/* Panel Montt — mismos patrones que el panel de KOTA, con la paleta de monttbag.com */
:root {
  --bg: #efeae3;        /* beige de la cabecera de monttbag.com */
  --panel: #fbf9f6;
  --ink: #1c1a17;
  --ink-2: #57504a;
  --ink-3: #8a827a;
  --line: #e2dbd1;
  --line-2: #cfc6ba;
  --cuero: #7a4320;     /* coñac de la piel */
  --cuero-2: #5f3317;
  --cuero-soft: #f1e4d8;
  --ok: #2f6b3a; --ok-soft: #e1eedf;
  --warn: #8a5a00; --warn-soft: #f6ebcf;
  --err: #9b2c22; --err-soft: #f6dcd7;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(28, 26, 23, .06), 0 4px 16px rgba(28, 26, 23, .05);
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --hand: "Caveat", "Segoe Print", cursive;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--sans); }
button, input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
a { color: var(--cuero-2); }
[hidden] { display: none !important; }

/* ---------- Botones y campos ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 38px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--panel); cursor: pointer; font-weight: 500; font-size: 14px; text-decoration: none; color: var(--ink); white-space: nowrap;
}
.btn:hover { border-color: var(--ink-3); }
.btn:focus-visible, .field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible,
.cell:focus-visible, .seg button:focus-visible, .icon-btn:focus-visible, .tab:focus-visible, .pitem:focus-visible { outline: 2px solid var(--cuero); outline-offset: 2px; }
.btn--primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--primary:hover { background: #000; border-color: #000; }
.btn--cuero { background: var(--cuero); border-color: var(--cuero); color: #fff; }
.btn--cuero:hover { background: var(--cuero-2); border-color: var(--cuero-2); }
.btn--ghost { border-color: transparent; background: transparent; }
.btn--ghost:hover { background: rgba(28, 26, 23, .06); }
.btn--danger { color: var(--err); }
.btn--danger:hover { border-color: var(--err); }
.btn--sm { min-height: 32px; padding: 0 12px; font-size: 13px; }
.btn:disabled { opacity: .45; cursor: default; }
.icon-btn { width: 32px; height: 32px; border-radius: 7px; border: 0; background: transparent; display: inline-grid; place-items: center; cursor: pointer; color: var(--ink-2); }
.icon-btn:hover { background: rgba(28, 26, 23, .07); color: var(--ink); }
.icon-btn svg { width: 16px; height: 16px; }

.field { display: grid; gap: 5px; min-width: 0; }
.field > span, .label { font-size: 12.5px; font-weight: 500; color: var(--ink-2); }
.field small, .hint { font-size: 12.5px; color: var(--ink-3); }
.field input, .field textarea, .field select, .cell {
  width: 100%; min-height: 40px; padding: 8px 11px; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; font-size: 15px;
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.field input:hover, .field textarea:hover, .field select:hover, .cell:hover { border-color: var(--ink-3); }
.is-invalid { border-color: var(--err) !important; background: var(--err-soft) !important; }

.switch { display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; font-size: 14px; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch i { width: 38px; height: 22px; border-radius: 999px; background: var(--line-2); position: relative; flex: none; transition: background .15s; }
.switch i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.2); transition: transform .15s; }
.switch input:checked + i { background: var(--cuero); }
.switch input:checked + i::after { transform: translateX(16px); }
.switch input:focus-visible + i { outline: 2px solid var(--cuero); outline-offset: 2px; }
.switch small { display: block; color: var(--ink-3); font-size: 12.5px; }

/* Selector de estado (Publicado / Borrador / Archivado) */
.seg { display: inline-flex; background: var(--bg); border-radius: 999px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; border-radius: 999px; padding: 6px 14px; font-size: 13.5px; cursor: pointer; color: var(--ink-2); font-weight: 500; }
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 0 0 1px var(--line-2); }
.seg button[data-v="published"][aria-pressed="true"] { color: var(--ok); }
.seg button[data-v="draft"][aria-pressed="true"] { color: var(--warn); }

