:root {
  --ink: #1C2230; --muted: #5B6475; --line: #E2E5EA; --bg: #F5F6F8; --card: #FFFFFF;
  --navy: #1F3A5F; --navy-2: #2B4C78; --accent: #B4561B; --accent-bg: #FBEDE2;
  --ok: #1E7A4C; --low: #9A5B00; --out: #8A2B2B;
  --radius: 12px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 15px; line-height: 1.45; }
button, input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
a { color: var(--navy); }
:focus-visible { outline: 3px solid #7FA6D9; outline-offset: 2px; }

/* Barra superior */
.topbar { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 20; }
.topbar-inner { max-width: 1400px; margin: 0 auto; padding: 12px 20px; display: flex; gap: 20px; align-items: center; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-size: 17px; white-space: nowrap; }
.brand b { font-weight: 700; }
.search { flex: 1; position: relative; max-width: 720px; }
.search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; fill: none; stroke: #5B6475; stroke-width: 2.2; stroke-linecap: round; }
.search input { width: 100%; height: 44px; border-radius: 22px; border: 0; padding: 0 18px 0 42px; background: #fff; color: var(--ink); }
.usernav { display: flex; align-items: center; gap: 16px; white-space: nowrap; }
.usernav .linkbtn { color: #fff; }
.username { color: #C9D6E8; font-size: 14px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.linkbtn { display: inline-flex; align-items: center; background: none; border: 0; padding: 6px 0; cursor: pointer; color: var(--navy); text-decoration: underline; text-underline-offset: 3px; min-height: 44px; }
.notice { background: var(--accent-bg); color: #6B3410; text-align: center; padding: 10px 16px; font-size: 14px; border-bottom: 1px solid #EBC9AE; }

/* Estructura */
.layout { max-width: 1400px; margin: 0 auto; padding: 24px 20px 48px; display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 28px; }
.filters { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; align-self: start; position: sticky; top: 92px; max-height: calc(100vh - 110px); overflow: auto; }
.filters-head { display: flex; justify-content: space-between; align-items: center; }
.filters h2 { font-size: 16px; margin: 0; }
.filters h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 18px 0 8px; }
.catlist { list-style: none; margin: 0; padding: 0; }
.catlist button { width: 100%; display: flex; justify-content: space-between; gap: 8px; text-align: left; background: none; border: 0; border-radius: 8px; padding: 9px 10px; cursor: pointer; min-height: 40px; }
.catlist button span { color: var(--muted); font-size: 13px; }
.catlist button:hover { background: var(--bg); }
.catlist button.active { background: #E7EEF7; color: var(--navy); font-weight: 600; }
.filters select, .sort select { width: 100%; height: 42px; border: 1px solid #C9CED6; border-radius: 8px; padding: 0 10px; background: #fff; }
.check { display: flex; align-items: center; gap: 10px; margin-top: 18px; min-height: 40px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--navy); }

.toolbar { display: flex; align-items: center; gap: 16px; }
.count { margin: 0; font-weight: 600; font-size: 17px; flex: 1; }
.sort { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.sort select { width: auto; color: var(--ink); }
.meta { color: var(--muted); font-size: 13px; margin: 4px 0 16px; }
.btn-ghost { display: none; height: 42px; padding: 0 16px; border: 1px solid #C9CED6; background: #fff; border-radius: 8px; cursor: pointer; }

/* Tarjetas */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.grid[aria-busy="true"] { opacity: .55; transition: opacity .15s; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; transition: box-shadow .15s, transform .15s; }
.card:hover { box-shadow: 0 6px 18px rgba(16,24,40,.12); transform: translateY(-2px); }
.card-btn { all: unset; display: flex; flex-direction: column; height: 100%; width: 100%; cursor: pointer; box-sizing: border-box; }
.card-btn:focus-visible { outline: 3px solid #7FA6D9; outline-offset: -3px; border-radius: var(--radius); }
.card-img { position: relative; aspect-ratio: 1 / 1; background: #fff; padding: 14px; border-bottom: 1px solid var(--line); }
.card-img img { width: 100%; height: 100%; object-fit: contain; }
.badge { position: absolute; top: 10px; left: 10px; background: var(--accent); color: #fff; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; }
.card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-brand { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.card-name { margin: 0; font-size: 14.5px; font-weight: 500; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 3.9em; }
.card-price { margin: 6px 0 0; font-size: 18px; font-weight: 700; color: var(--ink); }
.card-price s, .pd-price s { color: var(--muted); font-weight: 400; font-size: 13px; margin-left: 6px; }
.card-stock { margin: 0; font-size: 13px; }
.ok { color: var(--ok); } .low { color: var(--low); } .out { color: var(--out); }
.empty { grid-column: 1 / -1; text-align: center; padding: 60px 20px; background: var(--card); border: 1px dashed #C9CED6; border-radius: var(--radius); }
.empty h3 { margin: 0 0 6px; }
.empty p { margin: 0; color: var(--muted); }

