:root{--brand-blue:#2B2C86;--brand-blue-2:#202164;--brand-orange:#E52B0E;--bg:#F5F6FA;--bg-soft:#F8F9FC;--text:#161928;--muted:#747B8C;--border:#E4E7EF;--success:#10B981;--shadow:0 18px 50px rgba(17,24,39,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.page{min-height:100vh;display:flex;flex-direction:column}.main{flex:1}.container-narrow{width:min(1220px,100%);margin:0 auto;padding:0 18px}.text-muted{color:var(--muted)}.text-brand{color:var(--brand-blue)}.text-accent{color:var(--brand-orange)}.mt-auto{margin-top:auto}.btn{border:0;border-radius:13px;padding:12px 16px;font-weight:850;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.18s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-blue{background:var(--brand-blue);color:#fff}.btn-blue:hover{background:var(--brand-blue-2)}.btn-orange{background:var(--brand-orange);color:#fff}.btn-light{background:#fff;color:var(--brand-blue);border:1px solid var(--border)}.icon-square{width:44px;height:44px;padding:0}.field{width:100%;border:1px solid var(--border);background:#fff;border-radius:13px;padding:12px 13px;outline:0}.field:focus{border-color:var(--brand-blue);box-shadow:0 0 0 3px rgba(43,44,134,.10)}
.topbar{background:#fff;border-bottom:1px solid var(--border);font-size:13px}.topbar-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar-group{display:flex;align-items:center;gap:18px}.topbar a{color:var(--muted)}.topbar a:hover{color:var(--brand-blue)}.header{position:sticky;top:0;background:rgba(245,246,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:1000}.header-main{min-height:78px;display:flex;align-items:center;gap:14px}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:950;font-size:23px;letter-spacing:-.05em;color:var(--brand-blue)}.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--brand-blue),#4849c8);color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px rgba(43,44,134,.25)}.mobile-menu-btn{display:none}.catalog-wrap{position:relative}.catalog-panel{position:absolute;left:0;top:calc(100% + 10px);width:900px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);display:none;grid-template-columns:250px 1fr;overflow:hidden;z-index:1002}.catalog-panel.is-open{display:grid}.catalog-left{background:var(--bg-soft);padding:10px}.catalog-tab{width:100%;border:0;background:transparent;padding:12px;border-radius:12px;display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:850;text-align:left;cursor:pointer}.catalog-tab.is-active,.catalog-tab:hover{background:#fff;color:var(--brand-blue)}.catalog-content{padding:22px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.catalog-col h4{margin:0 0 10px;color:var(--brand-blue)}.catalog-col a{display:block;color:var(--muted);padding:6px 0}.catalog-col a:hover{color:var(--brand-orange)}.search{flex:1;min-width:240px;display:flex;background:#fff;border:1px solid var(--border);border-radius:15px;overflow:hidden}.search input{flex:1;border:0;outline:0;padding:0 14px;background:transparent}.search .btn{border-radius:0}.header-actions{display:flex;align-items:center;gap:12px}.action{position:relative;min-width:62px;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:12px;font-weight:750}.action i{font-size:20px;color:var(--brand-blue)}.action-badge{position:absolute;top:-8px;right:8px;background:var(--brand-orange);color:#fff;font-size:10px;border-radius:999px;padding:2px 6px;min-width:18px;text-align:center}.mobile-drawer-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.42);z-index:1190;opacity:0;pointer-events:none;transition:.2s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(92vw,390px);background:#fff;z-index:1200;transform:translateX(-102%);transition:.25s ease;display:flex;flex-direction:column}.drawer-open .mobile-drawer{transform:none}.drawer-open .mobile-drawer-backdrop{opacity:1;pointer-events:auto}.drawer-head{padding:14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.drawer-search{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border)}.drawer-body{padding:10px;overflow:auto}.drawer-link{display:flex;justify-content:space-between;gap:12px;padding:13px;border-radius:13px;font-weight:850;color:var(--brand-blue)}.drawer-link