/* Paleta fija blanco/negro a propósito (pedido explícito del negocio):
   esta página siempre se ve igual, blanca con letras negras, sin
   importar el modo claro/oscuro del dispositivo de quien la mira. */
:root {
  --bg: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #FAFAFA;
  --border: #D6D6D6;
  --text: #000000;
  --text-muted: #444444;
  --accent: #000000;
  --accent-ink: #FFFFFF;
  --accent-soft: #FAFAFA;
  --whatsapp: #1FA855;
  --whatsapp-ink: #FFFFFF;
  --success: #000000;
  --success-soft: #FAFAFA;
  --danger: #444444;
  --danger-soft: #FAFAFA;
  --warn: #444444;
  --warn-soft: #FAFAFA;
  --shadow: 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 6px 20px rgba(0,0,0,.07);
  --shadow-lg: 0 16px 40px rgba(0,0,0,.10);
  --radius: 6px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; font-size: inherit; color: inherit; }
a { color: inherit; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes shimmer { 0% { background-position: -300px 0; } 100% { background-position: 300px 0; } }
@keyframes spin-full { to { transform: rotate(360deg); } }

/* ---- header ---- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .25s var(--ease);
}
.topbar.scrolled { box-shadow: var(--shadow-md); }
.topbar-inner {
  max-width: 1180px; margin: 0 auto; padding: 16px 20px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-logo {
  width: 42px; height: 42px; flex: none; border-radius: 10px;
  object-fit: cover; border: 1px solid var(--border);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.brand:hover .brand-logo { transform: scale(1.06) rotate(-2deg); box-shadow: var(--shadow-md); }
.brand-text { display: flex; flex-direction: column; gap: 2px; }
.brand-name {
  font-family: var(--font-display); font-weight: 800; font-size: 1.55rem;
  letter-spacing: -0.02em; line-height: 1;
}
.brand-tagline { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); border-radius: var(--radius); padding: 9px 16px;
  font-weight: 600; font-size: .88rem; cursor: pointer;
  transition: transform .15s var(--ease), border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-1px); }
.btn:active { transform: scale(.97) translateY(0); }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { box-shadow: var(--shadow-md); }
.btn-whatsapp { background: var(--whatsapp); border-color: var(--whatsapp); color: var(--whatsapp-ink); }
.btn-whatsapp:hover { filter: brightness(1.06); box-shadow: 0 6px 16px rgba(31,168,85,.28); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); padding: 8px 10px; }
.btn-ghost:hover { color: var(--text); border-color: var(--border); transform: none; }
.btn-sm { padding: 6px 12px; font-size: .78rem; }
.btn-danger { color: var(--danger); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.icon { width: 16px; height: 16px; flex: none; }