.pager { display: flex; gap: 6px; justify-content: center; align-items: center; margin-top: 28px; flex-wrap: wrap; }
.pager button { min-width: 44px; height: 44px; padding: 0 12px; border: 1px solid #C9CED6; background: #fff; border-radius: 8px; cursor: pointer; }
.pager button[aria-current="page"] { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 600; }
.pager button:disabled { opacity: .45; cursor: default; }
.pager span { color: var(--muted); padding: 0 4px; }

/* Diálogos */
.dlg { border: 0; border-radius: 16px; padding: 0; width: min(980px, calc(100vw - 32px)); max-height: calc(100vh - 48px); box-shadow: 0 24px 60px rgba(16,24,40,.25); }
.dlg::backdrop { background: rgba(15,23,42,.55); }
.dlg-narrow { width: min(560px, calc(100vw - 32px)); padding: 24px; }
.dlg-narrow h2 { margin: 0 0 16px; }
.dlg-close { position: absolute; top: 10px; right: 12px; width: 44px; height: 44px; border: 0; background: rgba(255,255,255,.9); border-radius: 50%; font-size: 26px; line-height: 1; cursor: pointer; z-index: 2; }
.pd { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.pd-img { background: #fff; padding: 32px; border-right: 1px solid var(--line); display: flex; align-items: center; justify-content: center; }
.pd-img img { max-height: 380px; object-fit: contain; }
.pd-info { padding: 28px 28px 24px; }
.pd-brand { margin: 0; text-transform: uppercase; letter-spacing: .06em; font-size: 12px; color: var(--muted); }
.pd-info h2 { margin: 6px 44px 6px 0; font-size: 21px; line-height: 1.3; }
.pd-ref { margin: 0; color: var(--muted); font-size: 13px; }
.pd-price { font-size: 28px; font-weight: 700; margin: 14px 0 2px; }
.pd-stock { margin: 0 0 4px; font-weight: 500; }
.pd-note { margin: 0; font-size: 13px; color: var(--muted); }
.req { margin-top: 18px; padding: 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); display: grid; gap: 10px; }
.req h3 { margin: 0; font-size: 15px; }
.req-row { display: grid; grid-template-columns: 120px 1fr; gap: 10px; }
.req label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.req input, .req textarea { border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; background: #fff; color: var(--ink); font-size: 15px; min-height: 42px; }
.req textarea { resize: vertical; }
.req-total { margin: 0; font-weight: 600; }
.btn-primary { height: 48px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font-weight: 600; font-size: 16px; cursor: pointer; }
.btn-primary:hover { background: #994814; }
.btn-primary:disabled { background: #A7AFBB; cursor: default; }
.req-msg { margin: 0; font-size: 14px; }
.req-msg.success { color: var(--ok); background: #E6F4EC; padding: 10px 12px; border-radius: 8px; }
.req-msg.error { color: var(--out); background: #FBEAEA; padding: 10px 12px; border-radius: 8px; }
.pd-more { padding: 4px 28px 28px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.pd-more h3 { font-size: 15px; margin: 18px 0 6px; }
.pd-more p { margin: 0; color: #343B4A; }
.spec { width: 100%; border-collapse: collapse; margin-bottom: 12px; font-size: 14px; }
.spec caption { text-align: left; font-weight: 600; padding: 6px 0; color: var(--muted); }
.spec th, .spec td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { width: 38%; font-weight: 500; color: var(--muted); }
.mis { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.mis li { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 4px; }
.mis-foot { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.pill { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: #E7EEF7; color: var(--navy); }
.pill-nueva { background: var(--accent-bg); color: #7A3A10; }
.pill-entregada { background: #E6F4EC; color: var(--ok); }
.pill-cancelada { background: #F1F2F4; color: var(--muted); }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(var(--navy), var(--navy)) top / 100% 42% no-repeat, var(--bg); }
.login-card { background: #fff; border-radius: 16px; box-shadow: 0 24px 60px rgba(16,24,40,.18); padding: 40px 36px; width: min(420px, 100%); text-align: center; }
.login-card h1 { font-size: 24px; margin: 18px 0 8px; }
.login-card p { color: var(--muted); margin: 0 0 24px; }
.ms-btn { display: flex; align-items: center; justify-content: center; gap: 12px; height: 50px; border: 1px solid #8C8C8C; border-radius: 6px; text-decoration: none; color: #1F1F1F; font-weight: 600; }
.ms-btn:hover { background: #F3F3F3; }
.ms-logo { display: grid; grid-template-columns: 9px 9px; gap: 2px; }
.ms-logo i { width: 9px; height: 9px; display: block; }
.ms-logo i:nth-child(1) { background: #F25022; } .ms-logo i:nth-child(2) { background: #7FBA00; }
.ms-logo i:nth-child(3) { background: #00A4EF; } .ms-logo i:nth-child(4) { background: #FFB900; }
.login-foot { font-size: 13px; margin-top: 20px !important; margin-bottom: 0 !important; }