span{color:var(--muted);font-weight:700}.drawer-link:hover{background:var(--bg-soft)}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:13px;padding:18px 0 0}.breadcrumbs a{color:var(--brand-blue)}.section{padding:34px 0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-title{margin:0;font-size:30px;line-height:1.12;letter-spacing:-.05em;color:var(--brand-blue)}.link-more{font-weight:850;color:var(--brand-orange)}.hero-lite{padding:24px 0 10px}.hero-grid{display:grid;grid-template-columns:1.7fr .9fr;gap:18px}.hero-card{min-height:310px;border-radius:28px;padding:34px;background:linear-gradient(135deg,var(--brand-blue),#3f42bc);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}.hero-card:after{content:"";position:absolute;right:-90px;bottom:-100px;width:330px;height:330px;border-radius:50%;background:rgba(255,255,255,.10)}.hero-card h1{position:relative;margin:0 0 14px;font-size:42px;line-height:1.04;letter-spacing:-.06em;max-width:720px}.hero-card p{position:relative;margin:0 0 22px;color:rgba(255,255,255,.78);font-size:17px;max-width:620px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap}.hero-tag{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);color:#fff;border-radius:999px;padding:10px 13px;font-weight:850}.hero-aside{display:grid;gap:18px}.mini-promo,.promo-card,.content-card,.info-item,.cat-card,.product-card,.summary,.sidebar,.order-card,.profile-menu,.gallery,.product-panel,.cart-item{background:#fff;border:1px solid var(--border);box-shadow:0 8px 30px rgba(17,24,39,.04)}.mini-promo{border-radius:24px;padding:20px;display:flex;justify-content:space-between;align-items:center;min-height:146px}.mini-promo .sale{font-size:42px;color:var(--brand-orange);font-weight:950;letter-spacing:-.07em}.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.cat-card{min-height:140px;border-radius:20px;padding:16px;display:flex;flex-direction:column;gap:9px;transition:.18s}.cat-card:hover{transform:translateY(-3px);border-color:rgba(43,44,134,.22)}.cat-icon{width:44px;height:44px;border-radius:15px;background:var(--bg-soft);display:grid;place-items:center;color:var(--brand-blue);font-size:20px}.cat-card strong{font-size:14px}.cat-card span{font-size:12px;color:var(--muted)}.promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.promo-card{position:relative;min-height:190px;border-radius:24px;padding:24px;overflow:hidden}.promo-card h3{margin:0 0 8px;color:var(--brand-blue);font-size:24px;letter-spacing:-.04em}.promo-card p{color:var(--muted);max-width:300px}.promo-card .big{position:absolute;right:18px;bottom:8px;color:var(--brand-orange);font-size:58px;font-weight:950;letter-spacing:-.08em}.info-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.info-item{border-radius:18px;padding:18px;display:flex;align-items:flex-start;gap:12px}.info-item i{width:42px;height:42px;border-radius:14px;background:var(--bg-soft);color:var(--brand-blue);display:grid;place-items:center;flex:0 0 auto}.info-item strong{display:block;margin-bottom:4px}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-card{position:relative;border-radius:20px;padding:14px;display:flex;flex-direction:column;min-height:365px}.badges{position:absolute;left:14px;top:14px;z-index:2}.badge{display:inline-flex;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:950}.badge-hit{background:rgba(43,44,134,.10);color:var(--brand-blue)}.badge-sale{background:rgba(229,43,14,.10);color:var(--brand-orange)}.fav-btn{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);z-index:2;cursor:pointer}.fav-btn.is-active{color:var(--brand-orange);border-color:rgba(229,43,14,.25);background:rgba(229,43,14,.06)}.product-img{height:170px;border-radius:17px;background:linear-gradient(180deg,#fff,var(--bg-soft));display:grid;place-items:center;margin-bottom:12px}.product-img i{font-size:68px;color:#C7CEDD}.product-title{font-weight:850;min-height:44px;color:var(--text)}.rating{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px;margin:9px 0}.rating i{color:#FFB020}.stock{display:flex;align-items:center;gap:6px;color:var(--success);font-size:13px;font-weight:800}.price-old{height:22px;color:var(--muted);text-decoration:line-through;font-size:13px;margin-top:10px}.price{font-size:23px;font-weight:950;color:var(--brand-blue);letter-spacing:-.04em}.product-actions{display:grid;grid-template-columns:1fr 44px;gap:8px;margin-top:10px}
