:root{
  --ease:cubic-bezier(.4,0,.2,1);
  --spring:cubic-bezier(.34,1.56,.64,1);
  --red:#CC0000;--red-h:#aa0000;--red-light:rgba(204,0,0,.07);
  --white:#fff;--grey:#f5f5f5;--grey-2:#ebebeb;--grey-3:#d4d4d4;
  --text:#0a0a0a;--text-2:#555;--text-3:#999;--black:#0a0a0a;
  --font:Inter,-apple-system,sans-serif;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}


/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#fff;color:#0a0a0a;font-size:14px;line-height:2.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
html, body {
  overflow-x: hidden;
  max-width: 100%;
}
* {
  max-width: 100%;
}

/* ── NAV ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:52px;background:#CC0000;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.09)}
.nav-inner{max-width:100%;padding:0 40px;height:100%;display:flex;align-items:center;gap:24px;justify-content:space-between}
.nav-logo{font-size:15px;font-weight:800;color:#0a0a0a;letter-spacing:-.4px;white-space:nowrap}
.nav-logo .dot{color:#CC0000}
.nav-links{display:flex;list-style:none;gap:0}
.nav-links li{display:flex;align-items:center}
.nav-links li::after{content:'|';color:#fff;font-size:14px}
.nav-links li:last-child::after{content:''}
.nav-links a{font-size:13px;font-weight:700;color:#fff;padding:5px 13px;border-radius:20px;transition:.15s}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.15)}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-icon-btn{width:34px;height:34px;border-radius:50%;background:#f5f5f5;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;position:relative;color:#0a0a0a;font-size:14px}
.nav-icon-btn:hover{background:#ebebeb}
.badge{position:absolute;top:-2px;right:-2px;width:16px;height:16px;border-radius:50%;background:#CC0000;color:#fff;font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.avatar{width:30px;height:30px;border-radius:50%;background:#0a0a0a;color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;user-select:none}

/* ── DROPDOWN ── */
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border:1px solid rgba(0,0,0,.09);border-radius:16px;padding:6px;min-width:200px;box-shadow:0 20px 60px rgba(0,0,0,.12);z-index:200;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .15s,transform .15s}
.dropdown.open .dropdown-menu{opacity:1;pointer-events:all;transform:translateY(0)}
.dropdown-item{padding:8px 12px;border-radius:8px;font-size:13px;color:#0a0a0a;cursor:pointer;transition:background .12s;display:flex;align-items:center;gap:8px}
.dropdown-item:hover{background:#f5f5f5}
.dropdown-item.red{color:#CC0000}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 20px;border-radius:8px;font-size:13px;font-weight:600;font-family:'Inter',-apple-system,sans-serif;cursor:pointer;border:none;transition:.15s cubic-bezier(.4,0,.2,1);white-space:nowrap;letter-spacing:-.1px}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-red{background:#CC0000;color:#fff}.btn-red:hover{background:#aa0000}
.btn-black{background:#0a0a0a;color:#fff}.btn-black:hover{background:#1a1a1a}
.btn-white{background:#fff;color:#0a0a0a;border:1px solid rgba(0,0,0,.15)}.btn-white:hover{background:#f5f5f5}
.btn-ghost{background:transparent;color:#CC0000;border:1px solid #CC0000}.btn-ghost:hover{background:rgba(204,0,0,.07)}
.btn-grey{background:#f5f5f5;color:#0a0a0a;border:1px solid rgba(0,0,0,.09)}.btn-grey:hover{background:#ebebeb}
.btn-sm{padding:6px 14px;font-size:12px;border-radius:6px}
.btn-lg{padding:13px 28px;font-size:15px;border-radius:16px}
.btn-xl{padding:15px 36px;font-size:16px;border-radius:16px}
.btn-block{width:100%}

