:root {
  --bg: #faf7f4; --card: #fff; --ink: #2b2420; --muted: #8a7f78; --line: #e8e1db;
  --accent: #a0714f; --accent-ink: #fff; --ok: #2f7d4f; --warn: #b7791f; --bad: #b3261e;
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--ink); }
.hidden { display: none !important; }
header { position: sticky; top: 0; z-index: 5; display: flex; gap: 16px; align-items: center; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
header strong { font-size: 16px; letter-spacing: .02em; }
nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
nav button { border: 0; background: none; padding: 6px 10px; border-radius: 6px; cursor: pointer; color: var(--muted); font: inherit; }
nav button.on { background: var(--bg); color: var(--ink); font-weight: 600; }
main { padding: 16px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.login { min-height: 100vh; display: grid; place-items: center; }
.login .card { width: 320px; display: grid; gap: 10px; }
.login h1 { margin: 0 0 6px; font-size: 20px; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar .spacer { flex: 1; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); }
textarea { width: 100%; min-height: 70px; }
.btn { font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: #fff; cursor: pointer; color: var(--ink); white-space: nowrap; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.danger { color: var(--bad); }
.btn.link { border: 0; background: none; color: var(--muted); }
.btn:disabled { opacity: .5; cursor: wait; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 600; background: var(--card); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tabla { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
tr.clic { cursor: pointer; }
tr.clic:hover td { background: #fcfaf8; }
.thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; background: var(--bg); }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--bg); border: 1px solid var(--line); }
.pill.ok { color: var(--ok); border-color: #cfe5d7; background: #f1f8f3; }
.pill.warn { color: var(--warn); border-color: #f0dfbf; background: #fdf7ec; }
.pill.bad { color: var(--bad); border-color: #f1cfcc; background: #fdf2f1; }
.muted { color: var(--muted); }
.error { color: var(--bad); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.grid label, .campo { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.grid label.ancho { grid-column: 1 / -1; }
.badge:empty { display: none; }
.badge { background: var(--accent); color: #fff; border-radius: 99px; padding: 0 6px; font-size: 11px; margin-left: 4px; }
dialog { border: 0; border-radius: 12px; padding: 0; width: min(900px, 96vw); max-height: 92vh; }
dialog::backdrop { background: rgba(40, 30, 25, .35); }
#modal-body { padding: 20px; }
#modal-body h2 { margin-top: 0; }
.acciones { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; margin-top: 16px; }
.toast { position: fixed; top: 64px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 90vw; z-index: 50; }
.toast.on { opacity: 1; }
.toast.err { background: var(--bad); }
pre.log { white-space: pre-wrap; margin: 0; font: inherit; }
.items td input { width: 100%; }
.kpis { display: flex; gap: 12px; flex-wrap: wrap; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; min-width: 130px; }
.kpi b { display: block; font-size: 20px; }
@media (max-width: 700px) { main { padding: 10px; } }

/* ── v2: edición en línea, barras de selección, galería ── */
#b-config.on { color: var(--ink); font-weight: 600; }
td input.en-linea, td select.en-linea { width: 100%; min-width: 70px; padding: 3px 6px; border-color: transparent; background: transparent; }
td input.en-linea:hover, td input.en-linea:focus { border-color: var(--line); background: #fff; }
td input.en-linea.num { text-align: right; min-width: 80px; }
td input.guardado { border-color: var(--ok) !important; background: #f1f8f3 !important; }
td input.fallo { border-color: var(--bad) !important; }
th.chk, td.chk { width: 28px; text-align: center; }
.barra-sel { position: sticky; bottom: 0; z-index: 4; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 10px; margin-top: 12px; box-shadow: 0 4px 20px rgba(0,0,0,.15); }