/* ---------- Acceso ---------- */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.gate-card { width: 100%; max-width: 420px; background: var(--panel); border-radius: 14px; padding: 32px 28px; box-shadow: var(--shadow); display: grid; gap: 18px; }
.gate-logo { font: 600 40px/1 var(--hand); }
.gate-logo small { display: block; margin-top: 4px; font: 400 13px/1.3 var(--sans); color: var(--ink-3); }
.gate h1 { font: 600 24px/1.2 var(--sans); margin: 0; letter-spacing: -.01em; }
.gate p { margin: 0; color: var(--ink-2); }
.gate .btn { width: 100%; min-height: 46px; }
.msg { padding: 10px 12px; border-radius: 8px; font-size: 14px; white-space: pre-line; }
.msg--err { background: var(--err-soft); color: var(--err); }
.msg--ok { background: var(--ok-soft); color: var(--ok); }
.msg--warn { background: var(--warn-soft); color: var(--warn); }
.code-hint { font-size: 13.5px; background: var(--bg); border-radius: 8px; padding: 12px; color: var(--ink-2); }
.code-hint code { font-size: 12.5px; background: #fff; border: 1px solid var(--line); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
.code-hint ol { margin: 6px 0 0; padding-left: 18px; }

/* ---------- Barra superior ---------- */
.top { position: sticky; top: 0; z-index: 20; background: rgba(239, 234, 227, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top-inner { max-width: 1440px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 16px; }
.brand { font: 600 28px/1 var(--hand); white-space: nowrap; }
.brand span { font: 400 13px var(--sans); color: var(--ink-3); margin-left: 6px; }
.tabs { display: flex; gap: 2px; }
.tab { border: 0; background: transparent; padding: 8px 12px; border-radius: 999px; cursor: pointer; font-size: 14px; color: var(--ink-2); font-weight: 500; }
.tab:hover { background: rgba(28, 26, 23, .06); color: var(--ink); }
.tab[aria-selected="true"] { background: var(--ink); color: #fff; }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.status { font-size: 13px; color: var(--ink-3); white-space: nowrap; display: flex; align-items: center; gap: 6px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.status.is-dirty { color: var(--warn); }
.status.is-dirty::before { background: #d9a03b; }
.status.is-saving::before { background: var(--ink-3); animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .3; } }

/* ---------- Productos ---------- */
.wrap { max-width: 1440px; margin: 0 auto; padding: 20px; }
.layout { display: grid; grid-template-columns: 290px minmax(0, 1fr) 290px; gap: 20px; align-items: start; }
.side { position: sticky; top: 74px; max-height: calc(100vh - 94px); display: flex; flex-direction: column; gap: 10px; }
.side-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.side-head h2, .preview h2 { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin: 0; }
.side input[type=search] { width: 100%; min-height: 36px; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; background: #fff; }
.filters { display: flex; gap: 4px; flex-wrap: wrap; }
.filters button { border: 1px solid var(--line-2); background: transparent; border-radius: 999px; padding: 3px 10px; font-size: 12.5px; cursor: pointer; color: var(--ink-2); }
.filters button[aria-pressed="true"] { border-color: var(--ink); color: var(--ink); background: #fff; }
.plist { list-style: none; margin: 0; padding: 0 0 8px; overflow: auto; display: grid; gap: 6px; }
.pitem { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 10px; align-items: center; padding: 7px; border-radius: 10px; border: 1px solid transparent; cursor: pointer; }
.pitem:hover { background: var(--panel); }
.pitem.is-active { background: var(--panel); border-color: var(--line-2); box-shadow: var(--shadow); }
.pitem img, .pitem .noimg { width: 52px; height: 52px; object-fit: cover; border-radius: 8px; background: var(--line); }
.pitem b { display: block; font-weight: 500; font-size: 14px; line-height: 1.3; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.pitem small { display: block; color: var(--ink-3); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.badges { display: flex; gap: 4px; margin-top: 3px; flex-wrap: wrap; }
.badge { font-size: 10.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 1px 6px; border-radius: 4px; }
.badge--published { background: var(--ok-soft); color: var(--ok); }
.badge--draft { background: var(--warn-soft); color: var(--warn); }
.badge--archived { background: var(--line); color: var(--ink-2); }
.badge--dirty { background: var(--cuero-soft); color: var(--cuero-2); }
.badge--sale { background: var(--err-soft); color: var(--err); }

.editor { display: grid; gap: 16px; min-width: 0; }
.card { background: var(--panel); border-radius: 12px; box-shadow: var(--shadow); padding: 20px; display: grid; gap: 16px; min-width: 0; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.card-head h3 { margin: 0; font: 600 17px/1.2 var(--sans); }
.card-head p { margin: 0; color: var(--ink-3); font-size: 13px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: start; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: start; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.editor-title { display: flex; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.editor-title h2 { margin: 0; font: 600 26px/1.15 var(--sans); letter-spacing: -.015em; flex: 1 1 260px; min-width: 0; overflow-wrap: anywhere; }

