/* FeDeCo — shared storefront + admin shell. Black / Red / Gold, 3 design versions. */
:root{
  --black:#111111; --red:#C40000; --red-bright:#DD0000; --red-fill:#C40000; --gold:#FFCE00; --gold-deep:#E6B800;
  --bg:#F7F6F2; --surface:#FFFFFF; --surface2:#F2F0EA; --ink:#141414; --ink2:#5F5C55;
  --line:#E4E1D8; --ok:#1E7A46; --ok-soft:#E5F3EB; --warn:#7A5500; --warn-soft:#FFF4CC; --bad:#B3261E; --bad-soft:#FBE9E7;
  --shadow:0 1px 3px rgba(17,17,17,.06),0 14px 34px -12px rgba(17,17,17,.14);
  --ease:cubic-bezier(.16,1,.3,1);
  /* variant tokens (v1 default: Werkbank) */
  --font-d:'Archivo','Be Vietnam Pro',sans-serif; --font-b:'Archivo','Be Vietnam Pro',sans-serif; --rad:6px; --rad-lg:10px;
  --disp-case:none; --disp-track:-.02em; --disp-weight:800;
}
html[data-variant="v2"]{
  --font-d:'Zilla Slab','Be Vietnam Pro',serif; --font-b:'Inter Tight','Be Vietnam Pro',sans-serif; --rad:12px; --rad-lg:18px;
  --disp-case:none; --disp-track:-.01em; --disp-weight:700;
}
html[data-variant="v3"]{
  --font-d:'Space Grotesk','Be Vietnam Pro',sans-serif; --font-b:'Space Grotesk','Be Vietnam Pro',sans-serif; --rad:0px; --rad-lg:0px;
  --disp-case:uppercase; --disp-track:.01em; --disp-weight:700;
}
[data-theme="dark"]{
  --black:#0B0B0C; --red:#FF4438; --red-bright:#FF4438; --red-fill:#C22418; --gold:#FFD633; --gold-deep:#FFCE00;
  --bg:#101012; --surface:#18181B; --surface2:#1F1F23; --ink:#F0EEE8; --ink2:#A3A099;
  --line:#2A2A2F; --ok:#4CC38A; --ok-soft:#11291D; --warn:#E2B93B; --warn-soft:#2C230D; --bad:#FF6B61; --bad-soft:#331512;
  --shadow:0 1px 3px rgba(0,0,0,.5),0 16px 40px -12px rgba(0,0,0,.6);
}
:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:2px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--bg);color:var(--ink);font-size:14.5px;line-height:1.55;
  -webkit-font-smoothing:antialiased;transition:background .35s,color .35s;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
img{display:block;max-width:100%}
input,select,textarea{font:inherit;color:var(--ink)}
::selection{background:var(--gold);color:#111}
.disp{font-family:var(--font-d);font-weight:var(--disp-weight);text-transform:var(--disp-case);letter-spacing:var(--disp-track)}
.wrap{max-width:1260px;margin:0 auto;padding:0 26px}

/* hazard stripe utility (gold/black) */
.hazard{background:repeating-linear-gradient(-45deg,var(--gold) 0 14px,var(--black) 14px 28px)}
.hazard-thin{height:6px}