/* ── INPUTS ── */
.input,.sel{width:100%;padding:11px 14px;background:#f5f5f5;border:1.5px solid transparent;border-radius:8px;font-size:14px;font-family:'Inter',-apple-system,sans-serif;color:#0a0a0a;outline:none;transition:.15s}
.input:focus,.sel:focus{border-color:#CC0000;background:#fff;box-shadow:0 0 0 3px rgba(204,0,0,.07)}
.input::placeholder{color:#444}
.input.error{border-color:#CC0000}
textarea.input{resize:vertical;min-height:90px}
.sel{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-color:#f5f5f5;padding-right:36px}
.pw-wrap{position:relative}
.pw-wrap .input{padding-right:42px}
.pw-eye{position:absolute;right:12px;top:50%;transform:translateY(-50%);cursor:pointer;color:#999;font-size:15px;user-select:none;transition:color .15s;line-height:1}
.pw-eye:hover{color:#555}
.fg{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
.fg label{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#555}
.err-msg{font-size:11px;color:#CC0000;margin-top:2px;display:none}
.err-msg.show{display:block}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

/* ── CARD ── */
.card{background:#fff;border:1px solid rgba(0,0,0,.09);border-radius:16px;padding:24px}

/* ── PRODUCT CARD ── */
.product-card{background:#fff;border:1px solid rgba(0,0,0,.09);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s cubic-bezier(.4,0,.2,1),border-color .15s;cursor:pointer}
.product-card:hover{transform:translateY(-4px);box-shadow:0 20px 60px rgba(0,0,0,.12);border-color:#d4d4d4}
.product-img{aspect-ratio:4/3;background:#f5f5f5;display:flex;align-items:center;justify-content:center;font-size:44px;overflow:hidden;position:relative;width:100%}
.product-img img{width:100%;height:100%;object-fit:cover}
.product-badge{position:absolute;top:10px;left:10px;background:#CC0000;color:#fff;font-size:10px;font-weight:700;padding:3px 8px;border-radius:6px;text-transform:uppercase}
.product-info{display:flex;flex-direction:column;gap:2px;padding:8px 10px 10px;width:100%}
.product-cat{display:none}
.product-name{font-size:13px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.product-seller{display:none}
.product-footer{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.product-price{font-size:14px;font-weight:700}
.product-price-old{font-size:12px;color:#999;text-decoration:line-through;margin-left:5px}
.stars{color:#f5b042;font-size:12px;display:flex;gap:1px}

/* ── STATUS BADGES ── */
.status{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600}
.status::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}
.s-success{background:rgba(0,140,0,.08);color:#007700}
.s-warning,.s-pending{background:rgba(180,100,0,.1);color:#8a5000}
.s-danger{background:#ffe5e5;color:#CC0000}
.s-info{background:rgba(0,80,200,.08);color:#0044bb}
.s-neutral{background:#e5e5e5;color:#555}

/* ── TABLE ── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 16px;font-size:10px;font-weight:700;color:#0a0a0a;letter-spacing:.07em;text-transform:uppercase;border-bottom:1px solid #ebebeb;white-space:nowrap}
td{padding:13px 16px;border-bottom:1px solid #ebebeb;color:#0a0a0a;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#fafafa}

/* ── MODAL ── */
.modal-overlay{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.3);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .25s cubic-bezier(.4,0,.2,1)}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:#fff;border-radius:24px;padding:36px 40px;max-width:560px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 48px 120px rgba(0,0,0,.18);transform:scale(.96) translateY(12px);transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
.modal-overlay.open .modal{transform:scale(1) translateY(0)}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.modal-title{font-size:20px;font-weight:700;letter-spacing:-.4px}
.modal-x{width:28px;height:28px;border-radius:50%;background:#f5f5f5;border:none;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:background .15s;flex-shrink:0}
.modal-x:hover{background:#ebebeb}

/* ── TOAST ── */
#toast-root{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{background:#1a1a1a;color:#fff;padding:12px 18px;border-radius:8px;font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px;box-shadow:0 20px 60px rgba(0,0,0,.12);animation:toastIn .3s cubic-bezier(.34,1.56,.64,1);min-width:240px}
.toast-success{border-left:3px solid #00aa44}
.toast-error{border-left:3px solid #CC0000}
.toast-info{border-left:3px solid #0066bb}
@keyframes toastIn{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}