.layout{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:start}.sidebar{border-radius:20px;padding:16px;position:sticky;top:100px}.filter-toggle{display:none;width:100%;margin-bottom:12px}.filter-group{border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:16px}.filter-group:last-child{border-bottom:0;margin:0;padding:0}.filter-title{font-weight:950;margin-bottom:10px;color:var(--brand-blue)}.check{display:flex;gap:8px;align-items:center;margin:9px 0;color:var(--muted)}.price-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.catalog-head{background:#fff;border:1px solid var(--border);border-radius:20px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.sort{display:flex;align-items:center;gap:10px}.pagination{display:flex;gap:8px;justify-content:center;margin-top:22px}.page-link{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:#fff;border:1px solid var(--border);font-weight:850}.page-link.active{background:var(--brand-blue);color:#fff}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.gallery{border-radius:24px;padding:18px}.gallery-main{height:430px;border-radius:19px;background:linear-gradient(180deg,#fff,var(--bg-soft));display:grid;place-items:center}.gallery-main i{font-size:150px;color:#C7CEDD}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.thumb{height:84px;border-radius:15px;border:1px solid var(--border);background:var(--bg-soft);display:grid;place-items:center;color:#C7CEDD;cursor:pointer}.thumb.is-active{border-color:var(--brand-blue);background:#fff}.product-panel{border-radius:24px;padding:22px}.product-panel h1{margin:0 0 10px;font-size:32px;line-height:1.12;letter-spacing:-.05em;color:var(--brand-blue)}.buy-box{margin-top:18px;padding:18px;border-radius:18px;background:var(--bg-soft);border:1px solid var(--border)}.qty{display:flex;align-items:center}.qty button{width:40px;height:40px;border:1px solid var(--border);background:#fff;cursor:pointer}.qty button:first-child{border-radius:12px 0 0 12px}.qty button:last-child{border-radius:0 12px 12px 0}.qty input{width:54px;height:40px;text-align:center;border:1px solid var(--border);border-left:0;border-right:0;outline:0}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow:auto}.tab{border:0;background:transparent;padding:13px 14px;font-weight:850;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;cursor:pointer}.tab.active{color:var(--brand-blue);border-color:var(--brand-orange)}.tab-panel{display:none}.tab-panel.active{display:block}.content-card{border-radius:22px;padding:20px}.spec-list{display:grid}.spec-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}
.cart-layout{display:grid;grid-template-columns:1fr 350px;gap:18px;align-items:start}.cart-list{display:grid;gap:12px}.cart-item{border-radius:20px;padding:14px;display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center}.cart-photo{width:96px;height:96px;border-radius:16px;background:var(--bg-soft);display:grid;place-items:center;color:#C7CEDD;font-size:38px}.cart-price{text-align:right}.summary{border-radius:22px;padding:18px;position:sticky;top:100px}.summary-row{display:flex;justify-content:space-between;gap:12px;margin:10px 0;color:var(--muted)}.summary-total{display:flex;justify-content:space-between;gap:12px;padding-top:14px;margin-top:14px;border-top:1px solid var(--border);font-size:22px;font-weight:950;color:var(--brand-blue)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}.order-step{display:flex;gap:12px;align-items:flex-start;padding:16px;background:#fff;border:1px solid var(--border);border-radius:18px}.step-number{width:32px;height:32px;border-radius:999px;background:var(--brand-blue);color:#fff;display:grid;place-items:center;font-weight:950;flex:0 