/* Admin */
.admin { max-width: 1400px; margin: 0 auto; padding: 24px 20px 48px; }
.admin h1 { font-size: 22px; margin: 0 0 4px; }
.admin-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 16px 0; }
.admin-bar select { height: 42px; border: 1px solid #C9CED6; border-radius: 8px; padding: 0 10px; background: #fff; }
.btn-sec { height: 42px; padding: 0 16px; border: 1px solid var(--navy); color: var(--navy); background: #fff; border-radius: 8px; cursor: pointer; font-weight: 600; }
.tbl-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl th { background: #F8F9FB; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); white-space: nowrap; }
.tbl td.num { text-align: right; white-space: nowrap; }
.tbl select { height: 36px; border: 1px solid #C9CED6; border-radius: 6px; background: #fff; }
.tbl textarea { width: 220px; min-height: 36px; border: 1px solid #C9CED6; border-radius: 6px; padding: 6px; font-size: 13px; }
.small { color: var(--muted); font-size: 12.5px; }
.flag-bad { color: var(--out); font-weight: 600; }

/* Responsivo */
@media (max-width: 900px) {
  .topbar-inner { flex-wrap: wrap; gap: 10px 16px; padding: 10px 16px; }
  .search { order: 3; flex-basis: 100%; max-width: none; }
  .usernav { margin-left: auto; gap: 12px; }
  .username { display: none; }
  .layout { grid-template-columns: minmax(0, 1fr); padding: 16px 16px 40px; gap: 16px; }
  .count { font-size: 15px; }
  .toolbar { gap: 10px; }
  .btn-ghost { display: inline-block; }
  .filters { display: none; position: static; max-height: none; }
  body.show-filters .filters { display: block; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .sort span { display: none; }
  .sort select { max-width: 150px; }
  .count { min-width: 0; }
  .pd { grid-template-columns: 1fr; }
  .pd-img { border-right: 0; border-bottom: 1px solid var(--line); padding: 20px; }
  .pd-img img { max-height: 240px; }
  .pd-info, .pd-more { padding-left: 18px; padding-right: 18px; }
  .dlg { max-height: calc(100vh - 24px); width: calc(100vw - 16px); }
}
@media (max-width: 480px) {
  .brand span { display: none; }
  .req-row { grid-template-columns: 1fr; }
  .card-price { font-size: 16px; }
}
.login-logo { margin: 0 auto; }
.tbl td:nth-child(4) { min-width: 260px; }
.clave-form { display: grid; gap: 12px; text-align: left; }
.clave-form label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.clave-form input { height: 44px; border: 1px solid #C9CED6; border-radius: 8px; padding: 0 12px; font-size: 15px; color: var(--ink); }
[hidden] { display: none !important; }

.req-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn-wa { display: flex; align-items: center; justify-content: center; height: 46px; border-radius: 10px; border: 1px solid #1A7F4B; color: #146C3F; font-weight: 600; text-decoration: none; background: #fff; }
.btn-wa:hover { background: #EAF6EF; }
@media (max-width: 480px) { .req-row2 { grid-template-columns: 1fr; } }

.brand-logo, .brand-tag { display: none; }
.hero { display: none; }

.envio { display: grid; gap: 6px; }
.envio > label { font-size: 13px; color: var(--muted); }
.envio-row { display: flex; gap: 8px; }
.envio-row input { flex: 1; min-width: 0; border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; font-size: 15px; min-height: 42px; background: #fff; color: var(--ink); }
.btn-cp { min-height: 42px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--navy); background: #fff; color: var(--navy); font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn-cp:disabled { opacity: .6; cursor: default; }
.envio-opc { display: grid; gap: 6px; }
.envio-op { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid #C9CED6; border-radius: 10px; background: #fff; cursor: pointer; color: var(--ink) !important; font-size: 14px !important; }
.envio-op:has(input:checked) { border-color: var(--navy); box-shadow: 0 0 0 2px rgba(31,58,95,.18); }
.envio-op input { accent-color: var(--navy); width: 18px; height: 18px; }
.envio-nom { flex: 1; display: grid; font-weight: 600; }
.envio-nom small { font-weight: 400; color: var(--muted); font-size: 12.5px; }
.envio-pre { font-weight: 700; white-space: nowrap; }
.envio-msg { margin: 0; font-size: 13px; color: var(--muted); }
.envio-msg.error { color: var(--out); }
.req .envio-op { display: flex; flex-direction: row; align-items: center; gap: 12px; }
.req .envio-op input { min-height: 0; width: 18px; height: 18px; padding: 0; margin: 0; border: 0; box-shadow: none; background: none; flex: none; }

