:root {
  --ink: #142033;
  --paper: #f6f3ee;
  --card: #fff;
  --line: #e4ddd2;
  --accent: #c45c28;
  --ok: #1f7a4d;
  --warn: #9a6700;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", sans-serif; background: var(--paper); color: var(--ink); }
a { color: inherit; }
.top { display: flex; gap: 1rem; align-items: center; padding: 0.8rem 1.2rem; background: var(--ink); color: #fff; }
.top-links { display: flex; gap: 1rem; flex: 1; }
.top a { text-decoration: none; }
.bottom { display: none; }
.marca { display: flex; align-items: center; gap: 0.55rem; font-weight: 700; text-decoration: none; }
.marca img, .logo { width: 42px; height: 42px; object-fit: contain; }
.logo { width: 72px; height: 72px; display: block; margin-bottom: 0.4rem; }
.grande input, .grande textarea { font-size: 1.05rem; }
main { max-width: 880px; margin: 0 auto; padding: 1.4rem 1rem 3rem; }
h1 { margin: 0 0 0.4rem; font-size: 1.6rem; }
h2 { margin: 0 0 0.8rem; font-size: 1.05rem; }
.ayuda { color: #5c5348; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1rem; margin: 0.8rem 0; }
label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; font-weight: 650; margin: 0.55rem 0; }
input, select, textarea { font: inherit; padding: 0.55rem 0.7rem; border: 1px solid #cfc6ba; border-radius: 8px; background: #fff; }
textarea { min-height: 5rem; }
button { background: var(--accent); color: #fff; border: 0; border-radius: 999px; padding: 0.55rem 1rem; font-weight: 700; cursor: pointer; }
button.ghost { background: transparent; color: inherit; border: 1px solid currentColor; }
.top button.ghost { color: #fff; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.fila div { display: flex; justify-content: space-between; gap: 1rem; }
.estado { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; }
.estado.pendiente { color: var(--warn); }
.estado.resuelta { color: var(--ok); }
.estado.descartada { color: #777; }
.filtros { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; }
.pill { font-size: 0.8rem; background: #fff4e8; color: var(--accent); border-radius: 999px; padding: 0.15rem 0.55rem; vertical-align: middle; }
.ok { background: #e8f6ee; color: var(--ok); padding: 0.6rem 0.8rem; border-radius: 8px; }
.aviso { background: #fff1f0; color: #9b2c2c; padding: 0.6rem 0.8rem; border-radius: 8px; }
.resolver { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.resolver input { flex: 1; }
.login-body { min-height: 100vh; display: grid; place-items: center; }
.login { width: min(420px, 92vw); }
.caso { border: 1px solid var(--line); border-radius: 12px; padding: 0.8rem; margin: 0.8rem 0; }
.caso-top, .acciones { display: flex; justify-content: space-between; gap: 0.5rem; align-items: center; }
.checks { border: 0; padding: 0; margin: 0.6rem 0; display: grid; gap: 0.25rem; }
.check { font-weight: 500; flex-direction: row; align-items: center; }
@media (max-width: 700px) {
  .grid { grid-template-columns: 1fr; }
  .top-links, .top-salir { display: none; }
  .bottom {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    background: var(--ink);
    color: #fff;
    padding: 0.35rem 0.4rem calc(0.35rem + env(safe-area-inset-bottom));
    gap: 0.2rem;
  }
  .bottom a, .bottom form, .bottom button {
    flex: 1;
    text-align: center;
    text-decoration: none;
    color: #fff;
    background: transparent;
    border: 0;
    border-radius: 10px;
    padding: 0.7rem 0.2rem;
    font-size: 0.78rem;
    font-weight: 700;
  }
  main { padding-bottom: 5.5rem; }
  .fila div { display: block; }
}