:root{
  --bg:#FBF4E8;
  --surface:#FFFFFF;
  --ink:#2B1B12;
  --ink-soft:#6E5A48;
  --leather:#9C6B3E;
  --leather-dark:#6E4626;
  --leather-darker:#4A2E18;
  --canvas-dark:#241712;
  --canvas-dark-2:#1A100C;
  --thread:#C1442A;
  --thread-dark:#9A3620;
  --thread-light:#F4C9B8;
  --stitch:#EFE0C6;
  --border:#E6D6B8;
  --ok:#3F7A4E;
  --error:#B3261E;
  --radius-sm:8px; --radius-md:14px; --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(36,23,18,.12), 0 1px 1px rgba(36,23,18,.06);
  --shadow-md:0 10px 26px rgba(36,23,18,.16);
  --shadow-lg:0 24px 54px rgba(36,23,18,.28);
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px;
  --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px;
  --container:1180px;
  --ease: cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important} }
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',ui-sans-serif,system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Fraunces',ui-serif,Georgia,serif;color:var(--ink);line-height:1.15;margin:0 0 var(--space-3);font-weight:600}
p{margin:0 0 var(--space-4);color:var(--ink-soft)}
a{color:inherit} img{max-width:100%;display:block} ul{margin:0;padding:0;list-style:none} button{font-family:inherit}
label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
input,select,textarea{width:100%;min-height:48px;border-radius:10px;border:1px solid var(--border);background:var(--surface);padding:0 14px;font-size:15px;font-family:'Inter';color:var(--ink)}
textarea{min-height:96px;padding:12px 14px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--leather);outline-offset:1px;border-color:var(--leather)}
.field{margin-bottom:var(--space-4)}
.field-error{color:var(--error);font-size:13px;margin-top:4px;display:none}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--error)}
.field.has-error .field-error{display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--space-5)}
@media (max-width:640px){ .container{padding:0 var(--space-4)} }
.skip-link{position:absolute;left:-999px;top:0;background:var(--thread);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;z-index:1000;font-weight:700}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--thread);outline-offset:2px;border-radius:4px}
.label{font-family:'Space Mono',ui-monospace,monospace;text-transform:uppercase;letter-spacing:0.08em}
.visually-hidden{position:absolute;left:-9999px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;border:2px solid transparent;transition:transform 180ms var(--ease),background 180ms var(--ease),box-shadow 180ms var(--ease),color 180ms var(--ease);touch-action:manipulation;background:none}
.btn:active{transform:scale(0.97)}
.btn:disabled{opacity:0.55;cursor:not-allowed;transform:none}
.btn-thread{background:var(--thread);color:#fff;box-shadow:var(--shadow-sm)}
.btn-thread:hover:not(:disabled){background:var(--thread-dark);box-shadow:var(--shadow-md)}
.btn-outline-dark{background:transparent;border-color:var(--border);color:var(--ink)}
.btn-outline-dark:hover{background:var(--surface);border-color:var(--ink-soft)}
.btn-ghost{background:none;border:none;color:var(--ink-soft);text-decoration:underline;min-height:auto;padding:4px}
.btn-block{width:100%}
.icon{width:22px;height:22px;flex-shrink:0} .icon-sm{width:18px;height:18px}

/* Header (spójny z resztą strony) */
.site-header{position:sticky;top:0;z-index:100;background:rgba(36,23,18,0.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,0.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:var(--space-4)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-family:'Fraunces';font-weight:700;font-size:18px}
.brand-mark{width:40px;height:40px;border-radius:10px;background:var(--leather);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-mark svg{width:22px;height:22px;stroke:#fff}
.brand-text small{display:block;font-family:'Space Mono';font-weight:400;font-size:10.5px;color:rgba(255,255,255,0.6);letter-spacing:0.04em;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:var(--space-6)}
.main-nav a{color:rgba(255,255,255,0.82);text-decoration:none;font-weight:600;font-size:14.5px;padding:8px 2px;position:relative}
.main-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--thread);transform:scaleX(0);transform-origin:left;transition:transform 200ms var(--ease)}
.main-nav a:hover{color:#fff} .main-nav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.cart-link{position:relative;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.14);color:#fff;text-decoration:none;flex-shrink:0}
.cart-link svg{width:20px;height:20px;stroke:#fff}
.cart-badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--thread);color:#fff;font-family:'Space Mono';font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}

