/* ════════════════════════════════════════
   VARIABLES — paleta, tipografía y tema claro/oscuro
   Cambia estos valores para reescalar todo el sitio
════════════════════════════════════════ */
:root {
  --bg:#f5f0ea; --surface:#ffffff; --ink:#1a1a1a; --mid:#6b6b6b; --line:#e0d8cf;
  --accent:#c8533a; --accent-ink:#ffffff; --tint:#f0d5cf; --good:#1f7a4d; --danger:#c0392b;
  --display:'Manrope',system-ui,sans-serif; --body:'Manrope',system-ui,sans-serif;
  --radius:10px; --shadow:0 4px 24px rgba(0,0,0,.07);
  --gutter-l:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
}
:root{color-scheme:light}

*{box-sizing:border-box;margin:0;padding:0}
em,i{font-style:normal}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:15px;line-height:1.5;background:var(--bg);color:var(--ink);
  min-height:100vh;display:flex;flex-direction:column;
  padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
body.lock{overflow:hidden}
button{font:inherit;color:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
main{flex:1;width:100%;max-width:1180px;margin:0 auto}

/* ════════════════════════════════════════
   HEADER
════════════════════════════════════════ */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:100;background:var(--bg);
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  max-width:1180px;width:100%;margin:0 auto;padding-block:16px}
.logo{font-family:var(--display);font-size:2rem;letter-spacing:.04em;line-height:1}
.logo span{color:var(--accent)}
.search{flex:1 1 280px;max-width:460px;min-width:0;display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:0 16px}
.search input{flex:1;min-width:0;border:0;background:none;outline:none;padding:11px 0;font-size:15px}
.search:focus-within{border-color:var(--accent)}
.header-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-left:auto}
.tab-btn,.btn-logout,.cart-btn,.fav-toggle{background:var(--surface);border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;min-height:42px;font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;gap:8px;transition:border-color .15s,background .15s}
.tab-btn:hover,.btn-logout:hover,.cart-btn:hover,.fav-toggle:hover{border-color:var(--ink)}
.tab-btn.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.fav-toggle[aria-pressed="true"]{border-color:var(--accent);color:var(--accent)}
.cart-count,.fav-count{background:var(--accent);color:var(--accent-ink);border-radius:999px;
  min-width:22px;height:22px;display:inline-grid;place-items:center;font-size:12px;padding:0 6px}
.admin-badge{background:var(--tint);color:var(--accent);padding:5px 12px;border-radius:999px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700}

/* ════════════════════════════════════════
   LOADER
════════════════════════════════════════ */
.page-loader{position:fixed;inset:0;background:var(--bg);display:flex;flex-direction:column;
  align-items:center;justify-content:center;z-index:500;transition:opacity .4s}
.page-loader.hidden{opacity:0;pointer-events:none}
.page-loader .brand{font-family:var(--display);font-size:2.4rem;letter-spacing:.06em;margin-bottom:20px}
.page-loader .brand span{color:var(--accent)}
.loader-bar{width:160px;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.loader-fill{height:100%;width:0;background:var(--accent);animation:loadFill 1.4s ease forwards}
@keyframes loadFill{to{width:100%}}

/* ════════════════════════════════════════
   TIENDA
════════════════════════════════════════ */
.tab-content{display:none}
.tab-content.active{display:block}
.store-section{padding-bottom:64px}
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:end;
  padding-block:36px 26px;border-top:1px solid var(--line)}
.store-title{font-family:var(--display);font-weight:400;font-size:clamp(2.5rem,7vw,5rem);
  line-height:.98;text-wrap:balance}
.store-title em{color:var(--accent)}
.hero-copy{color:var(--mid);max-width:38ch}
.product-count{margin-top:14px;font-size:13px;color:var(--mid)}