/* ---------- top bar + nav ---------- */
.topline{background:var(--black);color:#EDEBE4;font-size:11.5px;padding:7px 0}
[data-theme="dark"] .topline{background:#000}
.topline .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.topline b{color:var(--gold)}
.nav{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1260px;margin:0 auto;padding:0 26px;height:68px;display:flex;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--font-d);font-weight:800;font-size:21px;letter-spacing:-.01em}
.logo-mark{width:33px;height:40px;flex-shrink:0;display:block}
.logo-mark svg{width:100%;height:100%;display:block}
[data-theme="dark"] .logo-mark .lm-shell,.foot .logo-mark .lm-shell{stroke:#45423A;stroke-width:3}
.logo small{display:block;font-size:9px;font-weight:700;letter-spacing:.22em;color:var(--ink2);text-transform:uppercase;margin-top:-2px}
.nav-links{display:flex;gap:20px;margin-left:auto;font-weight:600;font-size:13.5px;color:var(--ink2)}
.nav-links a{transition:color .2s;position:relative;padding:4px 0}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;background:var(--gold)}
.icon-btn{min-width:38px;height:38px;border-radius:var(--rad);border:1px solid var(--line);background:var(--surface);
  display:grid;place-items:center;transition:all .2s;position:relative;font-size:11px;font-weight:800;letter-spacing:.06em;padding:0 8px}
.icon-btn:hover{border-color:var(--red);transform:translateY(-1px)}
.icon-btn svg{width:16px;height:16px;stroke:currentColor;stroke-width:1.9;fill:none;stroke-linecap:round;stroke-linejoin:round}
.theme-btn .moon{display:none}
[data-theme="dark"] .theme-btn .sun{display:none}
[data-theme="dark"] .theme-btn .moon{display:block}
.cart-n{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;border-radius:9px;background:var(--red-fill);color:#fff;
  font-size:10px;font-weight:700;display:grid;place-items:center;padding:0 4px;transition:transform .3s var(--ease)}
.cart-n.bump{transform:scale(1.4)}
.variant-pill{display:flex;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:var(--surface)}
.variant-pill button{padding:9px 11px;font-size:10.5px;font-weight:800;letter-spacing:.05em;color:var(--ink2);transition:all .15s}
.variant-pill button:hover{color:var(--ink)}
.variant-pill button.on{background:var(--black);color:var(--gold)}

/* ---------- buttons / badges / chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 22px;border-radius:var(--rad);
  font-weight:700;font-size:13.5px;border:1.5px solid var(--line);background:var(--surface);transition:all .2s var(--ease);
  font-family:var(--font-d);text-transform:var(--disp-case);letter-spacing:.02em}
.btn:hover{transform:translateY(-1px);border-color:var(--ink)}
.btn.red{background:var(--red-fill);border-color:var(--red-fill);color:#fff}
.btn.red:hover{filter:brightness(1.1);color:#fff}
.btn.black{background:var(--black);border-color:var(--black);color:var(--gold)}
.btn.black:hover{color:var(--gold);filter:brightness(1.25)}
[data-theme="dark"] .btn.black{border-color:var(--line)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#111}
.btn.gold:hover{color:#111;filter:brightness(1.05)}
.btn.sm{padding:8px 14px;font-size:12.5px}
.btn.wide{width:100%;padding:14px}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn svg{width:15px;height:15px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.badge{display:inline-flex;align-items:center;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 10px;border-radius:calc(var(--rad) - 2px)}
.badge.gold{background:var(--gold);color:#111}
.badge.red{background:var(--red-fill);color:#fff}
.badge.black{background:var(--black);color:var(--gold)}
.badge.line{border:1px solid var(--line);color:var(--ink2);background:var(--surface)}
.norm-chip{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:800;letter-spacing:.04em;
  border:1.5px solid var(--gold-deep);color:var(--ink);background:color-mix(in srgb,var(--gold) 14%,transparent);
  padding:4px 10px;border-radius:calc(var(--rad) - 2px)}
.chip{padding:8px 15px;border-radius:var(--rad);border:1px solid var(--line);background:var(--surface);font-size:12.5px;
  font-weight:600;color:var(--ink2);transition:all .2s}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.active{background:var(--black);color:var(--gold);border-color:var(--black)}