/* ===== v1.9 Dirección de entrega y comprobantes ===== */
.dir { display: grid; gap: 10px; }
.dir-g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dir-g3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.dir select { border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; min-height: 42px; background: #fff; color: var(--ink); font-size: 15px; }
.dir label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); min-width: 0; }
.dir input, .dir textarea { border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; background: #fff; color: var(--ink); font-size: 15px; min-height: 42px; min-width: 0; }
.dir [aria-invalid] { border-color: var(--out) !important; box-shadow: 0 0 0 2px rgba(200, 40, 40, .2); }
.dir-req { color: var(--out); }
.dir-box { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.dir-box summary { cursor: pointer; font-weight: 600; font-size: 14px; min-height: 28px; }
.dir-box[open] summary { margin-bottom: 10px; }
@media (max-width: 560px) { .dir-g2, .dir-g3 { grid-template-columns: 1fr; } }

.pago { max-width: 760px; margin: 0 auto; padding: 24px 16px 48px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.pago h1 { margin: 0; font-size: 24px; }
.pago .small { margin: 0; }
.pago-card { background: var(--card, #fff); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.pago .req { grid-template-columns: minmax(0, 1fr); }
.pago-card h2 { margin: 0; font-size: 17px; display: flex; align-items: center; gap: 10px; }
.pago-num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 14px; }
.pago-res { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.pago-tot { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; margin: 0; }
.pago-tot dd { margin: 0; text-align: right; white-space: nowrap; }
.pago-inst { border: 1px dashed var(--navy); border-radius: 10px; padding: 10px 14px; }
.pago-inst p { margin: 4px 0; }
.pago input[type=file], .det input[type=file] { font-size: 14px; max-width: 100%; }
.recibos { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.recibos li { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; }
.recibos li a { font-weight: 600; word-break: break-all; }
.liga-pago { font-weight: 700; }

.chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.chip { font-size: 11.5px; padding: 2px 8px; border-radius: 999px; background: #F1F2F4; color: var(--muted); white-space: nowrap; }
.chip-ok { background: #E6F4EC; color: var(--ok); }
.chip-warn { background: #FFF4E0; color: #8A5A00; }
.chip-new { background: #FDE7F7; color: #A0127F; font-weight: 700; }
.btn-mini { margin-top: 6px; padding: 4px 10px; font-size: 12.5px; border: 1px solid var(--navy); color: var(--navy); background: transparent; border-radius: 999px; cursor: pointer; min-height: 30px; }
.btn-link { background: none; border: 0; color: var(--out); cursor: pointer; font-size: 12.5px; text-decoration: underline; padding: 2px 0; margin-left: auto; }
.det { width: min(720px, calc(100vw - 32px)); }
.det h2 { margin: 0 40px 2px 0; }
.det-sec { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 12px; display: grid; gap: 8px; }
.det-sec h3 { margin: 0; font-size: 15px; display: flex; gap: 8px; align-items: center; }
.det-sec .small { margin: 0; }
.det-liga { display: flex; flex-wrap: wrap; gap: 8px; }
.det-liga input { flex: 1 1 260px; min-width: 0; border: 1px solid #C9CED6; border-radius: 8px; padding: 0 10px; height: 42px; font-size: 13px; }
.det-wa { display: inline-flex; align-items: center; text-decoration: none; }
.det-acc { display: flex; flex-wrap: wrap; gap: 8px; }
.det-acc .btn-primary { width: auto; padding: 0 20px; }
.det-subir { display: inline-flex; align-items: center; justify-self: start; }
.det .req { padding: 12px; }

/* ===== v2.0 Pago con tarjeta ===== */
.tdc { display: grid; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.tdc h3, .pago-sub { margin: 0; font-size: 15px; }
.mf-label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); min-width: 0; }
.mf-campo { height: 44px; border: 1px solid #C9CED6; border-radius: 8px; padding: 0 10px; background: #fff; display: flex; align-items: center; }
.mf-campo iframe { width: 100% !important; height: 24px !important; }
.mf-campo.flex-microform-focused { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(31, 58, 95, .2); }
.mf-campo.flex-microform-invalid { border-color: var(--out); }
.tdc select { border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; min-height: 44px; background: #fff; color: var(--ink); font-size: 15px; }
.tdc-seguro { margin: 0; }
.tdc-ok { border: 1px solid var(--ok); background: #E6F4EC; border-radius: 10px; padding: 10px 14px; }
.tdc-ok.tdc-esp { border-color: #C58A00; background: #FFF4E0; }
.reto { display: grid; gap: 8px; justify-items: center; text-align: center; }
.reto iframe { width: min(390px, 100%); height: 420px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.pagos-tdc { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.pagos-tdc li { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: grid; gap: 4px; }
.pagos-tdc .acc { display: flex; flex-wrap: wrap; gap: 8px; }
.pagos-tdc .acc button { height: 34px; font-size: 13px; padding: 0 12px; }
.tdc .dir-g3 { grid-template-columns: 1fr 1fr 1fr; }