.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,0.16);background:rgba(255,255,255,0.06);color:#fff;cursor:pointer;flex-shrink:0}
.nav-toggle svg{width:22px;height:22px}
.mobile-panel{display:none;flex-direction:column;gap:2px;padding:var(--space-4) var(--space-5) var(--space-5);background:var(--canvas-dark);border-top:1px solid rgba(255,255,255,0.08)}
.mobile-panel a{color:rgba(255,255,255,0.88);text-decoration:none;font-weight:600;font-size:16px;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,0.06);min-height:44px;display:flex;align-items:center}
body.nav-open .mobile-panel{display:flex}
@media (max-width:900px){ .main-nav{display:none} .nav-toggle{display:inline-flex} }
@media (min-width:901px){ .mobile-panel{display:none !important} }

.mobile-call-bar{display:none}

section{padding:var(--space-8) 0}
@media (max-width:640px){ section{padding:var(--space-6) 0} }
.page-head{max-width:640px;margin-bottom:var(--space-6)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--thread-dark);font-family:'Space Mono';font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:0.08em;margin-bottom:var(--space-3)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--thread);display:inline-block}
.breadcrumb{font-size:13px;color:var(--ink-soft);margin-bottom:var(--space-4)}
.breadcrumb a{color:var(--thread-dark);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* Filtry kategorii */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:var(--space-6)}
.filter-btn{border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);border-radius:999px;padding:10px 18px;font-weight:600;font-size:14px;cursor:pointer;min-height:44px}
.filter-btn[aria-pressed="true"]{background:var(--canvas-dark);color:#fff;border-color:var(--canvas-dark)}

/* Siatka produktów */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-5)}
@media (max-width:980px){ .product-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .product-grid{grid-template-columns:1fr} }
.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform 200ms var(--ease), box-shadow 200ms var(--ease)}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.product-swatch{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;position:relative}
.product-swatch svg{width:56%;height:56%}
.product-body{padding:var(--space-4)}
.product-cat{font-family:'Space Mono';font-size:11px;text-transform:uppercase;letter-spacing:0.06em;color:var(--thread-dark);margin-bottom:4px}
.product-card h3{font-size:17px;margin-bottom:6px}
.product-price{font-family:'Space Mono';font-weight:700;font-size:15px;color:var(--ink)}
.empty-state{padding:var(--space-7) 0;text-align:center;color:var(--ink-soft)}

/* Strona produktu */
.product-layout{display:grid;grid-template-columns:0.9fr 1.1fr;gap:var(--space-8);align-items:start}
@media (max-width:900px){ .product-layout{grid-template-columns:1fr;gap:var(--space-6)} }
.product-stage{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;position:sticky;top:96px}
@media (max-width:900px){ .product-stage{position:static} }
.product-stage svg{width:52%;height:52%}
.product-info h1{font-size:clamp(26px,3.4vw,34px)}
.product-info .price{font-family:'Space Mono';font-weight:700;font-size:22px;margin-bottom:var(--space-4)}
.option-group{margin-bottom:var(--space-5)}
.option-group h4{font-size:13.5px;text-transform:uppercase;letter-spacing:0.04em;font-family:'Space Mono';margin-bottom:10px}
.swatches{display:flex;flex-wrap:wrap;gap:10px}
.swatch-btn{border:2px solid var(--border);background:var(--surface);border-radius:10px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;min-height:44px}
.swatch-btn[aria-pressed="true"]{border-color:var(--thread);color:var(--thread-dark);background:var(--thread-light)}
.qty-row{display:flex;align-items:center;gap:12px;margin-bottom:var(--space-5)}
.qty-control{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;overflow:hidden}
.qty-control button{width:44px;height:44px;border:none;background:var(--surface);font-size:18px;cursor:pointer}
.qty-control input{width:48px;min-height:44px;text-align:center;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);border-radius:0;-moz-appearance:textfield;appearance:textfield}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.product-actions{display:flex;gap:12px;flex-wrap:wrap}
.stock-note{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ok);margin-top:var(--space-4)}
.stock-note svg{width:16px;height:16px;stroke:var(--ok)}

