:root {
  --fondo:    #EAEFE7;
  --papel:    #FFFFFF;
  --tinta:    #1F2B24;
  --suave:    #5D6B62;
  --linea:    #D3DBCF;
  --albahaca: #2F6B45;
  --tomate:   #C23B26;
  --mostaza:  #C98A1B;
  --radio: 10px;
  --letra: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font: 16px/1.5 var(--letra);
}
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--mostaza); outline-offset: 2px; }

/* Cabecera */
.cabecera {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: flex-end; justify-content: space-between;
  padding: 2rem clamp(1rem, 4vw, 3rem) 1rem;
}
h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: .95;
  letter-spacing: -0.03em;
}
.fecha { margin: .4rem 0 0; color: var(--suave); }
.acciones { display: flex; gap: .5rem; }

/* Botones */
.btn {
  border: 0; border-radius: 999px; cursor: pointer;
  padding: .55rem 1.1rem; font-weight: 600;
  background: var(--albahaca); color: #fff;
}
.btn:hover { filter: brightness(1.1); }
.btn-sec { background: transparent; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--tinta); }
.btn-sec:hover { background: var(--tinta); color: #fff; filter: none; }
.btn-peligro { background: transparent; color: var(--tomate); box-shadow: inset 0 0 0 1.5px var(--tomate); }

/* Avisos (filtros por estado) */
.avisos {
  display: flex; flex-wrap: wrap; gap: .6rem;
  padding: 0 clamp(1rem, 4vw, 3rem) 1.5rem;
}
.aviso {
  display: flex; align-items: baseline; gap: .5rem;
  border: 0; border-radius: var(--radio); cursor: pointer;
  padding: .6rem 1rem; background: var(--papel); text-align: left;
  border-left: 6px solid var(--c);
}
.aviso strong { font-size: 1.6rem; font-weight: 800; line-height: 1; color: var(--c); }
.aviso[aria-pressed="true"] { background: var(--c); color: #fff; }
.aviso[aria-pressed="true"] strong { color: #fff; }
.aviso:disabled { opacity: .45; cursor: default; }

/* Cuerpo */
.cuerpo {
  display: grid; grid-template-columns: 210px 1fr; gap: 2rem;
  padding: 0 clamp(1rem, 4vw, 3rem) 3rem;
}
.categorias { display: flex; flex-direction: column; gap: .15rem; }
.cat {
  display: flex; align-items: center; gap: .55rem;
  border: 0; background: none; cursor: pointer; text-align: left;
  padding: .45rem .7rem; border-radius: 8px;
}
.cat .punto { width: .7rem; height: .7rem; border-radius: 50%; background: var(--c); flex: none; }
.cat .n { margin-left: auto; color: var(--suave); font-size: .85rem; }
.cat:hover { background: rgba(31, 43, 36, .06); }
.cat[aria-current="true"] { background: var(--tinta); color: #fff; }
.cat[aria-current="true"] .n { color: #fff; }

.barra { display: flex; flex-wrap: wrap; gap: .6rem; }
.barra input {
  flex: 1 1 220px; padding: .55rem .9rem;
  border: 1.5px solid var(--linea); border-radius: 999px; background: var(--papel);
}
.leyenda { margin: .6rem 0 .8rem; color: var(--suave); font-size: .85rem; }

/* Lista de insumos */
.lista { list-style: none; margin: 0; padding: 0; background: var(--papel); border-radius: var(--radio); }
.item {
  display: grid; align-items: center; gap: 1rem;
  grid-template-columns: minmax(150px, 1.4fr) minmax(110px, 1fr) auto minmax(120px, .9fr) auto;
  padding: .9rem 1.1rem;
  border-bottom: 1px solid var(--linea);
}
.item:last-child { border-bottom: 0; }
.nombre { font-weight: 600; }
.etiqueta { display: flex; align-items: center; gap: .35rem; font-size: .82rem; color: var(--suave); }
.etiqueta::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: var(--c); }

