/* =====================================================================
   DEWIMED Sklep B2B — styles (extends main styles.css)
   ===================================================================== */

/* ---- Compact checkout summary ---- */
.cs-row { display: grid; grid-template-columns: 1fr auto; gap: .15rem .6rem; padding: .6rem 0; border-bottom: 1px solid var(--line-soft); }
.cs-name { font-size: .82rem; color: var(--navy); font-weight: 500; line-height: 1.35; }
.cs-sku { font-family: monospace; font-size: .7rem; color: var(--slate-400); font-weight: 400; }
.cs-qty { grid-column: 1; font-size: .76rem; color: var(--slate-500); }
.cs-sum { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-weight: 600; font-size: .85rem; color: var(--navy); white-space: nowrap; }
.cs-tot { display: flex; justify-content: space-between; align-items: center; padding: .45rem 0; font-size: .85rem; color: var(--slate-600); }
.cs-tot:first-of-type { margin-top: .4rem; }
.cs-grand { border-top: 2px solid var(--line); margin-top: .3rem; padding-top: .7rem; font-weight: 700; font-size: 1.05rem; color: var(--navy); }

/* ---- Account page ---- */
.account-grid { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; align-items: start; }
@media (max-width: 760px) { .account-grid { grid-template-columns: 1fr; } }
.account-nav { display: flex; flex-direction: column; gap: .25rem; position: sticky; top: 92px; }
.account-nav button { text-align: left; padding: .7rem 1rem; border-radius: 10px; font: inherit; font-size: .9rem;
  color: var(--slate-600); background: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, color .15s; display: flex; align-items: center; gap: .6rem; }
.account-nav button:hover { background: var(--bg-soft); }
.account-nav button.active { background: var(--blue-50); color: var(--blue-700); font-weight: 600; }
.account-nav button svg { width: 17px; height: 17px; }
.account-panel { display: none; }
.account-panel.active { display: block; }
.account-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; margin-bottom: 1.2rem; }
.account-card h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 1.2rem; font-weight: 600; }

/* Order history */
.order-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 1rem; }
.order-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .6rem;
  padding: 1rem 1.2rem; background: var(--bg-soft); cursor: pointer; }
.order-head .o-no { font-weight: 700; color: var(--navy); font-size: .95rem; }
.order-head .o-meta { font-size: .8rem; color: var(--slate-500); }
.order-head .o-total { font-weight: 700; color: var(--blue-700); }
.order-items { padding: 0 1.2rem; max-height: 0; overflow: hidden; transition: max-height .3s var(--ease), padding .3s; }
.order-items.open { max-height: 1200px; padding: 1rem 1.2rem; }
.order-items table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.order-items td { padding: .4rem .3rem; border-bottom: 1px solid var(--line-soft); }
.o-status { display: inline-block; padding: .25rem .7rem; border-radius: 100px; font-size: .72rem; font-weight: 600; }
.o-status.new { background: #fef3c7; color: #92400e; }
.o-status.confirmed { background: #d1fae5; color: #065f46; }
.o-status.shipped { background: #dbeafe; color: #1e40af; }
.o-status.cancelled { background: #fee2e2; color: #991b1b; }
.acc-msg { padding: .7rem 1rem; border-radius: 10px; font-size: .88rem; margin-bottom: 1rem; display: none; }
.acc-msg.ok { background: #f0fdf4; border: 1px solid #86efac; color: #15803d; display: block; }
.acc-msg.err { background: #fff1f1; border: 1px solid #fca5a5; color: #b91c1c; display: block; }


/* ---- Shop layout ---- */
.shop-wrap { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; }
@media (max-width: 860px) {
  .shop-wrap { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; max-height: none; overflow: visible; }
}

/* ---- Sidebar / filters ---- */
.shop-sidebar { position: sticky; top: 92px; max-height: calc(100vh - 104px); overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--slate-400) transparent; }
.shop-sidebar::-webkit-scrollbar { width: 8px; }
.shop-sidebar::-webkit-scrollbar-thumb { background: var(--line); border-radius: 8px; }
.shop-sidebar::-webkit-scrollbar-thumb:hover { background: var(--slate-400); }
.filter-box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
.filter-box h4 { font-size: .9rem; font-weight: 600; color: var(--navy); margin-bottom: 1rem; letter-spacing: .02em; }
.filter-cats { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .15rem; }
.filter-cats a { display: flex; justify-content: space-between; align-items: center;
  padding: .5rem .75rem; border-radius: 10px; font-size: .88rem; color: var(--slate-600);
  transition: background .18s, color .18s; cursor: pointer; }
.filter-cats a:hover, .filter-cats a.active { background: var(--blue-50); color: var(--blue-700); font-weight: 500; }
.filter-cats .count { font-size: .75rem; color: var(--slate-400); background: var(--line-soft);
  padding: .1rem .45rem; border-radius: 100px; }
.filter-search { width: 100%; padding: .65rem 1rem; border: 1px solid var(--line);
  border-radius: 10px; font: inherit; font-size: .9rem; color: var(--ink);
  background: #fff; outline: none; margin-bottom: .8rem;
  transition: border-color .2s, box-shadow .2s; }
.filter-search:focus { border-color: var(--blue-300); box-shadow: var(--ring); }