.filters{display:flex;flex-direction:column;gap:12px;padding-block:14px 22px;border-top:1px solid var(--line)}
.filter-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.chips{display:flex;gap:8px;flex-wrap:wrap;flex:1;min-width:0}
.filter-lbl{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--mid);width:76px;flex:none}
.filter-chip{padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;
  font-weight:500;cursor:pointer;background:none;user-select:none;white-space:nowrap}
.filter-chip:hover{border-color:var(--ink)}
.filter-chip.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.sort-select{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:13px}

.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 18px}
.product-card{min-width:0;display:flex;flex-direction:column;gap:12px;animation:cardIn .35s ease both}
@keyframes cardIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.product-media{position:relative;border-radius:6px;overflow:hidden;background:var(--tint)}
.product-img,.product-img-placeholder{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;transition:transform .3s}
.product-img{cursor:zoom-in}
.product-img-placeholder{display:grid;place-items:center;font-size:3rem;
  background:linear-gradient(135deg,var(--tint),var(--line))}
.product-card:hover .product-img{transform:scale(1.03)}
.fav-btn{position:absolute;top:8px;right:8px;width:40px;height:40px;border-radius:50%;border:0;
  background:var(--surface);display:grid;place-items:center;font-size:18px;line-height:1}
.fav-btn[aria-pressed="true"]{color:var(--accent)}
.product-info{display:flex;flex-direction:column;gap:2px;flex:1}
.product-brand{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mid)}
.product-name{font-family:var(--display);font-size:1.35rem;line-height:1.15}
.product-price{font-weight:700;font-variant-numeric:tabular-nums;margin-top:2px}
.product-sizes{display:flex;flex-wrap:wrap;gap:4px;margin:8px 0 12px}
.size-tag{padding:2px 8px;border:1px solid var(--line);border-radius:4px;font-size:11px;color:var(--mid)}
.card-actions{display:flex;gap:8px;margin-top:auto}
.btn-add-cart{flex:1;min-height:44px;background:var(--ink);color:var(--bg);border:0;border-radius:999px;
  font-size:14px;font-weight:600;transition:background .2s}
.btn-add-cart:hover{background:var(--accent);color:var(--accent-ink)}
.btn-delete,.btn-edit{display:none;min-width:44px;min-height:44px;background:none;border:1px solid var(--line);
  border-radius:999px;align-items:center;justify-content:center}
.admin-mode .btn-delete,.admin-mode .btn-edit{display:flex}
.btn-edit:hover{border-color:var(--accent)}
.btn-delete:hover{border-color:var(--danger)}
.empty-state{text-align:center;padding:72px 20px;color:var(--mid);grid-column:1/-1}
.empty-state .big-icon{font-size:3.5rem;margin-bottom:12px}
.empty-state p{font-family:var(--display);font-size:1.8rem;color:var(--ink)}