/* ===== v2.1 Carrito y compra directa ===== */
.cart-link { position: relative; display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 4px; color: inherit; text-decoration: none; font-weight: 600; }
.cart-link svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.cart-n { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--accent, #E8743B); color: #fff; font-size: 12px; display: inline-grid; place-items: center; }
.buy { margin-top: 18px; display: grid; gap: 12px; }
.buy-row { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.buy-qty { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
.buy-qty input { width: 110px; border: 1px solid #C9CED6; border-radius: 8px; padding: 9px 10px; min-height: 44px; font-size: 16px; background: #fff; color: var(--ink); }
.buy-total { margin: 0 0 10px; font-weight: 700; }
.buy-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.buy-btns .btn-sec { height: auto; min-height: 48px; }
.wa-link { font-size: 14px; font-weight: 600; justify-self: start; min-height: 32px; display: inline-flex; align-items: center; }
@media (max-width: 480px) { .buy-btns { grid-template-columns: 1fr; } }

.checkout { max-width: 1180px; margin: 0 auto; padding: 24px 16px 56px; }
.checkout h1 { margin: 0 0 12px; font-size: 26px; }
.co-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.co-main { display: grid; gap: 16px; min-width: 0; }
.co-form { display: grid; gap: 16px; }
.co-card { background: var(--card, #fff); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: grid; gap: 12px; min-width: 0; }
.co-card h2 { margin: 0; font-size: 17px; display: flex; align-items: center; gap: 10px; }
.co-resumen { position: sticky; top: 84px; }
.co-resumen .btn-primary { width: 100%; }
.co-total { font-size: 18px; font-weight: 800; }
.co-btn { justify-self: start; }
.co-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.co-item { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.co-item:last-child { border-bottom: 0; padding-bottom: 0; }
.co-item img { width: 72px; height: 72px; object-fit: contain; background: #fff; border-radius: 8px; }
.co-item-info { display: grid; gap: 2px; min-width: 0; }
.co-item-info b { overflow-wrap: anywhere; }
.co-item-acc { display: grid; justify-items: end; gap: 4px; }
.co-qty input { width: 72px; border: 1px solid #C9CED6; border-radius: 8px; padding: 6px 8px; min-height: 40px; font-size: 16px; background: #fff; color: var(--ink); text-align: center; }
.co-sub { white-space: nowrap; }
.co-alerta { color: var(--out) !important; font-weight: 600; }
.co-nodisp { opacity: .7; }
.co-vacio { padding: 12px 0; }
.co-card input[aria-invalid] { border-color: var(--out) !important; box-shadow: 0 0 0 2px rgba(200, 40, 40, .2); }
.co-card .btn-link { margin-left: 0; }
@media (max-width: 900px) { .co-grid { grid-template-columns: minmax(0, 1fr); } .co-resumen { position: static; } }
@media (max-width: 480px) { .co-item { grid-template-columns: 56px minmax(0, 1fr); } .co-item img { width: 56px; height: 56px; } .co-item-acc { grid-column: 2; grid-auto-flow: column; justify-content: start; align-items: center; } }
.pago-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pago-items li { display: flex; justify-content: space-between; gap: 12px; }
.adm-item + .adm-item { margin-top: 6px; }

/* v2.2 guía de envío en la liga del cliente */
.pago-guia { margin-top: 12px; padding: 12px 14px; border-radius: 10px; background: rgba(46, 160, 100, .14); border: 1px solid rgba(46, 160, 100, .45); }
.pago-guia div { margin-top: 4px; }
.hub-cel { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; max-width: 200px; }
.hub-fila { display: flex; flex-direction: column; gap: 2px; }
.chip-bad { background: #FDE8E9; color: #B3261E; }