/* ---- trust bar: cinta en movimiento continuo ----
   se arma con dos copias idénticas del mismo contenido una al lado
   de la otra (track al 200% de ancho) y se desliza -50%, así el loop
   no se nota nunca. La segunda copia queda aria-hidden para que un
   lector de pantalla no la anuncie dos veces. Se pausa al pasar el
   mouse/dedo y respeta prefers-reduced-motion (ver media query abajo). */
.trust-bar { background: var(--surface-2); border-bottom: 1px solid var(--border); overflow: hidden; }
.trust-marquee-track {
  display: flex; width: max-content;
  animation: trust-scroll 26s linear infinite;
}
.trust-bar:hover .trust-marquee-track,
.trust-bar:focus-within .trust-marquee-track { animation-play-state: paused; }
.trust-marquee-group {
  display: flex; flex: none; gap: 26px; padding: 9px 26px;
}
.trust-item { display: flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.trust-item svg { width: 13px; height: 13px; flex: none; color: var(--bg); background: var(--text); border-radius: 50%; padding: 4px; box-sizing: content-box; }
@keyframes trust-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---- carrusel de destacados ---- */
.featured-section { border-bottom: 1px solid var(--border); background: var(--bg); padding: 26px 0 28px; }
.featured-inner { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.featured-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.featured-title { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.015em; margin: 0; }
.featured-nav { display: flex; align-items: center; gap: 10px; }
.featured-counter { font-family: var(--font-mono); font-size: .76rem; color: var(--text-muted); font-variant-numeric: tabular-nums; min-width: 46px; text-align: center; }
.featured-arrow {
  width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); display: flex; align-items: center; justify-content: center; cursor: pointer;
  transition: all .15s var(--ease);
}
.featured-arrow:hover { border-color: var(--text); box-shadow: var(--shadow); transform: translateY(-1px); }
.featured-arrow:active { transform: scale(.94); }
.featured-arrow[disabled] { opacity: .3; cursor: not-allowed; transform: none; box-shadow: none; }
.featured-arrow svg { width: 15px; height: 15px; }
.featured-track {
  display: flex; gap: 16px; overflow-x: auto; padding: 2px 2px 6px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; -ms-overflow-style: none;
}
.featured-track::-webkit-scrollbar { display: none; height: 0; }
.featured-card {
  scroll-snap-align: start; flex: none; width: 230px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 16px; display: flex; flex-direction: column; gap: 8px;
  text-decoration: none; color: var(--text);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.featured-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--text); }
.featured-card:hover .card-media { transform: scale(1.015); }
.featured-card:hover .card-media img { transform: scale(1.05); }
.featured-card .card-media { margin: -2px -2px 0; }
.featured-card-eyebrow { font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--text-muted); }
.featured-card-model { font-family: var(--font-display); font-weight: 700; font-size: .98rem; line-height: 1.25; text-wrap: balance; }
.featured-card-price { font-family: var(--font-mono); font-weight: 700; font-size: 1.1rem; margin-top: auto; padding-top: 6px; }
@media (max-width: 640px) {
  .featured-card { width: 190px; }
}

/* ---- filter bar ---- */
.filterbar {
  position: sticky; top: 65px; z-index: 20;
  background: var(--bg); border-bottom: 1px solid var(--border);
}
.filterbar-inner { max-width: 1180px; margin: 0 auto; padding: 12px 20px; }
.tabs-scroll-wrap { position: relative; }
.tabs-scroll-wrap::before, .tabs-scroll-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 4px; width: 28px; z-index: 1;
  pointer-events: none; opacity: 0; transition: opacity .2s ease;
}
.tabs-scroll-wrap::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.tabs-scroll-wrap::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.tabs-scroll-wrap.show-fade-left::before { opacity: 1; }
.tabs-scroll-wrap.show-fade-right::after { opacity: 1; }
.tabs {
  display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 4px;
  scrollbar-width: none; -ms-overflow-style: none; -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}
.tabs::-webkit-scrollbar { display: none; height: 0; }
.tab {
  scroll-snap-align: start;
  flex: none; border: 1px solid var(--border); background: var(--surface);
  padding: 7px 14px; border-radius: 999px; font-size: .82rem; font-weight: 600;
  color: var(--text-muted); cursor: pointer; white-space: nowrap;
  transition: all .18s var(--ease);
}
.tab:hover { border-color: var(--accent); color: var(--text); transform: translateY(-1px); box-shadow: var(--shadow); }
.tab[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); transform: none; box-shadow: var(--shadow); }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.search-input-wrap { position: relative; flex: 1 1 220px; min-width: 180px; }
.search-input {
  width: 100%; padding: 9px 14px 9px 34px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.search-input:hover { border-color: #BFBFBF; }
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,0,0,.06); outline: none; }
.search-input-wrap svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-muted); }
select.filter-select {
  padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); min-width: 130px;
  transition: border-color .15s ease;
}
select.filter-select:hover { border-color: #BFBFBF; }
.price-range { display: flex; align-items: center; gap: 6px; }
.price-range input {
  width: 84px; padding: 9px 10px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font-family: var(--font-mono); font-size: .82rem;
  transition: border-color .15s ease;
}
.price-range input:hover { border-color: #BFBFBF; }
.price-range input:focus { border-color: var(--accent); outline: none; }
.price-range span { color: var(--text-muted); font-size: .8rem; }
.filter-meta { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.result-count { font-size: .8rem; color: var(--text-muted); white-space: nowrap; }
.link-btn { background: none; border: none; color: var(--accent); font-weight: 600; font-size: .82rem; cursor: pointer; padding: 4px; }