/* ════════════════════════════════════════
   ADMIN
════════════════════════════════════════ */
.admin-panel{max-width:700px;margin:24px auto 64px}
.panel-title{font-family:var(--display);font-weight:400;font-size:2.4rem;margin-bottom:4px}
.panel-sub{color:var(--mid);margin-bottom:28px}
.form-card,.settings-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.settings-card{margin-top:24px}
.upload-zone{border:2px dashed var(--line);border-radius:var(--radius);padding:32px;text-align:center;
  cursor:pointer;position:relative;margin-bottom:18px;background:var(--bg);transition:border-color .2s}
.upload-zone:hover,.upload-zone.drag{border-color:var(--accent);background:var(--tint)}
.upload-zone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.upload-icon{font-size:2rem;margin-bottom:8px}
.upload-label{color:var(--mid)}
.upload-label strong{color:var(--accent)}
.img-limit-note{font-size:12px;color:var(--mid);margin-top:6px}
.preview-grid{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:6px}
.preview-thumb{position:relative;width:76px;height:76px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.preview-thumb img{width:100%;height:100%;object-fit:cover}
.rm-img{position:absolute;top:3px;right:3px;background:rgba(0,0,0,.7);color:#fff;border:0;border-radius:50%;
  width:22px;height:22px;font-size:11px;display:grid;place-items:center}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.fg{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;min-width:0}
.fg label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--mid)}
.fg input,.fg select,.fg textarea{border:1px solid var(--line);border-radius:8px;padding:12px 14px;
  font-size:16px;background:var(--bg);outline:none;width:100%}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--accent)}
.price-hint{font-size:12px;color:var(--accent);min-height:16px}
.sizes-grid{display:flex;flex-wrap:wrap;gap:8px}
.sz-chip{padding:8px 16px;border:1px solid var(--line);border-radius:999px;cursor:pointer;
  user-select:none;background:var(--bg);font-weight:500;min-height:40px;display:inline-flex;align-items:center}
.sz-chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.custom-size{display:flex;gap:8px;margin-top:10px}
.custom-size input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:16px;background:var(--bg);outline:none}
.custom-size button{background:var(--ink);color:var(--bg);border:0;border-radius:8px;padding:0 16px;min-height:44px}
.btn-primary{width:100%;background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;
  padding:15px;font-weight:700;margin-top:6px}
.btn-primary:hover{opacity:.9}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.btn-cancel-edit{width:100%;background:none;border:1px solid var(--line);border-radius:999px;padding:13px;margin-top:10px}
.saving-bar{display:none;align-items:center;gap:10px;background:var(--tint);color:var(--accent);
  border-radius:8px;padding:10px 14px;margin-top:10px;font-size:13px}
.saving-bar.show{display:flex}
.spinner{width:15px;height:15px;border:2px solid var(--accent);border-top-color:transparent;
  border-radius:50%;animation:spin .7s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
.settings-title{font-family:var(--display);font-size:1.5rem;margin-bottom:4px}
.settings-desc{font-size:13px;color:var(--mid);margin-bottom:16px}

/* ════════════════════════════════════════
   CARRITO (panel lateral / hoja inferior en teléfono)
════════════════════════════════════════ */
.cart-overlay{position:fixed;inset:0;background:rgba(10,10,14,.5);z-index:200;opacity:0;pointer-events:none;transition:opacity .25s}
.cart-overlay.open{opacity:1;pointer-events:all}
.cart-sidebar{position:fixed;top:0;right:0;bottom:0;width:420px;max-width:100%;background:var(--surface);
  z-index:201;display:flex;flex-direction:column;transform:translateX(105%);transition:transform .3s;
  padding-top:env(safe-area-inset-top,0px)}
.cart-sidebar.open{transform:none}
.cart-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.cart-head h2{font-family:var(--display);font-weight:400;font-size:1.8rem}
.close-cart{background:none;border:0;font-size:24px;min-width:44px;min-height:44px;color:var(--mid)}
.cart-body{flex:1;min-height:0;overflow-y:auto;padding:8px 22px}
.cart-item{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.ci-img,.ci-ph{width:64px;height:84px;object-fit:cover;border-radius:4px;flex:none;background:var(--tint);display:grid;place-items:center}
.ci-details{flex:1;min-width:0}
.ci-brand{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mid)}
.ci-name{font-family:var(--display);font-size:1.15rem;line-height:1.2;margin:2px 0}
.ci-size{font-size:13px;color:var(--mid)}
.ci-price{font-weight:700;margin-top:4px}
.ci-remove{background:none;border:0;color:var(--mid);min-width:40px;min-height:40px;align-self:flex-start}
.ci-remove:hover{color:var(--danger)}
.qty-ctrl{display:flex;align-items:center;gap:12px;margin-top:6px}
.qty-btn{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:none;font-size:18px;line-height:1;display:grid;place-items:center}
.qty-btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.qty-n{min-width:20px;text-align:center;font-weight:600}
.cart-footer{padding:16px 22px calc(16px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line)}
.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;color:var(--mid)}
.cart-total-val{font-weight:700;font-size:1.3rem;color:var(--ink)}
.btn-checkout{width:100%;background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;padding:15px;font-weight:700}
.cart-empty-msg{text-align:center;padding:56px 20px;color:var(--mid)}
.cart-empty-msg .big{font-size:2.6rem;margin-bottom:8px}