/* ---------- cards / product grid ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--rad-lg);box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;gap:10px;padding:18px 20px 0;flex-wrap:wrap}
.card-head h2{font-family:var(--font-d);font-size:16px;font-weight:800;text-transform:var(--disp-case)}
.card-head .sub{font-size:12px;color:var(--ink2)}
.card-body{padding:16px 20px 20px}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod{background:var(--surface);border:1px solid var(--line);border-radius:var(--rad-lg);overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .3s;animation:pIn .45s var(--ease) both;position:relative}
@keyframes pIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.prod:hover{transform:translateY(-5px);border-color:color-mix(in srgb,var(--gold-deep) 60%,var(--line))}
.prod-media{aspect-ratio:1;overflow:hidden;position:relative;background:#EDEBE4;cursor:pointer}
[data-theme="dark"] .prod-media{background:#232326}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.prod:hover .prod-media img{transform:scale(1.06)}
.prod-badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:5px;z-index:2}
.prod-body{padding:15px 16px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.prod-cat{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.prod-name{font-family:var(--font-d);font-weight:700;font-size:14.5px;line-height:1.3}
.prod-norms{display:flex;gap:5px;flex-wrap:wrap}
.prod-norms .norm-chip{font-size:9px;padding:3px 8px}
.prod-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:8px;gap:8px}
.price{font-family:var(--font-d);font-weight:800;font-size:17px}
.price small{font-size:11px;color:var(--ink2);font-weight:600;font-family:var(--font-b)}
.stock-dot{font-size:11px;font-weight:700}
.stock-dot.in{color:var(--ok)}
.stock-dot.low{color:var(--warn)}
.stock-dot.out{color:var(--bad)}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ink2)}
.field input,.field select,.field textarea{border:1.5px solid var(--line);background:var(--surface2);border-radius:var(--rad);
  padding:12px 13px;outline:none;transition:border-color .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-deep)}
.field .err{color:var(--bad);font-size:12px;display:none}
.field.invalid input,.field.invalid select{border-color:var(--bad)}
.field.invalid .err{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);
  padding:11px 14px;border-bottom:2px solid var(--line);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums;vertical-align:middle}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--surface2)}
tbody tr:last-child td{border-bottom:none}
.table-wrap{overflow-x:auto;padding:4px 6px 8px}

/* ---------- drawer (cart + admin edit) ---------- */
.overlay{position:fixed;inset:0;background:rgba(12,10,6,.55);backdrop-filter:blur(4px);z-index:90;opacity:0;pointer-events:none;transition:opacity .3s}
.overlay.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(450px,94vw);background:var(--surface);z-index:99;
  transform:translateX(105%);visibility:hidden;transition:transform .5s var(--ease),visibility 0s linear .5s;
  display:flex;flex-direction:column;box-shadow:var(--shadow)}
.drawer.open{transform:none;visibility:visible;transition:transform .5s var(--ease)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-family:var(--font-d);font-size:18px;font-weight:800;text-transform:var(--disp-case)}
.drawer-body{flex:1;overflow-y:auto;padding:8px 24px}
.drawer-foot{border-top:1px solid var(--line);padding:16px 24px 22px}
.ci{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}
.ci img{width:62px;height:62px;object-fit:cover;border-radius:var(--rad);background:var(--surface2);flex-shrink:0}
.ci-info{flex:1;min-width:0}
.ci-info b{font-size:13.5px;display:block}
.ci-info small{color:var(--ink2);font-size:11.5px;display:block}
.ci-row{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.stepper{display:flex;align-items:center;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden}
.stepper button{width:28px;height:28px;font-size:15px;transition:background .15s}
.stepper button:hover{background:var(--line)}
.stepper span{width:32px;text-align:center;font-weight:700;font-size:13px}
.ci .p{font-weight:800}
.t-line{display:flex;justify-content:space-between;font-size:13px;color:var(--ink2);padding:3px 0}
.t-line.grand{font-size:17px;font-weight:800;color:var(--ink);border-top:2px solid var(--line);margin-top:8px;padding-top:10px}
.t-line .save{color:var(--ok);font-weight:700}
.cart-empty{text-align:center;color:var(--ink2);padding:54px 10px}

/* ---------- modal / toast ---------- */
.modal{position:fixed;inset:0;z-index:95;display:grid;place-items:center;padding:20px;pointer-events:none;
  visibility:hidden;transition:visibility 0s linear .4s}
.modal.open{visibility:visible;transition:none}
.modal-card{background:var(--surface);border-radius:var(--rad-lg);max-width:480px;width:100%;padding:28px;box-shadow:var(--shadow);
  opacity:0;transform:translateY(22px);transition:all .4s var(--ease);max-height:90vh;overflow:auto}
.modal.open .modal-card{opacity:1;transform:none;pointer-events:auto}
.modal-card h3{font-family:var(--font-d);font-size:19px;font-weight:800;margin-bottom:4px;text-transform:var(--disp-case)}
.modal-card .sub{font-size:12.5px;color:var(--ink2);margin-bottom:16px}
.modal-actions{display:flex;gap:10px;margin-top:16px}
.modal-actions .btn{flex:1}
.toast-zone{position:fixed;bottom:22px;right:22px;z-index:130;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--black);color:#F5F2E8;padding:12px 18px;border-radius:var(--rad);font-weight:600;font-size:13px;
  box-shadow:var(--shadow);animation:pIn .35s var(--ease);border-left:4px solid var(--gold)}
.toast.out{opacity:0;transition:opacity .3s}