/* ---- grid & cards ---- */
main.container { max-width: 1180px; margin: 0 auto; padding: 28px 20px 70px; }
.grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px; display: flex; flex-direction: column; gap: 10px;
  animation: fadeInUp .45s var(--ease) both;
  animation-delay: var(--card-delay, 0ms);
  box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--text); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--text); }
.card:hover::before { transform: scaleX(1); }

.card-media {
  aspect-ratio: 1 / 1; border-radius: 10px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  margin: -4px -4px 2px; transition: transform .4s var(--ease);
}
.card:hover .card-media { transform: scale(1.015); }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .45s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.card-media.media-fallback svg { width: 34%; height: 34%; color: var(--text); opacity: .85; transition: transform .45s var(--ease); }
.card:hover .card-media.media-fallback svg { transform: scale(1.08) rotate(-2deg); }

.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.card-eyebrow {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-muted);
  display: inline-flex; align-items: center; gap: 5px;
}
.card-eyebrow::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--text-muted); }
.stock-pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: .66rem; font-weight: 700;
  padding: 3px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em;
  border: 1px solid var(--border);
}
.stock-pill.on { background: var(--text); color: var(--bg); border-color: var(--text); }
.stock-pill.off { background: transparent; color: var(--text-muted); }
.stock-pill .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.card-model { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.005em; line-height: 1.25; text-wrap: balance; }
.card-specs { font-size: .82rem; color: var(--text-muted); }
.card-size-chip {
  display: inline-block; align-self: flex-start; font-size: .72rem; font-weight: 600;
  background: var(--surface-2); border: 1px solid var(--border); padding: 3px 10px; border-radius: 999px;
  font-family: var(--font-mono);
}
.card-price { margin-top: auto; padding-top: 10px; border-top: 1px solid var(--border); }
.price-usd { font-family: var(--font-mono); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.price-ars { font-family: var(--font-mono); font-size: .78rem; color: var(--text-muted); font-variant-numeric: tabular-nums; margin-top: 2px; }
.card-cta { margin-top: 4px; display: flex; gap: 8px; }
.card-cta .btn { flex: 1; justify-content: center; border-radius: 10px; }
.card-cta .btn-stock { flex: none; padding-left: 12px; padding-right: 12px; display: inline-flex; align-items: center; gap: 6px; }
.card-cta .btn-stock .chevron { width: 10px; height: 10px; transition: transform .2s var(--ease); }
.card-cta .btn-stock[aria-expanded="true"] .chevron { transform: rotate(180deg); }
.color-panel {
  display: grid; grid-template-rows: 0fr; opacity: 0; margin-top: -2px;
  transition: grid-template-rows .25s var(--ease), opacity .2s ease, margin-top .25s var(--ease);
}
.color-panel.open { grid-template-rows: 1fr; opacity: 1; margin-top: 0; }
.color-panel-inner {
  overflow: hidden; display: flex; flex-wrap: wrap; gap: 6px; padding: 0 10px;
  background: var(--surface-2); border: 1px solid transparent; border-radius: var(--radius);
}
.color-panel.open .color-panel-inner { padding: 10px; border-color: var(--border); }
.color-panel .no-colors { font-size: .78rem; color: var(--text-muted); }
.color-chip {
  font-size: .72rem; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}

