/* Panel de tiendas — sin dependencias ni JavaScript. Misma paleta sobria que el backoffice de Storefront. */
:root {
  --brand: #2459b8;
  --brand-ink: #fff;
  --ink: #182030;
  --ink-2: #465063;
  --ink-3: #6b7587;
  --line: #e2e6ed;
  --line-2: #eef1f5;
  --bg: #f2f4f7;
  --card: #fff;
  --ok: #1b8a5a;
  --ok-bg: #e6f5ee;
  --warn: #9a6400;
  --warn-bg: #fff4dc;
  --bad: #c0352b;
  --bad-bg: #fdecea;
  --info: #2459b8;
  --info-bg: #e8effc;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "SF Pro Text", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --max: 1200px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #6b9bf0;
    --brand-ink: #0d1424;
    --ink: #e6e9ef;
    --ink-2: #b6bdca;
    --ink-3: #8a93a3;
    --line: #2b3342;
    --line-2: #222a37;
    --bg: #12171f;
    --card: #1a202b;
    --ok: #5cc795;
    --ok-bg: #173527;
    --warn: #e7b553;
    --warn-bg: #3a2c10;
    --bad: #f07a6f;
    --bad-bg: #3d1d1a;
    --info: #8db1f3;
    --info-bg: #1c2a45;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 var(--font); color: var(--ink); background: var(--bg); }
a { color: var(--brand); }
h1, h2 { line-height: 1.2; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.05rem; }
p { margin: 0 0 .75rem; }
code { font-family: var(--mono); font-size: .9em; background: var(--line-2); padding: .05rem .3rem; border-radius: 4px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.main { padding-top: 1.5rem; padding-bottom: 3rem; }
.muted { color: var(--ink-3); }
.small { font-size: .85rem; }
.text-bad { color: var(--bad); }
.text-warn { color: var(--warn); }
.stack > * + * { margin-top: .9rem; }

/* Barra superior */
.topbar { background: var(--card); border-bottom: 1px solid var(--line); }
.topbar-row { display: flex; align-items: center; gap: 1rem; min-height: 56px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; color: var(--ink); text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: var(--brand-ink); font-weight: 800; }
.nav { display: flex; gap: .25rem; flex: 1; }
.nav a { padding: .45rem .75rem; border-radius: var(--radius-sm); color: var(--ink-2); text-decoration: none; font-weight: 600; }
.nav a:hover { background: var(--line-2); }
.nav a.is-active { background: var(--info-bg); color: var(--info); }
.who { display: flex; align-items: center; gap: .6rem; margin: 0; }
@media (max-width: 640px) {
  .nav { order: 3; flex-basis: 100%; overflow-x: auto; padding-bottom: .5rem; }
  .who { margin-left: auto; }
  .who .muted { display: none; }
}

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1rem; border-radius: var(--radius-sm); border: 1px solid transparent;
  font: inherit; font-weight: 600; line-height: 1.2; cursor: pointer; text-decoration: none; white-space: nowrap;
  background: var(--brand); color: var(--brand-ink);
}
.btn:hover { filter: brightness(.95); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn-ghost { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-3); filter: none; }
.btn-danger { background: var(--bad); color: #fff; }
.btn-danger-ghost { background: var(--card); color: var(--bad); border-color: var(--line); }
.btn-danger-ghost:hover { border-color: var(--bad); filter: none; }
.btn-sm { padding: .35rem .65rem; font-size: .85rem; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--brand) 50%, transparent); outline-offset: 2px; }

/* Estructura */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.page-head p { margin: 0; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.actions form { margin: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
.card.narrow { max-width: 560px; }
.card.empty { text-align: center; padding: 2.5rem 1rem; }
.grid-2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); align-items: start; }
.grid-2 > .card { margin-bottom: 0; }
.form-actions { grid-column: 1 / -1; display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

/* Formularios */
.field label { display: block; font-weight: 600; margin-bottom: .3rem; }
.field input { width: 100%; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: var(--radius-sm); font: inherit; background: var(--card); color: var(--ink); }
.field input:focus { border-color: var(--brand); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 20%, transparent); }
.form-row { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.help { margin: .3rem 0 0; font-size: .85rem; color: var(--ink-3); }
.check { display: flex; gap: .5rem; align-items: flex-start; font-weight: 500; }
.check input { margin-top: .25rem; }

/* Avisos y etiquetas */
.alert { padding: .7rem .9rem; border-radius: var(--radius-sm); margin-bottom: 1rem; border: 1px solid transparent; }
.alert-success { background: var(--ok-bg); color: var(--ok); }
.alert-error { background: var(--bad-bg); color: var(--bad); }
.alert-warning { background: var(--warn-bg); color: var(--warn); }
.alert-info { background: var(--info-bg); color: var(--info); }
.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .78rem; font-weight: 700; background: var(--line-2); color: var(--ink-2); white-space: nowrap; }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-bad { background: var(--bad-bg); color: var(--bad); }
.badge-info { background: var(--info-bg); color: var(--info); }

/* Tablas */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: .7rem .9rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line-2); }
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); font-weight: 700; white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; white-space: nowrap; }
.row-actions { display: flex; gap: .35rem; justify-content: flex-end; flex-wrap: wrap; }
.row-actions form { margin: 0; }

/* Trabajos */
.log { margin: 0; padding: 1rem; max-height: 65vh; overflow: auto; background: #0f141c; color: #d7dde8; border-radius: var(--radius-sm); font: 13px/1.5 var(--mono); white-space: pre-wrap; word-break: break-word; }
.secret { border-color: var(--warn); background: var(--warn-bg); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1rem; margin: 0; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; word-break: break-all; }
.big { font-size: 1.1rem; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: .45rem 0; border-bottom: 1px solid var(--line-2); display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.list li:last-child { border-bottom: 0; }