/* ---- Product grid ---- */
.shop-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: .8rem; margin-bottom: 1.4rem; }
.shop-total { font-size: .88rem; color: var(--slate-500); }
.shop-sort select { padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; font-size: .88rem; color: var(--ink); background: #fff; outline: none; cursor: pointer; }
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }

.prod-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: box-shadow .22s, transform .22s; display: flex; flex-direction: column; }
.prod-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.prod-card .thumb { aspect-ratio: 1; overflow: hidden; background: var(--bg-soft); position: relative; }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: .5rem;
  transition: transform .3s; }
.prod-card:hover .thumb img { transform: scale(1.06); }
.prod-card .card-body { padding: .9rem; flex: 1; display: flex; flex-direction: column; gap: .3rem; }
.prod-card .sku { font-size: .72rem; color: var(--slate-400); font-family: monospace; }
.prod-card .pname { font-size: .88rem; color: var(--navy); font-weight: 500; line-height: 1.35; flex: 1; }
.prod-card .price-row { margin-top: auto; padding-top: .6rem; display: flex; align-items: center;
  justify-content: space-between; gap: .5rem; }
.prod-card .price { font-size: 1.02rem; font-weight: 700; color: var(--blue-700); }
.prod-card .price-lock { font-size: .78rem; color: var(--slate-400); display: flex; align-items: center; gap: .3rem; }
.prod-card .price-lock svg { width: 14px; height: 14px; }
.prod-card .btn-add { width: 34px; height: 34px; border-radius: 10px; background: var(--blue-50);
  color: var(--blue-700); display: grid; place-items: center; flex-shrink: 0;
  transition: background .18s, color .18s; }
.prod-card .btn-add:hover { background: var(--blue); color: #fff; }
.prod-card .btn-add svg { width: 18px; height: 18px; }
.prod-card .btn-add.in-cart { background: var(--navy); color: #fff; }

/* ---- Skeleton loader ---- */
.skel { background: linear-gradient(90deg, var(--bg-soft) 25%, var(--line-soft) 50%, var(--bg-soft) 75%);
  background-size: 200% 100%; animation: skel-anim 1.4s infinite; border-radius: 8px; }
@keyframes skel-anim { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skel-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.skel-img { aspect-ratio: 1; }
.skel-body { padding: .9rem; }
.skel-line { height: .75rem; margin-bottom: .55rem; border-radius: 4px; }
.skel-line.w60 { width: 60%; }
.skel-line.w80 { width: 80%; }
.skel-line.w40 { width: 40%; }

/* ---- Pagination ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: .4rem; margin-top: 2.5rem; }
.pagination button { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; color: var(--slate-600); font-weight: 500; cursor: pointer;
  transition: background .18s, color .18s, border-color .18s; }
.pagination button:hover, .pagination button.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.pagination button:disabled { opacity: .4; cursor: default; }

/* ---- Cart indicator (nav) ---- */
.cart-badge { position: relative; display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem .9rem; border-radius: 10px; font-weight: 500; font-size: .88rem; color: var(--navy);
  background: var(--bg-soft); border: 1px solid var(--line); transition: background .18s; }
.cart-badge:hover { background: var(--blue-50); }
.cart-bubble { min-width: 18px; height: 18px; background: var(--orange); color: #fff;
  border-radius: 100px; font-size: .65rem; font-weight: 700; display: grid; place-items: center;
  padding: 0 .3rem; }
.cart-bubble:empty, .cart-bubble[data-count="0"] { display: none; }

/* ---- Cart page ---- */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-size: .8rem; font-weight: 600; color: var(--slate-500);
  letter-spacing: .06em; text-transform: uppercase; padding: .6rem .8rem; border-bottom: 2px solid var(--line); }
.cart-table td { padding: .75rem .8rem; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.cart-table .tn { width: 52px; height: 52px; object-fit: contain; border-radius: 8px;
  background: var(--bg-soft); padding: .25rem; }
.cart-table .item-name { font-weight: 500; color: var(--navy); font-size: .9rem; }
.cart-table .item-sku { font-size: .75rem; color: var(--slate-400); font-family: monospace; }
.qty-input { width: 64px; padding: .4rem .6rem; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; text-align: center; font-size: .9rem; }
.btn-remove { background: none; border: none; color: var(--slate-400); cursor: pointer;
  padding: .3rem; border-radius: 6px; display: grid; place-items: center; transition: color .2s; }
.btn-remove:hover { color: #e53e3e; }
.cart-summary { max-width: 340px; margin-left: auto; margin-top: 2rem;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.cart-summary .row { display: flex; justify-content: space-between; align-items: center;
  padding: .5rem 0; border-bottom: 1px solid var(--line-soft); font-size: .92rem; }
.cart-summary .row:last-child { border-bottom: none; font-weight: 700; font-size: 1.05rem; color: var(--navy); }
.cart-empty { text-align: center; padding: 4rem 2rem; color: var(--slate-500); }
.cart-empty svg { width: 64px; height: 64px; opacity: .25; margin: 0 auto 1rem; }

