:root {
  --fondo: #f4f5f1;
  --panel: #ffffff;
  --panel-2: #eef0ea;
  --texto: #1d2118;
  --suave: #667060;
  --borde: #dde1d6;
  --marca: #4f7f0a;
  --marca-2: #3b6406;
  --marca-tenue: #e5eed6;
  --comida: #c2591a;
  --comida-tenue: #fbe9dd;
  --bebida: #1f6fb2;
  --bebida-tenue: #dfecf8;
  --peligro: #c0362c;
  --peligro-tenue: #fbe3e0;
  --aviso: #a86a00;
  --aviso-tenue: #fdf0d5;
  --ok: #2e7d32;
  --ok-tenue: #e0f1e1;
  --sombra: 0 1px 2px rgba(0,0,0,.06), 0 4px 14px rgba(0,0,0,.06);
  --radio: 14px;
  --nav-alto: 64px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #121410;
    --panel: #1c1f19;
    --panel-2: #252921;
    --texto: #e9ece4;
    --suave: #9aa391;
    --borde: #31362c;
    --marca: #8cc63f;
    --marca-2: #a7d866;
    --marca-tenue: #263319;
    --comida: #f0904f;
    --comida-tenue: #3a2516;
    --bebida: #6db2ec;
    --bebida-tenue: #172b3d;
    --peligro: #ef6b60;
    --peligro-tenue: #3c1b18;
    --aviso: #e9b04b;
    --aviso-tenue: #3a2d12;
    --ok: #74c178;
    --ok-tenue: #1a3020;
    --sombra: 0 1px 2px rgba(0,0,0,.4);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fondo); color: var(--texto); font-size: 16px; line-height: 1.4;
  padding-bottom: calc(var(--nav-alto) + env(safe-area-inset-bottom));
  overscroll-behavior-y: none;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.num { font-variant-numeric: tabular-nums; }

/* ---------- barra superior */
.barra {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px;
  padding: calc(8px + env(safe-area-inset-top)) 16px 8px; background: var(--panel); border-bottom: 1px solid var(--borde);
}
.marca { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; }
.marca img { width: 32px; height: 32px; border-radius: 9px; }
.marca-txt { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.evento-cab { font-size: 12px; font-weight: 600; color: var(--marca); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 42vw; }
.evento-cab.sin { color: var(--suave); }
.dia-sel select { margin: 0; width: auto; padding: 7px 10px; font-size: 15px; max-width: 46vw; }
.quien { margin-left: auto; color: var(--suave); font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40vw; }
.estado-imp { font-size: 12px; padding: 3px 8px; border-radius: 99px; background: var(--panel-2); color: var(--suave); display: flex; gap: 6px; align-items: center; }
.estado-imp::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.estado-imp.ok { color: var(--ok); background: var(--ok-tenue); }
.estado-imp.mal { color: var(--peligro); background: var(--peligro-tenue); }

.vista { max-width: 1100px; margin: 0 auto; padding: 14px 16px 120px; }
.titulo { display: flex; align-items: center; gap: 10px; margin: 2px 0 14px; flex-wrap: wrap; }
.titulo h1 { font-size: 22px; margin: 0; }
.titulo .der { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
h2 { font-size: 16px; margin: 22px 0 10px; }
.suave { color: var(--suave); }
.peq { font-size: 13px; }

/* ---------- navegación inferior */
.nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; justify-content: center;
  background: var(--panel); border-top: 1px solid var(--borde); padding-bottom: env(safe-area-inset-bottom);
}
.nav button {
  flex: 1; max-width: 140px; height: var(--nav-alto); border: 0; background: none; color: var(--suave);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 12px; position: relative;
}
.nav button svg { width: 24px; height: 24px; }
.nav button.activo { color: var(--marca); font-weight: 600; }
.nav .globo { position: absolute; top: 6px; left: calc(50% + 6px); min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--peligro); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }

/* ---------- botones */
.btn {
  text-decoration: none; color: inherit;
  border: 1px solid var(--borde); background: var(--panel); border-radius: 10px; padding: 9px 14px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn.primario { background: var(--marca); border-color: var(--marca); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primario { color: #10200a; } }
.btn.peligro { color: var(--peligro); border-color: var(--peligro-tenue); background: var(--peligro-tenue); }
.btn.sutil { background: var(--panel-2); border-color: transparent; }
.btn.grande { min-height: 54px; font-size: 18px; border-radius: 14px; width: 100%; }
.btn.peq { min-height: 34px; padding: 5px 10px; font-size: 14px; border-radius: 8px; }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn svg { width: 18px; height: 18px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--borde); background: var(--panel); border-radius: 99px; padding: 6px 12px; font-size: 14px; }
.chip.activo { background: var(--texto); color: var(--fondo); border-color: var(--texto); }
.chip .n { background: var(--peligro); color: #fff; border-radius: 99px; padding: 0 6px; font-size: 12px; margin-left: 4px; }

/* ---------- productos (venta) */
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
@media (max-width: 420px) { .rejilla { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } }
.prod {
  position: relative; border: 1px solid var(--borde); background: var(--panel); border-radius: var(--radio); padding: 14px 12px 12px;
  text-align: left; min-height: 104px; display: flex; flex-direction: column; justify-content: space-between; box-shadow: var(--sombra);
  user-select: none; -webkit-user-select: none; transition: transform .08s; min-width: 0;
}
.prod:active { transform: scale(.97); }
.prod .nombre { font-weight: 650; font-size: 17px; line-height: 1.2; padding-right: 26px; word-break: break-word; }
.prod .pie { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: auto; padding-top: 8px; min-height: 44px; }
.prod .precio { font-weight: 700; font-size: 18px; white-space: nowrap; }
.prod .stock { align-self: flex-start; margin-top: 6px; font-size: 12px; color: var(--suave); background: var(--panel-2); border-radius: 6px; padding: 2px 7px; white-space: nowrap; }
.prod .stock.bajo { color: var(--aviso); background: var(--aviso-tenue); }
.prod.comida { border-top: 4px solid var(--comida); }
.prod.bebida { border-top: 4px solid var(--bebida); }
.prod.agotado { opacity: .45; }
.prod.agotado .stock { color: var(--peligro); background: var(--peligro-tenue); }
.prod.en-pedido { border-color: var(--marca); box-shadow: 0 0 0 2px var(--marca) inset, var(--sombra); }
.prod .cuenta {
  position: absolute; top: 8px; right: 8px; min-width: 30px; height: 30px; border-radius: 15px; background: var(--marca); color: #fff;
  font-weight: 800; display: grid; place-items: center; padding: 0 8px;
}
@media (prefers-color-scheme: dark) { .prod .cuenta { color: #10200a; } }
.prod .menos {
  width: 40px; height: 36px; border-radius: 10px; border: 1px solid var(--borde); flex: none;
  background: var(--panel-2); font-size: 22px; font-weight: 700; line-height: 1; display: grid; place-items: center;
}
.vacio { text-align: center; color: var(--suave); padding: 50px 20px; }
.vacio svg { width: 44px; height: 44px; opacity: .5; display: block; margin: 0 auto 10px; }

/* ---------- barra del pedido */
.carrito {
  position: fixed; left: 0; right: 0; bottom: calc(var(--nav-alto) + env(safe-area-inset-bottom)); z-index: 25;
  padding: 8px 12px; background: linear-gradient(to top, var(--fondo) 70%, transparent); pointer-events: none;
}
.carrito .caja-c { pointer-events: auto; }
.carrito .caja-c {
  max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 8px; background: var(--texto); color: var(--fondo);
  border-radius: 16px; padding: 8px 8px 8px 16px; box-shadow: 0 6px 24px rgba(0,0,0,.2);
}
.carrito .info { flex: 1; min-width: 0; line-height: 1.15; }
.carrito .info b { font-size: 20px; display: block; }
.carrito .info span { font-size: 13px; opacity: .75; }
.carrito .btn { border: 0; }
.carrito .ver { background: rgba(255,255,255,.14); color: inherit; }
@media (prefers-color-scheme: dark) { .carrito .ver { background: rgba(0,0,0,.12); } }
.carrito .enviar { background: var(--marca); color: #fff; padding: 0 20px; min-height: 48px; font-size: 17px; }
@media (prefers-color-scheme: dark) { .carrito .enviar { color: #10200a; } }