/* ---------- footer ---------- */
footer{margin-top:80px;background:var(--black);color:#D8D5CC}
[data-theme="dark"] footer{background:#000}
.foot{max-width:1260px;margin:0 auto;padding:50px 26px 26px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;font-size:13px}
.foot h4{font-size:10.5px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:8px}
.foot a{color:#B8B5AC;transition:color .2s}
.foot a:hover{color:var(--gold)}
.foot p{color:#8F8C84;font-size:12.5px;margin-top:12px;max-width:36ch}
.foot-btm{border-top:1px solid #2A2A2A;max-width:1260px;margin:24px auto 0;padding:18px 26px 0;display:flex;
  justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11.5px;color:#8F8C84}

/* ---------- admin specifics ---------- */
.admin-shell{display:grid;grid-template-columns:225px 1fr;min-height:calc(100vh - 68px)}
.admin-side{background:var(--surface);border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:4px}
.admin-side .nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--rad);color:var(--ink2);
  font-weight:600;font-size:13.5px;transition:all .18s;width:100%;text-align:left}
.admin-side .nav-item svg{width:17px;height:17px;stroke:currentColor;stroke-width:1.9;fill:none;stroke-linecap:round;stroke-linejoin:round}
.admin-side .nav-item:hover{background:var(--surface2);color:var(--ink)}
.admin-side .nav-item.active{background:var(--black);color:var(--gold)}
.admin-main{padding:24px;min-width:0}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--rad-lg);box-shadow:var(--shadow);padding:18px}
.stat span{font-size:11.5px;color:var(--ink2);font-weight:600}
.stat b{font-family:var(--font-d);font-size:24px;font-weight:800;display:block;margin-top:4px;font-variant-numeric:tabular-nums}
.stat small{font-size:11px;font-weight:700}
.status-sel{border:1.5px solid var(--line);border-radius:var(--rad);background:var(--surface2);padding:7px 10px;
  font-weight:700;font-size:12px;outline:none;cursor:pointer}
.st-pill{font-size:10.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border-radius:calc(var(--rad) - 2px)}
.st-pill.processing{background:var(--warn-soft);color:var(--warn)}
.st-pill.shipped{background:color-mix(in srgb,var(--gold) 22%,transparent);color:var(--ink)}
.st-pill.delivered{background:var(--ok-soft);color:var(--ok)}
.st-pill.cancelled{background:var(--bad-soft);color:var(--bad)}
.thumb-sm{width:40px;height:40px;border-radius:var(--rad);object-fit:cover;background:var(--surface2)}

@media (max-width:1080px){ .pgrid{grid-template-columns:repeat(3,1fr)} .stat-row{grid-template-columns:1fr 1fr} .foot{grid-template-columns:1fr 1fr} }
@media (max-width:860px){
  .admin-shell{grid-template-columns:1fr}
  .admin-side{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--line)}
  .nav-links{display:none}
}
@media (max-width:680px){ .pgrid{grid-template-columns:1fr 1fr} .two{grid-template-columns:1fr} .foot{grid-template-columns:1fr} }
@media (max-width:560px){
  .nav-inner{gap:8px;padding:0 14px}
  .logo > span:last-child{display:none}
  .variant-pill button{padding:8px 8px;font-size:10px;letter-spacing:.02em}
  .icon-btn{min-width:36px;height:36px}
}
@media (max-width:460px){ .pgrid{grid-template-columns:1fr} }
@media (prefers-reduced-motion:reduce){*{animation-duration:.001s!important;transition-duration:.001s!important}}