
.vacio { color: var(--label-2); text-align: center; padding: 40px 16px; }
.reglas { padding: 4px 16px 0; line-height: 1.45; }
.reglas b { font-weight: 600; color: var(--label); }

/* Detalle: pantalla completa en celular, panel a la derecha en compu */
.velo { position: fixed; inset: 0; background: rgba(0, 0, 0, .3); z-index: 20; }
.detalle { position: fixed; inset: 0; z-index: 21; background: var(--bg); overflow-y: auto; overscroll-behavior: contain; }
.detalle-cuerpo { padding: 0 16px calc(32px + env(safe-area-inset-bottom)); max-width: 640px; margin: 0 auto; }
@media (min-width: 900px) { .detalle { left: auto; width: 520px; border-left: .5px solid var(--sep); } }
.acciones { display: flex; gap: 8px; margin-bottom: 22px; }
.acciones a { flex: 1; text-align: center; text-decoration: none; background: var(--card); color: var(--tint); border-radius: 10px; padding: 10px 6px; font-size: 15px; font-weight: 500; }
.acciones a:active { background: var(--card-press); }
.detalle textarea { min-height: 80px; }
.dato { align-items: flex-start; }
.dato .txt { color: var(--label-2); flex: 0 0 46%; }
.dato .val { flex: 1; text-align: right; white-space: pre-wrap; word-break: break-word; }
.razon { color: var(--label-2); font-size: 15px; }
.nivel-fila strong { font-weight: 600; }

/* Visitas: lista por día con una barra fina */
.dia .txt { flex: 0 0 112px; white-space: nowrap; }
.dia .barra { flex: 1; height: 6px; background: var(--fill); border-radius: 3px; overflow: hidden; }
.dia .barra i { display: block; height: 100%; background: var(--tint); border-radius: 3px; }
.dia .num { flex: 0 0 auto; min-width: 92px; text-align: right; color: var(--label-2); font-size: 15px; font-variant-numeric: tabular-nums; }
.dia .num b { color: var(--label); font-weight: 400; }
.dia.cero .txt { color: var(--label-2); }
.par .val { color: var(--label-2); font-variant-numeric: tabular-nums; }