.empty-state {
  text-align: center; padding: 70px 20px; color: var(--text-muted);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  animation: fadeIn .3s ease both;
}
.empty-state .empty-icon {
  color: var(--text-muted); margin-bottom: 4px; background: var(--surface-2);
  border-radius: 50%; padding: 16px; width: 40px; height: 40px; box-sizing: content-box;
}
.empty-state h2 { font-family: var(--font-display); color: var(--text); margin: 0; font-size: 1.2rem; }
.empty-state p { max-width: 420px; margin: 0; }

/* ---- skeleton (estado de carga) ---- */
.skeleton-card {
  border: 1px solid var(--border); border-radius: 14px; padding: 18px;
  display: flex; flex-direction: column; gap: 12px; animation: fadeIn .3s ease both;
}
.skel-line {
  height: 12px; border-radius: 4px;
  background: linear-gradient(90deg, var(--surface-2) 25%, #EFEFEF 37%, var(--surface-2) 63%);
  background-size: 400px 100%; animation: shimmer 1.4s ease infinite;
}
.skel-line.w-40 { width: 40%; height: 9px; }
.skel-line.w-80 { width: 80%; height: 16px; }
.skel-line.w-60 { width: 60%; }
.skel-line.w-100 { width: 100%; height: 34px; margin-top: auto; }
.skel-line.w-btns { width: 100%; height: 34px; }

footer.site-footer {
  border-top: 1px solid var(--border); padding: 28px 20px 44px; text-align: center;
  color: var(--text-muted); font-size: .78rem; background: var(--surface-2);
}
footer.site-footer .foot-brand { font-family: var(--font-display); font-weight: 800; font-size: 1.02rem; letter-spacing: -0.01em; color: var(--text); margin-bottom: 4px; }

/* ---- toast ---- */
#toastHost { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  background: var(--text); color: var(--bg); padding: 11px 20px; border-radius: 999px;
  font-size: .84rem; font-weight: 600; box-shadow: var(--shadow-md);
  animation: toast-in .18s ease;
}
.toast.err { background: var(--danger); color: #fff; }
@keyframes toast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---- admin overlay ---- */
.admin-overlay {
  position: fixed; inset: 0; background: var(--bg); z-index: 200;
  display: none; overflow-y: auto;
}
.admin-overlay.open { display: block; }
.admin-gate {
  max-width: 380px; margin: 12vh auto 0; padding: 32px 28px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 14px;
}
.admin-gate h1 { font-family: var(--font-display); font-size: 1.15rem; margin: 0; }
.admin-gate p { color: var(--text-muted); font-size: .85rem; margin: 0; }
.admin-gate-logo { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; border: 1px solid var(--border); margin-bottom: 2px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: .78rem; font-weight: 600; color: var(--text-muted); }
.field input, .field select, .field textarea {
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); width: 100%;
}
.field textarea { resize: vertical; min-height: 60px; }
.field-hint { font-size: .74rem; color: var(--text-muted); }
.field-error { font-size: .78rem; color: var(--danger); min-height: 1em; }