/* ================= v2.3 · Experiencia en celular ================= */
.catchips, .bottomnav, .solo-movil, .sheet-grip, .sheet-x, .sheet-fondo, .hero-pts, .mas { display: none; }
.btn-ghost svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; vertical-align: -4px; margin-right: 6px; }
.f-n { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; margin-left: 6px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 12px; }
.activos { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; }
.activos:empty { display: none; }
.activos button { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; font-size: 13.5px; }
.activos button span { font-size: 17px; line-height: 1; opacity: .7; }
.activos .activos-todo { background: none; border-style: dashed; }
.stepper { display: inline-flex; align-items: stretch; border: 1px solid #C9CED6; border-radius: 10px; overflow: hidden; margin-top: 4px; }
.stepper button { width: 44px; border: 0; background: transparent; font-size: 22px; cursor: pointer; color: inherit; }
.stepper button:disabled { opacity: .35; cursor: default; }
.stepper input { width: 64px; height: 44px; border: 0 !important; border-radius: 0 !important; text-align: center; -moz-appearance: textfield; background: transparent !important; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.buy-qty { display: grid; gap: 2px; font-size: 13px; color: var(--muted); }

@media (max-width: 760px) {
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  /* Encabezado: logo + carrito arriba, buscador abajo; al bajar solo queda el buscador */
  .topbar-inner { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; padding: 8px 14px 10px; transition: padding .2s; }
  .topbar { transition: transform .22s ease; }
  .brand { grid-column: 1; transition: opacity .2s; }
  .usernav { grid-column: 2; gap: 4px; margin: 0; transition: opacity .2s; }
  .usernav .linkbtn { display: none; }
  .search { grid-column: 1 / -1; }
  .search input { height: 42px; font-size: 16px; }
  /* Al bajar se esconde la fila del logo deslizando la barra (sin mover el contenido) */
  body.compacto .topbar { transform: translateY(calc(-1 * var(--fila1, 52px))); }
  body.compacto .brand, body.compacto .usernav { opacity: 0; }
  body.compacto .catchips { top: calc(var(--alto-top, 106px) - var(--fila1, 52px)); }
  .cart-link span { display: none; }
  .cart-link svg { width: 26px; height: 26px; }

  /* Portada compacta */
  .hero { padding: 16px 16px 4px; text-align: left; }
  .hero h1 { font-size: 22px; }
  .hero-largo { display: none; }
  .hero-pts { display: flex; flex-wrap: wrap; gap: 6px 14px; list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; color: var(--muted); }
  .hero-pts li::before { content: "✓ "; color: var(--ok); font-weight: 700; }

  /* Barra de categorías deslizable (fija bajo el buscador) */
  .catchips { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x proximity; padding: 10px 14px; position: sticky; top: var(--alto-top, 106px); z-index: 15; transition: top .22s ease;
    background: var(--bg); scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .catchips::-webkit-scrollbar { display: none; }
  .catchips button { flex: none; scroll-snap-align: start; height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--ink);
    font-size: 14px; white-space: nowrap; cursor: pointer; }
  .catchips button.on { background: var(--navy); border-color: var(--navy); color: #fff; font-weight: 600; }

  .layout { padding: 6px 14px 24px; gap: 10px; }
  .toolbar { gap: 8px; }
  .count { font-size: 14px; }
  .sort select { max-width: 132px; height: 40px; font-size: 14px; }
  .meta { font-size: 12px; margin: 6px 0 12px; }

  /* Tarjetas más compactas */
  .grid { gap: 10px; }
  .card-img { padding: 10px; }
  .card-body { padding: 10px 10px 12px; gap: 2px; }
  .card-name { font-size: 13.5px; -webkit-line-clamp: 2; min-height: 2.7em; }
  .card-price { font-size: 16px; margin-top: 4px; }
  .card-price s { display: block; margin: 0; font-size: 12px; }
  .card-stock { font-size: 12px; }
  .badge { top: 8px; left: 8px; font-size: 10px; padding: 2px 8px; }
  .card:hover { transform: none; }

  /* "Ver más" en lugar de páginas */
  .pager { display: none; }
  .mas { display: grid; justify-items: center; gap: 6px; margin-top: 20px; }
  .mas[hidden] { display: none !important; }
  .mas .btn-sec { width: 100%; max-width: 360px; height: 48px; }

  /* Filtros como hoja que sube desde abajo */
  .solo-movil { display: block; }
  .filters { display: block !important; position: fixed; left: 0; right: 0; bottom: 0; top: auto; z-index: 60; max-height: 86vh; overflow: auto; border-radius: 22px 22px 0 0;
    padding: 6px 18px 0; transform: translateY(105%); transition: transform .25s ease; border: 0; box-shadow: 0 -10px 40px rgba(0,0,0,.35); }
  body.show-filters .filters { transform: none; }
  .sheet-grip { display: block; width: 44px; height: 5px; border-radius: 9px; background: var(--line); margin: 6px auto 4px; }
  .filters-head { position: sticky; top: -6px; background: inherit; padding: 8px 0; z-index: 1; gap: 12px; }
  .filters-head h2 { flex: 1; }
  .sheet-x { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--bg); color: var(--ink); font-size: 24px; cursor: pointer; }
  .catlist { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
  .catlist button { min-height: 52px; border: 1px solid var(--line); border-radius: 12px; flex-direction: column; justify-content: center; gap: 0; padding: 8px 10px; font-size: 13.5px; line-height: 1.25; }
  .filters select { height: 46px; font-size: 16px; }
  .sheet-pie { position: sticky; bottom: 0; padding: 12px 0 calc(14px + env(safe-area-inset-bottom)); margin-top: 16px; background: inherit; }
  .sheet-pie .btn-primary { width: 100%; height: 50px; }
  .sheet-fondo { display: block; position: fixed; inset: 0; z-index: 55; background: rgba(0,0,0,.55); opacity: 0; pointer-events: none; transition: opacity .2s; }
  body.show-filters .sheet-fondo { opacity: 1; pointer-events: auto; }
  body.show-filters { overflow: hidden; }