.banda-edicion { position: sticky; top: 53px; z-index: 19; background: var(--aviso-tenue); color: var(--aviso); padding: 8px 16px; display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; }
.banda-edicion .btn { margin-left: auto; }

/* ---------- capas (hojas y diálogos) */
.capa { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.45); display: flex; align-items: flex-end; justify-content: center; }
.hoja {
  background: var(--panel); width: 100%; max-width: 620px; max-height: 92vh; max-height: 92dvh; overflow: auto; border-radius: 20px 20px 0 0;
  padding: 8px 18px calc(18px + env(safe-area-inset-bottom)); animation: sube .18s ease-out;
}
@media (min-width: 700px) { .capa { align-items: center; } .hoja { border-radius: 20px; } }
@keyframes sube { from { transform: translateY(30px); opacity: .5; } }
.hoja .asa { width: 40px; height: 5px; border-radius: 3px; background: var(--borde); margin: 4px auto 10px; }
.hoja h3 { margin: 4px 0 14px; font-size: 19px; display: flex; align-items: center; gap: 8px; }
.hoja h3 .cerrar { margin-left: auto; }
.acciones { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.acciones .btn { flex: 1; }

/* ---------- formularios */
label { display: block; font-size: 14px; font-weight: 600; margin: 0 0 12px; color: var(--suave); }
input[type=text], input[type=password], input[type=number], input[type=date], input:not([type]), select, textarea {
  display: block; width: 100%; margin-top: 5px; padding: 11px 12px; border: 1px solid var(--borde); border-radius: 10px;
  background: var(--fondo); color: var(--texto); font-weight: 400; font-size: 16px;
}
textarea { resize: vertical; min-height: 70px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--marca); outline-offset: -1px; }
.fila2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.interruptor { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--borde); margin: 0; color: var(--texto); font-weight: 500; font-size: 15px; }
.interruptor:last-child { border-bottom: 0; }
.interruptor small { display: block; color: var(--suave); font-weight: 400; font-size: 13px; }
.interruptor input { appearance: none; -webkit-appearance: none; width: 46px; height: 28px; border-radius: 14px; background: var(--borde); position: relative; flex: none; transition: background .15s; margin: 0; }
.interruptor input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: left .15s; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.interruptor input:checked { background: var(--marca); }
.interruptor input:checked::after { left: 21px; }
.interruptor input:disabled { opacity: .5; }
.seg { display: inline-flex; background: var(--panel-2); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: none; padding: 7px 14px; border-radius: 8px; font-weight: 600; color: var(--suave); }
.seg button.activo { background: var(--panel); color: var(--texto); box-shadow: var(--sombra); }
.aviso-error { color: var(--peligro); background: var(--peligro-tenue); padding: 10px 12px; border-radius: 10px; font-size: 14px; }
.nota-info { color: var(--suave); background: var(--panel-2); padding: 10px 12px; border-radius: 10px; font-size: 14px; }

/* ---------- tarjetas y listas */
.panel { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); padding: 14px; box-shadow: var(--sombra); }
.lista { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; }
.lista > .elem { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--borde); width: 100%; background: none; border-left: 0; border-right: 0; border-top: 0; text-align: left; }
.lista > .elem:last-child { border-bottom: 0; }
.lista > button.elem:active { background: var(--panel-2); }
.elem .principal-txt { flex: 1; min-width: 0; }
.elem .principal-txt b { display: block; font-weight: 600; }
.elem .principal-txt span { font-size: 13px; color: var(--suave); }
.elem .flecha { color: var(--suave); }
.elem.apagado { opacity: .5; }
.punto { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.punto.comida { background: var(--comida); }
.punto.bebida { background: var(--bebida); }
.etq { font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: var(--panel-2); color: var(--suave); white-space: nowrap; }
.etq.ok { background: var(--ok-tenue); color: var(--ok); }
.etq.aviso { background: var(--aviso-tenue); color: var(--aviso); }
.etq.mal { background: var(--peligro-tenue); color: var(--peligro); }
.etq.marca { background: var(--marca-tenue); color: var(--marca); }