/* admin.html usa el atributo "hidden" (no una clase .open) para
   mostrar/ocultar esto — el display real vive acá */
.admin-shell { display: flex; min-height: 100vh; background: var(--surface-2); }
.admin-nav {
  width: 232px; flex: none; border-right: 1px solid var(--border); padding: 18px 14px;
  display: flex; flex-direction: column; gap: 2px; position: sticky; top: 0; height: 100vh;
  background: var(--bg);
}
.admin-nav-brand { display: flex; align-items: center; gap: 10px; padding: 6px 10px 20px; }
.admin-nav-logo { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; border: 1px solid var(--border); flex: none; }
.admin-nav-title { font-family: var(--font-display); font-weight: 800; font-size: .98rem; line-height: 1.25; display: flex; flex-direction: column; }
.admin-nav-title span { font-family: var(--font-body); font-weight: 600; font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.admin-nav button {
  display: flex; align-items: center; gap: 10px;
  text-align: left; background: none; border: none; padding: 10px 12px; border-radius: 10px;
  color: var(--text-muted); font-weight: 600; font-size: .86rem; cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.admin-nav button:hover { background: var(--surface-2); color: var(--text); }
.admin-nav button[aria-current="true"] { background: var(--text); color: var(--bg); }
.admin-nav button[aria-current="true"]:hover { background: var(--text); }
.admin-nav .nav-icon { width: 17px; height: 17px; flex: none; }
.admin-nav .spacer { flex: 1; }
.admin-nav #logoutBtn { color: var(--text-muted); border-top: 1px solid var(--border); margin-top: 6px; padding-top: 14px; border-radius: 0; }
.admin-nav #logoutBtn:hover { background: none; color: var(--text); }
.admin-main { flex: 1; padding: 32px 36px 60px; max-width: 960px; }
.admin-section { display: none; flex-direction: column; gap: 22px; }
.admin-section.active { display: flex; animation: fadeIn .25s ease both; }
.admin-section h2 { font-family: var(--font-display); font-size: 1.55rem; letter-spacing: -0.01em; margin: 0 0 2px; }
.admin-section .section-desc { color: var(--text-muted); font-size: .88rem; margin: -14px 0 0; }
.panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px; display: flex; flex-direction: column; gap: 14px;
  box-shadow: var(--shadow);
}
.panel h3 { font-size: .95rem; margin: 0; font-family: var(--font-display); }

/* ---- Asistente IA ---- */
.ai-match-list { display: flex; flex-direction: column; gap: 10px; margin: 0 0 16px; }
.ai-match-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; box-shadow: var(--shadow);
}
.ai-match-card .ai-match-title { font-weight: 700; font-family: var(--font-display); font-size: .95rem; }
.ai-match-card .ai-match-reason { font-size: .82rem; color: var(--text-muted); }
.ai-match-card .ai-match-price { font-size: .88rem; font-weight: 600; }
.ai-message-box textarea {
  width: 100%; min-height: 160px; resize: vertical; font-family: inherit; font-size: .9rem;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.ai-empty-note { font-size: .86rem; color: var(--text-muted); }

/* ---- dashboard de stats (Resumen) ---- */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 720px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon { width: 20px; height: 20px; color: var(--text-muted); }
.stat-value { font-family: var(--font-display); font-weight: 800; font-size: 1.9rem; line-height: 1; letter-spacing: -0.02em; }
.stat-label { font-size: .78rem; color: var(--text-muted); font-weight: 600; }
.store-link-pill {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 16px; font-size: .82rem; font-weight: 600; font-family: var(--font-mono);
  text-decoration: none; color: var(--text); transition: border-color .15s ease, transform .15s ease;
}
.store-link-pill:hover { border-color: var(--accent); transform: translateY(-1px); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }
.row-actions { display: flex; gap: 10px; justify-content: flex-end; }