/* Koszyk */
.cart-table{width:100%;border-collapse:collapse}
.cart-table th{text-align:left;font-family:'Space Mono';font-size:11.5px;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-soft);padding:0 0 10px;border-bottom:1px solid var(--border)}
.cart-table td{padding:var(--space-4) 0;border-bottom:1px solid var(--border);vertical-align:middle}
.cart-line-name{font-weight:700;margin-bottom:2px}
.cart-line-meta{font-size:13px;color:var(--ink-soft)}
.cart-remove{background:none;border:none;color:var(--thread-dark);cursor:pointer;font-size:13px;text-decoration:underline;padding:4px}
.cart-layout{display:grid;grid-template-columns:1.3fr 0.7fr;gap:var(--space-7);align-items:start}
@media (max-width:900px){ .cart-layout{grid-template-columns:1fr} }
.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6);position:sticky;top:96px}
@media (max-width:900px){ .summary-card{position:static} }
.summary-row{display:flex;justify-content:space-between;font-size:15px;margin-bottom:10px;color:var(--ink-soft)}
.summary-row.total{font-family:'Space Mono';font-weight:700;font-size:18px;color:var(--ink);border-top:1px solid var(--border);padding-top:var(--space-4);margin-top:var(--space-4)}

/* Checkout */
.checkout-layout{display:grid;grid-template-columns:1.3fr 0.7fr;gap:var(--space-7);align-items:start}
@media (max-width:900px){ .checkout-layout{grid-template-columns:1fr} }
.checkout-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-6)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}
@media (max-width:560px){ .form-row{grid-template-columns:1fr} }
.payment-note{background:var(--stitch);border:1px dashed var(--leather);border-radius:var(--radius-md);padding:var(--space-4);font-size:14px;color:var(--leather-darker);display:flex;gap:10px;align-items:flex-start;margin-bottom:var(--space-5)}
.payment-note svg{width:20px;height:20px;stroke:var(--leather-darker);flex-shrink:0;margin-top:2px}
.form-error{background:#FBE7E5;border:1px solid var(--error);color:var(--error);border-radius:10px;padding:12px 16px;font-size:14px;margin-bottom:var(--space-4);display:none}
.form-error.visible{display:block}

/* Potwierdzenie */
.confirm-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-7);text-align:center;max-width:640px;margin:0 auto}
.confirm-icon{width:64px;height:64px;border-radius:50%;background:var(--stitch);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-5)}
.confirm-icon svg{width:32px;height:32px;stroke:var(--leather-dark)}
.order-number{font-family:'Space Mono';font-weight:700;font-size:20px;background:var(--bg);border:1px dashed var(--border);border-radius:10px;padding:12px 18px;display:inline-block;margin:var(--space-4) 0}

.site-footer{background:var(--canvas-dark);color:rgba(255,255,255,0.7);padding:var(--space-7) 0}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,0.5)}
.footer-bottom a{color:rgba(255,255,255,0.7)}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120%);background:var(--canvas-dark);color:#fff;padding:14px 22px;border-radius:999px;font-size:14.5px;font-weight:600;box-shadow:var(--shadow-lg);transition:transform 260ms var(--ease);z-index:200;display:flex;align-items:center;gap:10px}
.toast.visible{transform:translate(-50%,0)}
.toast svg{width:18px;height:18px;stroke:#fff}

.skeleton{background:linear-gradient(90deg,var(--stitch) 25%,#f6ecd8 37%,var(--stitch) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:var(--radius-md)}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}