/* ---------- resumen del pedido */
.resumen { max-width: 620px; margin: 0 auto; }
.resumen .cab { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.resumen .cab h1 { font-size: 28px; margin: 0; }
.resumen .estado { margin: 8px 0 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.grupo-cat { margin-bottom: 12px; }
.grupo-cat h4 { margin: 0 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; display: flex; align-items: center; gap: 6px; }
.grupo-cat.comida h4 { color: var(--comida); }
.grupo-cat.bebida h4 { color: var(--bebida); }
.linea-res { display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: var(--panel); border: 1px solid var(--borde); border-radius: 12px; margin-bottom: 6px; cursor: pointer; }
.linea-res .cant { font-size: 26px; font-weight: 800; min-width: 44px; text-align: center; }
.linea-res .nom { flex: 1; font-size: 19px; font-weight: 600; }
.linea-res .imp { color: var(--suave); }
.linea-res.hecha { opacity: .4; }
.linea-res.hecha .nom { text-decoration: line-through; }
.total-res { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 4px; border-top: 2px solid var(--texto); margin-top: 8px; }
.total-res b { font-size: 32px; }
.cambio { margin-top: 6px; }
.cambio .botones { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0; }
.cambio .resultado { font-size: 20px; font-weight: 700; color: var(--ok); }
.cambio .resultado.falta { color: var(--peligro); }
.pie-res { position: sticky; bottom: calc(var(--nav-alto) + env(safe-area-inset-bottom) + 8px); display: flex; gap: 8px; margin-top: 16px; background: var(--fondo); padding-top: 8px; }
.pie-res .btn.grande { flex: 2; }
.pie-res .btn.sec { flex: 1; min-height: 54px; }

/* líneas editables (hoja del pedido) */
.linea-ed { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--borde); }
.linea-ed .nom { flex: 1; min-width: 0; }
.linea-ed .nom b { display: block; font-weight: 600; }
.linea-ed .nom span { font-size: 13px; color: var(--suave); }
.contador { display: flex; align-items: center; gap: 4px; }
.contador button { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--borde); background: var(--panel-2); font-size: 20px; font-weight: 700; }
.contador span { min-width: 28px; text-align: center; font-weight: 700; font-size: 18px; }

/* ---------- tickets (principal) */
.tickets { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.tk { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px 14px; box-shadow: var(--sombra); }
.tk.sin { border-left: 5px solid var(--aviso); }
.tk.anulado { opacity: .5; }
.tk .cab { display: flex; align-items: baseline; gap: 8px; }
.tk .cab b { font-size: 20px; }
.tk .cab .tot { margin-left: auto; font-weight: 700; font-size: 18px; }
.tk .meta { font-size: 13px; color: var(--suave); margin: 2px 0 8px; }
.tk ul { margin: 0; padding: 0; list-style: none; font-size: 15px; }
.tk li { display: flex; gap: 8px; padding: 2px 0; }
.tk li .c { font-weight: 700; min-width: 28px; }
.tk .etqs { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 0; }
.tk .acc { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.tk .acc .btn { flex: 1; }
.dia-sel { display: flex; align-items: center; gap: 6px; }
.dia-sel input { margin: 0; width: auto; padding: 7px 10px; }