table.admin-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
table.admin-table thead th {
  text-align: left; color: var(--text-muted); font-weight: 700; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .05em; padding: 11px 10px;
  border-bottom: 1px solid var(--border); background: var(--surface-2);
  white-space: nowrap;
}
table.admin-table thead th:first-child { border-radius: 10px 0 0 0; }
table.admin-table thead th:last-child { border-radius: 0 10px 0 0; }
table.admin-table td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.admin-table tbody tr { transition: background-color .12s ease; }
table.admin-table tbody tr:nth-child(even) td { background: var(--surface-2); }
table.admin-table tbody tr:hover td { background: #F1F1F1; }
table.admin-table input, table.admin-table select {
  padding: 7px 9px; font-size: .82rem; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); transition: border-color .15s ease;
}
table.admin-table input:focus, table.admin-table select:focus { border-color: var(--accent); outline: none; }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
.table-scroll table.admin-table { border: none; }
.table-scroll table.admin-table tbody tr:last-child td { border-bottom: none; }
.scroll-hint { display: none; font-size: .72rem; color: var(--text-muted); text-align: center; margin-bottom: -4px; }
@media (max-width: 720px) { .scroll-hint { display: block; } }
.num-input { width: 90px; font-family: var(--font-mono); }
.tiny-input { width: 100px; }
.mini-btn { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 5px 9px; cursor: pointer; color: var(--text-muted); transition: all .15s ease; }
.mini-btn:hover { color: var(--danger); border-color: var(--danger); }
.row-destacado-btn { font-size: .95rem; line-height: 1; padding: 4px 8px; }
.row-destacado-btn:hover { color: var(--text); border-color: var(--text); }
.row-destacado-btn.is-on { color: var(--text); border-color: var(--text); background: var(--surface-2); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-chip {
  display: inline-flex; align-items: center; gap: 7px; background: var(--surface-2);
  border: 1px solid var(--border); padding: 6px 10px 6px 14px; border-radius: 999px;
  font-size: .8rem; font-weight: 600; transition: border-color .15s ease, transform .15s ease;
}
.tag-chip:hover { border-color: var(--accent); transform: translateY(-1px); }
.tag-chip button { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: .9rem; line-height: 1; }

.step-indicator { display: flex; gap: 8px; align-items: center; font-size: .78rem; color: var(--text-muted); }
.step-indicator .step { padding: 5px 13px; border-radius: 999px; border: 1px solid var(--border); font-weight: 600; transition: all .15s ease; }
.step-indicator .step.active { border-color: var(--text); background: var(--text); color: var(--bg); font-weight: 700; }
.dropzone {
  border: 2px dashed var(--border); border-radius: 12px; padding: 42px 20px;
  text-align: center; color: var(--text-muted); cursor: pointer; background: var(--surface-2);
  transition: border-color .15s ease, color .15s ease, background-color .15s ease;
  font-weight: 600; font-size: .9rem;
}
.dropzone:hover { border-color: var(--accent); color: var(--text); background: var(--surface); }
.mapping-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .mapping-grid { grid-template-columns: 1fr; } }
.badge-required::after { content: " *"; color: var(--danger); }
.preview-table-wrap { max-height: 480px; overflow: auto; border: 1px solid var(--border); border-radius: 10px; }
.preview-table-wrap table.admin-table { border: none; }
.preview-table-wrap thead th { position: sticky; top: 0; z-index: 2; }
.import-toolbar {
  display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px;
}
.check-inline { display: flex; align-items: center; gap: 8px; font-size: .84rem; white-space: nowrap; }
.stock-sync-toggle { white-space: normal; align-items: flex-start; font-size: .82rem; color: var(--text-muted); line-height: 1.4; }
.stock-sync-toggle input { margin-top: 2px; flex: none; }
.import-toolbar-margin { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: .82rem; color: var(--text-muted); }
.import-toolbar-margin label { white-space: nowrap; }
.import-toolbar-margin select, .import-toolbar-margin input { padding: 6px 8px; font-size: .82rem; }
.product-filter-bar { display: flex; flex-wrap: wrap; gap: 8px; }
.product-filter-bar input[type="search"] { flex: 1; min-width: 180px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
.product-filter-bar select { padding: 9px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: .84rem; }
.no-results-row td { text-align: center; color: var(--text-muted); padding: 22px 8px; }
.row-tag { display: inline-block; font-size: .68rem; text-transform: uppercase; letter-spacing: .03em; font-weight: 700; padding: 2px 7px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-muted); white-space: nowrap; }
.row-tag-new { border-color: var(--success); color: var(--text); }
.row-tag-update { border-color: var(--accent); color: var(--text); }
.row-tag-sinstock { border-color: var(--danger); color: var(--danger); }
tr.preview-row-excluded { opacity: .45; }
tr.preview-row-sinstock td { background: var(--surface-2); }
.preview-cat-input { width: 130px; }
.preview-specs-note { font-size: .68rem; color: var(--text-muted); max-width: 220px; display: block; white-space: normal; }
.muted { color: var(--text-muted); }
.small { font-size: .8rem; }
.comparador-win { font-weight: 700; color: var(--success); }
.comparador-ahorro { font-weight: 500; font-size: .8rem; color: var(--text-muted); }
.badge-sinficha {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
  background: rgba(0,0,0,.08);
  color: var(--text-muted);
  border: 1px solid var(--border);
  white-space: nowrap;
  vertical-align: middle;
}
.sin-ficha-row td { opacity: .92; }