  /* Ficha del producto a pantalla completa con barra de compra fija */
  .dlg { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; border-radius: 0; }
  .dlg-narrow { height: auto; max-height: 90dvh; margin: auto auto 0; border-radius: 22px 22px 0 0; }
  .dlg-close { position: sticky; float: right; top: 10px; margin: 10px 10px -54px 0; }
  .pd-img { padding: 16px; }
  .pd-img img { max-height: 42vh; }
  .pd-info { padding: 14px 16px 8px; }
  .pd-info h2 { font-size: 17px; margin-right: 0; }
  .pd-price { font-size: 24px; margin-top: 10px; }
  .buy-btns { display: none; }
  .buy-row { align-items: end; }
  .pd-barra { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; align-items: center; position: sticky; bottom: 0; z-index: 3;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: var(--card); border-top: 1px solid var(--line); }
  .pd-barra-precio { display: grid; line-height: 1.15; font-weight: 700; font-size: 18px; }
  .pd-barra-precio small { font-weight: 400; font-size: 12px; color: var(--muted); }
  .pd-barra button { height: 46px; padding: 0 16px; }
  .pd-more { padding: 4px 16px 24px; }
  .spec { font-size: 13.5px; }

  /* Navegación inferior tipo app */
  .bottomnav { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    background: var(--card); border-top: 1px solid var(--line); padding: 4px 4px env(safe-area-inset-bottom); }
  .bottomnav button, .bottomnav a { position: relative; display: grid; justify-items: center; gap: 2px; padding: 6px 2px 8px; border: 0; background: none; color: var(--muted);
    font-size: 11px; text-decoration: none; cursor: pointer; min-height: 56px; }
  .bottomnav svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
  .bottomnav a[hidden] { display: none; }
  .bn-n { position: absolute; top: 2px; left: calc(50% + 6px); min-width: 18px; height: 18px; padding: 0 4px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 11px; display: grid; place-items: center; }
  body.show-filters .bottomnav { visibility: hidden; }
}
@media (max-width: 760px) {
  .catchips { scroll-padding-inline: 14px; }
  .count { white-space: nowrap; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
}
@media (max-width: 760px) {
  #dlgProducto[open] { display: flex; flex-direction: column; }
  #dlgProducto > * { flex-shrink: 0; }
  #dlgProducto .dlg-close { align-self: flex-end; float: none; }
  #dlgProducto .pd-barra { margin-top: auto; }
}
@media (max-width: 760px) {
  .toolbar .sort { display: none; }
  .count { text-overflow: clip; font-size: 14px; }
}

.bottomnav [hidden], .sidebar [hidden], label[hidden] { display: none !important; }
.cat-stats { margin-top: 32px; }
.cat-stats h2 { font-size: 20px; margin: 0 0 6px; }
.cat-stats select { height: 34px; margin-left: 4px; }