/* Barra inferior "Ver pedido" (solo teléfono) */
.cartbar{display:none}

/* ════════════════════════════════════════
   MODALES
════════════════════════════════════════ */
.backdrop{position:fixed;inset:0;background:rgba(10,10,14,.55);z-index:260;display:flex;align-items:center;
  justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s;padding:16px}
.backdrop.open{opacity:1;pointer-events:all}
.modal{background:var(--surface);border-radius:var(--radius);width:100%;box-shadow:0 24px 60px rgba(0,0,0,.25);
  animation:popIn .25s ease}
@keyframes popIn{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}
#loginModal .modal{max-width:380px;padding:36px 30px;text-align:center}
.login-logo{font-family:var(--display);font-size:2.2rem;letter-spacing:.04em;margin-bottom:4px}
.login-logo span{color:var(--accent)}
.login-sub{color:var(--mid);font-size:14px;margin-bottom:24px}
.login-err{background:var(--tint);color:var(--danger);border-radius:8px;padding:9px 14px;font-size:13px;margin-bottom:16px;display:none}
.login-err.show{display:block}
#loginModal .fg{text-align:left}
.btn-login{width:100%;background:var(--ink);color:var(--bg);border:0;border-radius:999px;padding:15px;font-weight:700;margin-top:4px}
.btn-cancel-login{display:block;margin:12px auto 0;background:none;border:0;color:var(--mid);text-decoration:underline;min-height:40px}
#sizeModal .modal{max-width:340px;padding:28px;text-align:center}
#sizeModal h3{font-family:var(--display);font-weight:400;font-size:1.7rem;margin-bottom:4px}
#sizeModal p{color:var(--mid);font-size:14px;margin-bottom:18px}
.modal-sizes{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px}
.ms-btn{min-width:54px;min-height:46px;padding:8px 16px;border:1px solid var(--line);border-radius:10px;background:none;font-weight:600}
.ms-btn:hover,.ms-btn.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.modal-actions{display:flex;gap:10px}
.btn-mc{flex:1;background:none;border:1px solid var(--line);border-radius:999px;padding:13px}
.btn-mok{flex:1.4;background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;padding:13px;font-weight:700}
#imgModal.backdrop{background:rgba(0,0,0,.92);z-index:310}
#imgModal img{max-width:94vw;max-height:90vh;border-radius:6px;object-fit:contain}
.img-close{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));right:18px;background:none;border:0;color:#fff;font-size:32px;min-width:44px;min-height:44px;line-height:1}
#checkoutModal .modal{max-width:470px;max-height:90vh;max-height:90dvh;display:flex;flex-direction:column}
.co-head{padding:20px 24px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;flex:none}
.co-head h2{font-family:var(--display);font-weight:400;font-size:1.7rem}
.co-head button{background:none;border:0;font-size:22px;min-width:44px;min-height:44px;color:var(--mid)}
.co-items{overflow-y:auto;padding:8px 24px;flex:1;min-height:0}
.co-item{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.co-item:last-child{border-bottom:0}
.co-img,.co-ph{width:52px;height:68px;object-fit:cover;border-radius:4px;flex:none;background:var(--tint);display:grid;place-items:center}
.co-info{flex:1;min-width:0}
.co-brand{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mid)}
.co-name{font-family:var(--display);font-size:1.1rem;line-height:1.2}
.co-meta{font-size:12px;color:var(--mid)}
.co-price{font-weight:700;flex:none}
.co-foot{padding:16px 24px calc(16px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);flex:none}
.co-total-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.co-total-lbl{color:var(--mid)}
.co-total-items{font-size:12px;color:var(--mid)}
.co-total-amt{font-weight:700;font-size:1.5rem}
.btn-wa{width:100%;background:var(--good);color:#fff;border:0;border-radius:999px;padding:15px;font-weight:700;
  display:flex;align-items:center;justify-content:center;gap:10px}
.co-note{font-size:12px;color:var(--mid);text-align:center;margin-top:10px}