/* Barra de nivel: lo memorable de la página */
.nivel {
  position: relative; height: 12px; border-radius: 999px;
  background: #E4E9E1; overflow: hidden;
}
.nivel span {
  position: absolute; inset: 0 auto 0 0; width: var(--p);
  background: var(--albahaca); border-radius: inherit;
  transition: width .35s ease;
}
.nivel::after {
  content: ""; position: absolute; top: -2px; bottom: -2px; left: 50%;
  width: 2px; background: var(--tinta);
}
.es-bajo .nivel span    { background: var(--mostaza); }
.es-agotado .nivel span { background: var(--tomate); }

.cantidad { display: flex; align-items: center; gap: .3rem; }
.cantidad output { min-width: 5.5rem; text-align: center; font-variant-numeric: tabular-nums; }
.es-agotado .cantidad output { color: var(--tomate); font-weight: 600; }
.paso {
  width: 2rem; height: 2rem; border-radius: 50%; cursor: pointer;
  border: 1.5px solid var(--linea); background: var(--papel); font-weight: 600;
}
.paso:hover { border-color: var(--tinta); }

.vence { font-size: .9rem; color: var(--suave); }
.es-vence .vence   { color: var(--mostaza); font-weight: 600; }
.es-vencido .vence { color: var(--tomate);  font-weight: 600; }

.editar { border: 0; background: none; cursor: pointer; color: var(--suave); text-decoration: underline; }

.vacio { padding: 2.5rem 1.2rem; text-align: center; color: var(--suave); }
.vacio button { margin-top: .8rem; }

/* Diálogos */
dialog {
  border: 0; border-radius: 14px; padding: 0;
  width: min(520px, calc(100vw - 2rem));
  color: var(--tinta);
}
dialog::backdrop { background: rgba(31, 43, 36, .45); }
dialog form, .dlg-cat { padding: 1.5rem; display: grid; gap: .9rem; }
dialog h2 { margin: 0; font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }
dialog label { display: grid; gap: .25rem; font-size: .9rem; color: var(--suave); }
dialog input:not([type="color"]), dialog select {
  padding: .5rem .7rem; border: 1.5px solid var(--linea); border-radius: 8px;
  background: var(--papel); color: var(--tinta);
}
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.pie { display: flex; gap: .5rem; align-items: center; margin-top: .4rem; }
.espacio { flex: 1; }
.error { margin: 0; color: var(--tomate); min-height: 1.2em; font-size: .9rem; }

.editor-cat { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; max-height: 50vh; overflow: auto; }
.editor-cat li, .nueva-cat { display: flex; gap: .4rem; align-items: center; padding: 0; }
.editor-cat input[name="nombre"], .nueva-cat input[name="nombre"] { flex: 1; }
input[type="color"] { width: 2.4rem; height: 2.4rem; border: 0; padding: 0; background: none; cursor: pointer; }
.mini { border: 0; background: none; cursor: pointer; text-decoration: underline; color: var(--suave); padding: .3rem; }
.mini.borrar { color: var(--tomate); }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translate(-50%, 150%);
  background: var(--tinta); color: #fff; padding: .7rem 1.2rem; border-radius: 999px;
  transition: transform .3s ease, visibility .3s; max-width: calc(100vw - 2rem);
  visibility: hidden;
}
.toast.visible { transform: translate(-50%, 0); visibility: visible; }

/* Móvil */
@media (max-width: 760px) {
  .cuerpo { grid-template-columns: 1fr; gap: 1rem; }
  .categorias { flex-direction: row; overflow-x: auto; padding-bottom: .3rem; }
  .cat { flex: none; }
  .item {
    grid-template-columns: 1fr auto;
    grid-template-areas: "info editar" "nivel nivel" "cantidad vence";
    gap: .5rem 1rem;
  }
  .item .info { grid-area: info; }
  .item .nivel { grid-area: nivel; }
  .item .cantidad { grid-area: cantidad; }
  .item .vence { grid-area: vence; text-align: right; }
  .item .editar { grid-area: editar; justify-self: end; }
  .fila { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}