/* ================= v2.4 · Banners, descuentos y destacados ================= */
.banners { position: relative; max-width: 1400px; margin: 16px auto 0; padding: 0 20px; }
.banners[hidden] { display: none; }
.bn-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: var(--radius); -webkit-overflow-scrolling: touch; }
.bn-track::-webkit-scrollbar { display: none; }
.bn-slide { flex: 0 0 100%; scroll-snap-align: start; display: block; text-decoration: none; color: inherit; aspect-ratio: 4 / 1; min-height: 150px; overflow: hidden; }
.bn-slide picture, .bn-slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bn-texto { height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 8px; padding: 22px 48px;
  background: linear-gradient(110deg, var(--navy) 0%, var(--navy-2) 60%, var(--accent) 140%); color: #fff; }
.bn-titulo { margin: 0; font-size: clamp(20px, 3vw, 36px); font-weight: 800; line-height: 1.15; max-width: 22ch; }
.bn-sub { margin: 0; font-size: clamp(14px, 1.5vw, 18px); opacity: .92; max-width: 48ch; }
.bn-boton { display: inline-block; margin-top: 6px; padding: 9px 18px; border-radius: 999px; background: #fff; color: var(--navy); font-weight: 700; font-size: 15px; }
.bn-flecha { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255,255,255,.9); color: #111;
  font-size: 26px; line-height: 1; cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,.25); }
.bn-flecha[hidden] { display: none; }
.bn-prev { left: 30px; } .bn-next { right: 30px; }
.bn-puntos { display: flex; justify-content: center; gap: 8px; margin-top: 10px; }
.bn-puntos:empty { display: none; }
.bn-puntos button { width: 8px; height: 8px; padding: 0; border-radius: 99px; border: 0; background: var(--line); cursor: pointer; transition: width .2s, background .2s; }
.bn-puntos button[aria-current="true"] { width: 22px; background: var(--accent); }
/* Con banners, la portada solo deja la franja de confianza */
body.con-banners .hero h1, body.con-banners .hero-largo { display: none; }
body.con-banners .hero { padding-top: 14px; padding-bottom: 0; }
body.con-banners .hero-pts { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 18px; list-style: none; margin: 0; padding: 0; font-size: 14px; color: var(--muted); }
body.con-banners .hero-pts li::before { content: "✓ "; color: var(--ok); font-weight: 700; }
.layout { scroll-margin-top: 90px; }

.badge-desc { font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.badge-dest { background: var(--navy); }
.card-ahorro { margin: 0; font-size: 13px; font-weight: 700; color: var(--ok); }
.pd-desc { display: inline-block; margin-left: 10px; padding: 2px 9px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 15px; vertical-align: 4px; }
.pd-ahorro { margin: 2px 0 0; font-weight: 700; color: var(--ok); }
.pd-ahorro[hidden], .pd-desc[hidden] { display: none; }
.pb-desc { font-size: 12px; padding: 1px 6px; border-radius: 999px; background: var(--accent); color: #fff; vertical-align: 2px; }
.btn-destacar { margin-top: 12px; background: none; border: 1px dashed var(--line); color: var(--muted); border-radius: 999px; padding: 8px 14px; cursor: pointer; font: inherit; font-size: 14px; }
.btn-destacar.on { border-style: solid; border-color: var(--accent); color: var(--accent); }

@media (max-width: 760px) {
  .banners { margin-top: 10px; padding: 0 14px; }
  .bn-slide { aspect-ratio: 2 / 1; min-height: 0; }
  .bn-texto { padding: 16px 18px; gap: 4px; }
  .bn-titulo { font-size: 21px; }
  .bn-sub { font-size: 13.5px; }
  .bn-boton { padding: 7px 14px; font-size: 14px; }
  .bn-flecha { display: none; }
  .bn-puntos { margin-top: 8px; }
  body.con-banners .hero { padding: 10px 16px 0; }
  body.con-banners .hero-pts { justify-content: flex-start; font-size: 12.5px; gap: 4px 12px; }
  .layout { scroll-margin-top: calc(var(--alto-top, 106px) + 56px); }
  .card-ahorro { font-size: 12px; }
  .badge-desc { font-size: 12px; }
}

/* v2.4 · Panel: campañas */
.bn-lista { display: grid; gap: 10px; }
.bn-item { display: grid; grid-template-columns: 240px 1fr auto; gap: 14px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.bn-item p { margin: 2px 0; }
.bn-thumb { aspect-ratio: 4 / 1; border-radius: 8px; overflow: hidden; background: var(--bg); }
.bn-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bn-mini { height: 100%; display: flex; flex-direction: column; justify-content: center; padding: 6px 10px; background: linear-gradient(110deg, var(--navy), var(--accent)); color: #fff; font-size: 12px; overflow: hidden; }
.bn-mini span { opacity: .85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bn-form { display: grid; gap: 10px; }
.bn-form label { display: grid; gap: 4px; }
.bn-form label.check { display: flex; }
.bn-fila { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.bn-form select { height: 40px; border: 1px solid var(--line); border-radius: 10px; padding: 0 10px; background: var(--card); color: var(--ink); }
.bn-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bn-prev-img { aspect-ratio: 4 / 1; margin: 6px 0; border: 1px dashed var(--line); border-radius: 8px; display: grid; place-items: center; overflow: hidden; }
.bn-prev-img.movil { aspect-ratio: 2 / 1; }
.bn-prev-img img { width: 100%; height: 100%; object-fit: cover; }
.bn-borrar { color: var(--out) !important; margin-left: auto; }
#frmDest input { height: 36px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; }
.fila-apagada td { opacity: .55; }
.fila-actual td { font-weight: 700; }
.tbl-corta { max-width: 520px; }
@media (max-width: 760px) { .bn-item { grid-template-columns: 1fr; } .bn-imgs { grid-template-columns: 1fr; } }