/* ── LAYOUT ── */
.page{padding-top:84px;padding-bottom:80px}
.container{max-width:100%;padding:0 40px}
.container-sm{max-width:820px;margin:0 auto;padding:0 32px}
.divider{height:1px;background:rgba(0,0,0,.09);margin:20px 0}
.section{margin-bottom:48px}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.h1{font-size:32px;font-weight:800;letter-spacing:-.8px}
.h2{font-size:24px;font-weight:700;letter-spacing:-.5px}
.h3{font-size:18px;font-weight:700;letter-spacing:-.3px}
.h4{font-size:15px;font-weight:600}
.text-red{color:#CC0000}
.text-2{color:#555;font-size:13px}

/* ── GRID ── */
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-20{gap:20px}.gap-24{gap:24px}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}

/* ── TOGGLE ── */
.toggle{width:40px;height:24px;border-radius:12px;background:#d4d4d4;position:relative;cursor:pointer;transition:background .2s;flex-shrink:0}
.toggle::after{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.2);transition:transform .2s}
.toggle.on{background:#CC0000}
.toggle.on::after{transform:translateX(16px)}

/* ── CHIP ── */
.chip{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:500;border:1px solid rgba(0,0,0,.09);background:#fff;color:#555;cursor:pointer;transition:.15s;white-space:nowrap}
.chip:hover,.chip.active{background:#CC0000;color:#fff;border-color:#CC0000}

/* ── EMPTY STATE ── */
.empty-state{text-align:center;padding:64px 24px}
.empty-icon{font-size:40px;margin-bottom:14px;opacity:.25}
.empty-title{font-size:17px;font-weight:700;margin-bottom:6px}
.empty-desc{font-size:13px;color:#555;margin-bottom:20px}

/* ── FOOTER ── */
.footer{background:#1a1a1a;color:rgba(255,255,255,.65);padding:48px 0 28px;margin-top:80px}
.footer-grid{max-width:100%;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer-logo{font-size:16px;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.4px}
.footer-logo .dot{color:#CC0000}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.5);transition:color .15s}
.footer-links a:hover{color:#fff}
.footer-bottom{max-width:100%;margin:28px auto 0;padding:20px 40px 0;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.3)}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fade-up{opacity:0;animation:fadeUp .4s cubic-bezier(.4,0,.2,1) forwards}

/* ── PAGINATION ── */
.pagination{display:flex;gap:4px;justify-content:center}
.page-btn{width:32px;height:32px;border-radius:8px;border:1px solid rgba(0,0,0,.09);background:#fff;font-size:13px;font-family:'Inter',-apple-system,sans-serif;color:#555;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s}
.page-btn:hover,.page-btn.active{background:#CC0000;color:#fff;border-color:#CC0000}

/* ── MOBILE IMAGE OPTIMIZATION ── */
.product-img{contain:strict}
.product-img img{loading:lazy;decoding:async}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .grid-auto{grid-template-columns:repeat(3,1fr)!important;gap:8px}
  .nav-links{display:none}
  .container,.container-sm{padding:0 16px}
  .row2,.row3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .modal{padding:24px 20px;border-radius:16px}
  .product-name{font-size:12px}
  .product-price{font-size:13px}
  .product-info{padding:6px 8px 8px}
}
@media(max-width:480px){
  .grid-4,.grid-3,.grid-2{grid-template-columns:repeat(2,1fr)}
  .grid-auto{grid-template-columns:repeat(3,1fr)!important}
  .footer-grid{grid-template-columns:1fr}
  .product-img{font-size:28px}
}
@media(min-width:769px) and (max-width:1024px){
  .grid-auto{grid-template-columns:repeat(5,1fr)!important}
}

/* ── CART FLOAT BTN (mobile) ── */
@media(max-width:600px){
  .cart-float{position:fixed;bottom:80px;right:16px;z-index:50;background:#CC0000;color:#fff;border:none;border-radius:50%;width:52px;height:52px;font-size:20px;cursor:pointer;box-shadow:0 8px 24px rgba(204,0,0,.4);display:flex;align-items:center;justify-content:center}
  .cat-pills{overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .cat-pills::-webkit-scrollbar{display:none}
}