/* ---- Checkout ---- */
.checkout-grid { display: grid; grid-template-columns: 1fr 360px; gap: 2rem; align-items: start; }
@media (max-width: 860px) { .checkout-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy);
  margin-bottom: .4rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: .75rem 1rem; border: 1px solid var(--line);
  border-radius: 12px; font: inherit; font-size: .95rem; color: var(--ink);
  background: #fff; outline: none; transition: border-color .2s, box-shadow .2s; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--blue-300); box-shadow: var(--ring); }
.form-group textarea { resize: vertical; min-height: 90px; }

/* ---- Login page ---- */
.auth-wrap { min-height: calc(100vh - 76px); display: grid; place-items: center; padding: 2rem; }
.auth-card { width: min(100%, 440px); background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow); }
.auth-card h2 { font-size: 1.6rem; font-weight: 400; color: var(--navy); margin-bottom: .4rem; }
.auth-card .sub { font-size: .9rem; color: var(--slate-500); margin-bottom: 1.8rem; }
.auth-tabs { display: flex; gap: 0; border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden; margin-bottom: 1.8rem; }
.auth-tabs button { flex: 1; padding: .65rem; font: inherit; font-size: .88rem; font-weight: 500;
  background: #fff; border: none; color: var(--slate-500); cursor: pointer; transition: background .18s, color .18s; }
.auth-tabs button.active { background: var(--navy); color: #fff; }
.auth-error { background: #fff1f1; border: 1px solid #fca5a5; border-radius: 10px;
  padding: .65rem 1rem; font-size: .88rem; color: #b91c1c; margin-bottom: 1rem; display: none; }
.auth-error.show { display: block; }
.auth-success { background: #f0fdf4; border: 1px solid #86efac; border-radius: 10px;
  padding: .65rem 1rem; font-size: .88rem; color: #15803d; margin-bottom: 1rem; display: none; }
.auth-success.show { display: block; }

/* ---- Order confirmation ---- */
.order-confirm { text-align: center; padding: 3rem 1rem; }
.order-confirm .icon { width: 72px; height: 72px; border-radius: 50%; background: #f0fdf4;
  display: grid; place-items: center; margin: 0 auto 1.5rem; color: #16a34a; }
.order-confirm h2 { font-size: 1.8rem; color: var(--navy); margin-bottom: .5rem; }
.order-confirm .order-no { font-size: 1.1rem; font-weight: 700; color: var(--blue-700);
  background: var(--blue-50); padding: .5rem 1.2rem; border-radius: 100px; display: inline-block; margin-bottom: 1.2rem; }

/* ---- Product detail ---- */
.prod-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 720px) { .prod-detail { grid-template-columns: 1fr; } }
.prod-gallery .main-img { aspect-ratio: 1; background: var(--bg-soft); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--line); cursor: zoom-in; }
.prod-gallery .main-img img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; }
.prod-info .sku-badge { font-family: monospace; font-size: .8rem; color: var(--slate-400);
  background: var(--bg-soft); padding: .25rem .7rem; border-radius: 100px; border: 1px solid var(--line); display: inline-block; margin-bottom: .8rem; }
.prod-info h1 { font-size: 1.6rem; color: var(--navy); font-weight: 400; margin-bottom: .6rem; }
.prod-price-box { background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.2rem; margin: 1.5rem 0; }
.prod-price-box .price-label { font-size: .8rem; color: var(--slate-500); margin-bottom: .3rem; }
.prod-price-box .price-main { font-size: 2rem; font-weight: 700; color: var(--blue-700); }
.prod-price-box .price-unit { font-size: .8rem; color: var(--slate-400); }
.prod-price-box .price-meta { font-size: .78rem; color: var(--slate-400); margin-top: .5rem; }
.prod-price-locked { font-size: .9rem; color: var(--slate-500); display: flex; align-items: center; gap: .5rem; }

/* ---- Alert / toast ---- */
.toast { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  background: var(--navy); color: #fff; padding: .85rem 1.4rem; border-radius: 12px;
  font-size: .9rem; box-shadow: var(--shadow-lg); transform: translateY(120%);
  transition: transform .3s var(--ease); max-width: 320px; }
.toast.show { transform: translateY(0); }
.toast.success { background: #16a34a; }
.toast.error { background: #dc2626; }

/* ---- Login required banner ---- */
.login-banner { background: var(--blue-50); border: 1px solid #c3d8fc; border-radius: var(--radius);
  padding: 1rem 1.4rem; display: flex; align-items: center; gap: 1rem; font-size: .9rem; color: var(--navy); }
.login-banner a { color: var(--blue-700); font-weight: 600; }
.login-banner svg { flex-shrink: 0; color: var(--blue-700); }

/* ---- Responsive tweaks ---- */
@media (max-width: 600px) {
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .shop-header { flex-direction: column; align-items: flex-start; }
}