.barra-sel input { width: 140px; }
.barra-sel .btn { background: #fff; }
.subtabs { display: flex; gap: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.subtabs button { border: 0; background: none; padding: 8px 12px; cursor: pointer; font: inherit; color: var(--muted); border-bottom: 2px solid transparent; }
.subtabs button.on { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.galeria { display: flex; gap: 10px; flex-wrap: wrap; margin: 8px 0; }
.galeria figure { margin: 0; width: 110px; position: relative; }
.galeria img { width: 110px; height: 110px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); display: block; }
.galeria figcaption { display: flex; justify-content: space-between; font-size: 12px; }
.galeria figcaption button { border: 0; background: none; cursor: pointer; padding: 2px 4px; color: var(--muted); }
.galeria .principal { position: absolute; top: 4px; left: 4px; background: var(--accent); color: #fff; font-size: 10px; padding: 1px 6px; border-radius: 99px; }
.thumb { cursor: pointer; }
.thumb.vacia { display: inline-grid; place-items: center; color: var(--muted); border: 1px dashed var(--line); font-size: 18px; }
.barra-sel .btn.link { background: none; color: #fff; text-decoration: underline; }
td select.en-linea { min-width: 112px; }
.dropzone { border: 2px dashed var(--line); border-radius: 10px; padding: 18px; text-align: center; color: var(--muted); margin: 8px 0; transition: background .15s, border-color .15s; }
.dropzone.encima { border-color: var(--accent); background: #fbf3ec; color: var(--ink); }
.enlace { color: var(--accent); text-decoration: underline; cursor: pointer; }
tr.soltar td { background: #fbf3ec !important; outline: 2px dashed var(--accent); outline-offset: -2px; }
.revisar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.revisar .kpi { cursor: pointer; text-align: left; font: inherit; color: inherit; min-width: 120px; }
.revisar .kpi:hover { border-color: var(--accent); }
.revisar .kpi.on { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.revisar .kpi.alerta-bad b { color: var(--bad); }
.revisar .kpi.alerta-warn b { color: var(--warn); }
th.ordenable { cursor: pointer; user-select: none; }
th.ordenable:hover, th.orden-on { color: var(--ink); }
.oculta { font-size: 11px; color: var(--warn); white-space: nowrap; }
td select.en-linea[data-k="metal"] { min-width: 150px; }
/* Flechas para recorrer las piezas desde la ficha */
.navegar-ficha { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: -4px 0 12px; }

/* Orden en la tienda: secciones y joyas que se arrastran */
.ord-tit { margin: 0 0 8px; font-size: 15px; }
.ord-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ord-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px 6px 6px; border: 1px solid var(--line); border-radius: 99px; background: #fff; cursor: grab; user-select: none; }
.ord-sec { margin-bottom: 22px; }
.ord-grilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.ord-tarj { position: relative; display: grid; gap: 3px; align-content: start; padding: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; cursor: grab; user-select: none; font-size: 12px; }
.ord-tarj img, .ord-tarj .sin-foto { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 6px; background: var(--bg); }
.ord-tarj .sin-foto { display: grid; place-items: center; color: var(--muted); }
.ord-tarj b { font-weight: 600; line-height: 1.25; }
.asa { touch-action: none; color: var(--muted); font-size: 16px; line-height: 1; padding: 4px; cursor: grab; }
.ord-tarj .asa { position: absolute; top: 10px; left: 10px; background: rgba(255,255,255,.9); border-radius: 6px; }
.ord-arriba { position: absolute; top: 10px; right: 10px; border: 0; border-radius: 6px; background: rgba(255,255,255,.9); cursor: pointer; padding: 2px 7px; opacity: 0; color: var(--muted); }
.ord-tarj:hover .ord-arriba { opacity: 1; }
@media (hover: none) { .ord-arriba { opacity: 1; } }
.arrastrando { opacity: .45; outline: 2px dashed var(--accent); outline-offset: 2px; cursor: grabbing; }
.no-sale { opacity: .6; }
.solo-tienda .no-sale { display: none; }