/* Variantes: precio, rebaja, stock */
.vtable { display: grid; gap: 8px; }
.vrow { display: grid; grid-template-columns: minmax(0, 1fr) 130px 130px 190px; gap: 10px; align-items: center; }
.vhead { font-size: 12px; font-weight: 500; color: var(--ink-3); }
.cell { min-height: 38px; padding: 7px 9px; font-size: 15px; }
.euro { position: relative; }
.euro::after { content: "€"; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: var(--ink-3); font-size: 13px; pointer-events: none; }
.euro .cell { padding-right: 24px; text-align: right; font-variant-numeric: tabular-nums; }
.stockcell { display: flex; gap: 8px; align-items: center; }
.stockcell .cell { width: 70px; text-align: right; }
.stockcell .cell:disabled { opacity: .4; }
.mlabel { display: none; }

/* Fotos */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.photo { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; background: var(--line); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo.is-main { box-shadow: 0 0 0 2px var(--cuero); }
.photo-tag { position: absolute; top: 6px; left: 6px; background: var(--cuero); color: #fff; font-size: 10.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; }
.drop { aspect-ratio: 1; border: 1.5px dashed var(--line-2); border-radius: 10px; display: grid; place-items: center; align-content: center; text-align: center; padding: 12px; color: var(--ink-2); font-size: 13px; gap: 6px; background: transparent; cursor: pointer; }
.drop:hover, .drop.is-over { border-color: var(--cuero); background: var(--cuero-soft); color: var(--cuero-2); }
.drop svg { width: 26px; height: 26px; margin: 0 auto; }
.drop b { display: block; font-weight: 600; }
.uploading { display: grid; place-items: center; font-size: 12.5px; color: var(--ink-2); background: var(--bg); }

/* Vista previa como en monttbag.com */
.preview { position: sticky; top: 74px; display: grid; gap: 12px; }
.pv { background: #fff; border-radius: 4px; overflow: hidden; box-shadow: var(--shadow); }
.pv-media { aspect-ratio: 1; background: var(--line); }
.pv-media img { width: 100%; height: 100%; object-fit: cover; }
.pv-body { padding: 14px 4px 16px; display: grid; gap: 8px; text-align: center; }
.pv-name { font-size: 15px; margin: 0; }
.pv-price { font-size: 15px; font-variant-numeric: tabular-nums; }
.pv-price s { color: var(--ink-3); margin-right: 6px; }
.pv-add { justify-self: center; background: #1c1a17; color: #fff; font-size: 14px; padding: 9px 22px; border-radius: 999px; }
.pv-note { font-size: 12.5px; color: var(--ink-3); margin: 0; }

/* Precios en bloque, historial, ajustes */
.narrow { max-width: 920px; margin: 0 auto; display: grid; gap: 16px; }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td .up { color: var(--ok); } td .down { color: var(--err); }
tr:last-child td { border-bottom: 0; }
.blist { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); border-radius: 10px; overflow: hidden; }
.blist li { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px; padding: 12px 14px; background: #fff; font-size: 14px; }
.blist small { color: var(--ink-3); }
.blist b { font-weight: 600; }

/* Avisos */
.toast-box { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 100; display: grid; gap: 8px; width: min(460px, calc(100vw - 32px)); }
.toast { background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.2); font-size: 14px; white-space: pre-line; animation: tin .2s ease-out; }
.toast--err { background: var(--err); }
.toast--ok { background: var(--ok); }
@keyframes tin { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .toast, .status.is-saving::before { animation: none; } }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-3); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .layout { grid-template-columns: 260px minmax(0, 1fr); }
  .preview { display: none; }
}
@media (max-width: 860px) {
  .top { position: static; }
  .top-inner { flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .status { display: none; }
  .wrap { padding: 16px 16px 96px; }
  .layout { grid-template-columns: minmax(0, 1fr); }
  .side { position: static; max-height: none; }
  .plist { grid-auto-flow: column; grid-auto-columns: 230px; overflow-x: auto; padding-bottom: 6px; }
  .grid2, .grid3 { grid-template-columns: minmax(0, 1fr); }
  .card { padding: 16px; }
  .vhead { display: none; }
  .vrow { grid-template-columns: 1fr 1fr; background: var(--bg); padding: 10px; border-radius: 10px; }
  .vrow > :first-child, .vrow > :last-child { grid-column: 1 / -1; }
  .mlabel { display: block; font-size: 11.5px; color: var(--ink-3); margin-bottom: 2px; }
  .photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blist li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .top-actions .btn--cuero { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 30; min-height: 50px; font-size: 15px; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
  .top-actions .btn--cuero:disabled { display: none; }
  .toast-box { bottom: 80px; }
}