/* ---------- estadísticas */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 700px) { .kpis { grid-template-columns: 1fr 1fr; } }
.kpi { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px 14px; }
.kpi span { font-size: 13px; color: var(--suave); }
.kpi b { display: block; font-size: 24px; margin-top: 2px; }
.tabla { width: 100%; border-collapse: collapse; font-size: 15px; }
.tabla th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--suave); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--borde); }
.tabla td { padding: 9px 10px; border-bottom: 1px solid var(--borde); vertical-align: middle; }
.tabla tr:last-child td { border-bottom: 0; }
.tabla .d { text-align: right; white-space: nowrap; }
.tabla-env { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); overflow-x: auto; }
.barra-h { height: 6px; border-radius: 3px; background: var(--marca); margin-top: 4px; min-width: 2px; }
.barra-h.comida { background: var(--comida); }
.barra-h.bebida { background: var(--bebida); }
.queda-0 { color: var(--peligro); font-weight: 700; }
.reparto { display: flex; height: 12px; border-radius: 6px; overflow: hidden; background: var(--panel-2); margin: 8px 0 6px; }
.reparto div { height: 100%; }
.leyenda { display: flex; gap: 14px; font-size: 14px; flex-wrap: wrap; }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.horas { display: flex; align-items: flex-end; gap: 4px; height: 120px; padding: 10px 4px 0; }
.horas .col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 4px; min-width: 0; }
.horas .col div { width: 100%; max-width: 34px; background: var(--marca); border-radius: 4px 4px 0 0; min-height: 2px; }
.horas .col span { font-size: 11px; color: var(--suave); }

/* ---------- diseño del ticket */
.diseno { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
@media (max-width: 800px) { .diseno { grid-template-columns: 1fr; } }
.papel { background: #fff; border-radius: 6px; padding: 14px 10px; box-shadow: var(--sombra); position: sticky; top: 70px; }
.papel img { width: 100%; display: block; image-rendering: auto; }
.papel.cargando { opacity: .6; }
.logo-actual { display: flex; align-items: center; gap: 12px; }
.logo-actual img { width: 72px; height: 72px; object-fit: contain; background: #fff; border-radius: 10px; border: 1px solid var(--borde); padding: 4px; }
input[type=range] { width: 100%; accent-color: var(--marca); }

/* ---------- token */
.token { font-family: ui-monospace, Menlo, monospace; font-size: 13px; background: var(--panel-2); padding: 10px; border-radius: 8px; word-break: break-all; user-select: all; }
pre.cmd { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; background: var(--panel-2); padding: 10px 12px; border-radius: 8px; overflow-x: auto; white-space: pre; margin: 6px 0 12px; }

/* ---------- avisos */
.avisos { position: fixed; left: 0; right: 0; top: calc(60px + env(safe-area-inset-top)); z-index: 80; display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none; padding: 0 12px; }
.toast { background: var(--texto); color: var(--fondo); padding: 10px 16px; border-radius: 12px; font-size: 15px; font-weight: 500; box-shadow: 0 6px 20px rgba(0,0,0,.2); max-width: 520px; animation: sube .18s; }
.toast.mal { background: var(--peligro); color: #fff; }

/* ---------- entrar */
body.entrar { display: grid; place-items: center; min-height: 100vh; min-height: 100dvh; padding: 20px; }
.tarjeta-entrar { width: 100%; max-width: 360px; background: var(--panel); border: 1px solid var(--borde); border-radius: 22px; padding: 28px 22px; box-shadow: var(--sombra); text-align: center; }
.tarjeta-entrar form { text-align: left; margin-top: 18px; }
.tarjeta-entrar h1 { margin: 8px 0 0; }
.tarjeta-entrar .sub { margin: 2px 0 0; color: var(--suave); }
.marca-grande { width: 64px; height: 64px; border-radius: 16px; }

/* escritorio: navegación arriba */
@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .nav { position: sticky; top: 53px; bottom: auto; border-top: 0; border-bottom: 1px solid var(--borde); z-index: 18; }
  .nav button { flex-direction: row; height: 50px; font-size: 15px; gap: 8px; max-width: 180px; }
  .nav .globo { top: 8px; left: auto; right: 12px; }
  .carrito { bottom: 0; }
  .pie-res { bottom: 12px; }
  .banda-edicion { top: 103px; }
}