/* ---- fotos de producto (panel admin) ---- */
.admin-thumb-cell { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.admin-thumb {
  width: 44px; height: 44px; border-radius: 9px; overflow: hidden; background: var(--surface-2);
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex: none;
}
.admin-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.admin-thumb-empty { font-size: .56rem; color: var(--text-muted); text-align: center; line-height: 1.1; padding: 2px; }
.admin-thumb-actions { display: flex; gap: 4px; }
.thumb-upload-btn { cursor: pointer; display: inline-flex; padding: 3px 6px; font-size: .78rem; }
.thumb-upload-btn.mini-btn-disabled { opacity: .4; cursor: not-allowed; }
.thumb-remove-btn { padding: 3px 6px; font-size: .7rem; }
.spinner-sm { width: 14px; height: 14px; border-width: 2px; }
.close-x { position: sticky; top: 16px; float: right; margin: 0 16px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001s !important; transition-duration: .001s !important; }
  .trust-marquee-track { animation: none !important; }
  .trust-bar { overflow-x: auto; }
}
@media (max-width: 720px) {
  .admin-shell { flex-direction: column; }
  .admin-nav { width: 100%; height: auto; position: static; flex-direction: row; overflow-x: auto; }
  .admin-nav .spacer { display: none; }
  .admin-main { padding: 20px 16px 60px; }
}

/* ---- admin.html: página completa (no overlay), login + shell ---- */
.admin-page-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
}
.admin-user-pill { font-size: .8rem; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.login-wrap { min-height: calc(100vh - 60px); display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh; }
.spinner {
  width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border);
  border-top-color: var(--text); animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
.center-loading { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 60vh; color: var(--text-muted); }
[hidden] { display: none !important; }
.row-colores { width: 130px; }
.save-bar {
  position: sticky; bottom: 0; background: var(--bg); border-top: 1px solid var(--border);
  padding: 12px 0; display: flex; gap: 10px; align-items: center; margin-top: 10px;
}
.dirty-flag { font-size: .78rem; color: var(--danger); }

/* ---- orden de categorías (arrastrar / flechas) ---- */
.cat-order-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.cat-order-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--surface);
  cursor: grab; transition: box-shadow .15s ease, border-color .15s ease, background-color .15s ease, transform .15s ease;
}
.cat-order-item:hover { box-shadow: var(--shadow); border-color: #BFBFBF; }
.cat-order-item:active { cursor: grabbing; }
.cat-order-item.dragging { opacity: .4; }
.cat-order-item.drag-over { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(0,0,0,.06); }
.cat-order-handle { color: var(--text-muted); font-size: .9rem; line-height: 1; flex: none; user-select: none; }
.cat-order-name { flex: 1; font-size: .86rem; font-weight: 600; }
.cat-order-arrows { display: flex; gap: 4px; flex: none; }
.cat-order-arrows button {
  background: none; border: 1px solid var(--border); border-radius: 6px; width: 26px; height: 26px;
  cursor: pointer; color: var(--text-muted); font-size: .78rem; display: flex; align-items: center; justify-content: center;
}
.cat-order-arrows button:hover { color: var(--text); border-color: var(--accent); }
.cat-order-arrows button[disabled] { opacity: .3; cursor: not-allowed; }