/* ════════════════════════════════════════
   FOOTER, TOAST
════════════════════════════════════════ */
footer{max-width:1180px;width:100%;margin:0 auto;border-top:1px solid var(--line);padding-block:22px;
  color:var(--mid);font-size:13px;text-align:center}
footer a{cursor:pointer;text-decoration:underline;padding:10px 6px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);
  background:var(--ink);color:var(--bg);padding:11px 20px;border-radius:999px;font-size:14px;opacity:0;
  pointer-events:none;transition:.25s;z-index:600;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ════════════════════════════════════════
   TABLET Y TELÉFONO
════════════════════════════════════════ */
@media (max-width:900px){
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{grid-template-columns:1fr;gap:10px}
}
@media (max-width:700px){
  body{font-size:16px}
  header{position:static;margin-inline:calc(-1*var(--gutter-l)) calc(-1*var(--gutter-r));
    width:auto;max-width:none;padding:12px var(--gutter-r) 10px var(--gutter-l);gap:10px}
  .logo{font-size:1.7rem;order:1;margin-right:auto}
  .header-right{order:2;margin-left:0}
  .search{order:3;flex:1 1 100%;max-width:none}
  .search input{font-size:16px;padding:12px 0}
  .header-right .cart-btn{display:none}
  .hide-m{display:none}
  .hero{padding-block:18px 12px}
  .hero-copy{font-size:14px}
  .filters{gap:8px;padding-block:10px 16px}
  .filter-lbl{display:none}
  .filter-row{flex-wrap:nowrap;margin-inline:calc(-1*var(--gutter-l)) calc(-1*var(--gutter-r));padding-inline:var(--gutter-l) var(--gutter-r)}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .filter-row:last-child{flex-wrap:wrap}
  .filter-chip{min-height:40px;display:inline-flex;align-items:center;flex:none}
  .sort-select{font-size:16px;min-height:40px}
  .products-grid{gap:22px 12px;padding-bottom:90px}
  .product-name{font-size:1.2rem}
  .form-row{grid-template-columns:1fr}
  .form-card,.settings-card{padding:20px}
  .cart-sidebar{top:auto;width:100%;height:92dvh;max-height:92dvh;border-radius:18px 18px 0 0;transform:translateY(105%);padding-top:0}
  .cart-sidebar.open{transform:none}
  .cart-head::before{content:'';position:absolute;top:7px;left:50%;width:40px;height:4px;margin-left:-20px;border-radius:4px;background:var(--line)}
  .cart-head{position:relative}
  .backdrop{align-items:flex-end;padding:0}
  .modal{border-radius:18px 18px 0 0;max-width:none!important;animation:sheetIn .28s ease}
  #loginModal .modal,#sizeModal .modal{padding-bottom:calc(28px + env(safe-area-inset-bottom,0px))}
  #imgModal.backdrop{align-items:center}
  @keyframes sheetIn{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
  .cartbar{position:fixed;left:0;right:0;bottom:0;z-index:150;display:none;
    padding:10px var(--gutter-r) calc(10px + env(safe-area-inset-bottom,0px)) var(--gutter-l);
    background:linear-gradient(transparent,var(--bg) 35%)}
  .cartbar.show{display:block}
  .cartbar button{width:100%;display:flex;justify-content:space-between;align-items:center;
    background:var(--accent);color:var(--accent-ink);border:0;border-radius:999px;
    padding:15px 22px;font-weight:700;box-shadow:0 6px 20px rgba(0,0,0,.25)}
  .toast{bottom:calc(88px + env(safe-area-inset-bottom,0px))}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Una sola tipografía: los títulos usan Manrope en negrita */
.logo,.store-title,.product-name,.panel-title,.settings-title,.cart-head h2,.ci-name,.co-head h2,.co-name,
.login-logo,#sizeModal h3,.empty-state p,.page-loader .brand{font-weight:700;letter-spacing:-.01em}
.store-title{letter-spacing:-.03em;line-height:1.02}
.logo,.login-logo,.page-loader .brand{letter-spacing:.02em}