0 auto}.auth-box{max-width:460px;margin:36px auto;background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.profile-grid{display:grid;grid-template-columns:260px 1fr;gap:18px;align-items:start}.profile-menu{border-radius:20px;padding:10px}.profile-menu a{display:flex;align-items:center;gap:10px;padding:13px;border-radius:13px;font-weight:850;color:var(--muted)}.profile-menu a.active,.profile-menu a:hover{background:var(--bg-soft);color:var(--brand-blue)}.order-card{border-radius:20px;padding:16px;margin-bottom:12px}.order-top{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px}.status{border-radius:999px;padding:6px 10px;background:rgba(16,185,129,.12);color:var(--success);font-weight:950;font-size:12px}.empty-state{text-align:center;padding:44px 20px;border:1px dashed var(--border);border-radius:22px;background:#fff}.empty-state i{font-size:46px;color:#C7CEDD;margin-bottom:14px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.map-box{min-height:310px;border-radius:22px;background:linear-gradient(135deg,#e8ebf3,#fff);border:1px solid var(--border);display:grid;place-items:center;color:var(--muted);text-align:center}.toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%,20px);background:#111827;color:#fff;padding:12px 16px;border-radius:14px;box-shadow:var(--shadow);z-index:1300;opacity:0;pointer-events:none;transition:.2s}.toast.is-open{opacity:1;transform:translate(-50%,0)}
.footer{margin-top:auto;background:var(--brand-blue);color:#fff;padding:42px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:28px}.footer p{color:rgba(255,255,255,.68);max-width:300px}.footer h4{margin:0 0 14px;font-size:15px}.footer a{display:block;color:rgba(255,255,255,.72);margin:9px 0;font-size:13px}.footer a:hover{color:#fff}.footer-logo{color:#fff;margin-bottom:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;color:rgba(255,255,255,.55);font-size:12px}.mobile-bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--border);z-index:1180;padding:7px 6px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -10px 28px rgba(16,28,71,.08)}.mobile-bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:11px;font-weight:750}.mobile-bottom-nav a i{font-size:18px}.mobile-bottom-nav a.active{color:var(--brand-orange)}
@media(max-width:1100px){.cat-grid{grid-template-columns:repeat(4,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.promo-grid,.info-strip{grid-template-columns:repeat(2,1fr)}.action span:not(.action-badge){display:none}.catalog-panel{width:820px}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){body{padding-bottom:68px}.topbar{display:none}.header-main{min-height:auto;padding:10px 18px;flex-wrap:wrap;gap:10px}.mobile-menu-btn{display:inline-flex}.logo{font-size:20px;margin-right:auto}.logo-mark{width:32px;height:32px;border-radius:10px}.catalog-wrap{display:none}.search{order:10;flex-basis:100%;min-width:100%}.search input{min-height:44px}.header-actions{margin-left:0}.header-actions .action:first-child{display:none}.hero-grid,.product-detail,.cart-layout,.profile-grid,.layout,.contact-grid{grid-template-columns:1fr}.hero-card{min-height:auto;padding:22px}.hero-card h1{font-size:28px}.hero-card p{font-size:14px}.cat-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.promo-grid,.info-strip,.footer-grid,.form-grid{grid-template-columns:1fr}.section{padding:24px 0}.section-title{font-size:24px}.section-head{align-items:flex-start}.sidebar,.summary{position:static}.filter-toggle{display:inline-flex}.sidebar{display:none}.sidebar.is-open{display:block}.catalog-head{flex-direction:column;align-items:stretch}.sort{justify-content:space-between}.gallery-main{height:300px}.gallery-main i{font-size:105px}.cart-item{grid-template-columns:78px 1fr}.cart-photo{width:78px;height:78px;font-size:32px}.cart-item>.cart-price{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;text-align:left}.footer-bottom{flex-direction:column}.mobile-bottom-nav{display:flex}}
@media(max-width:460px){.container-narrow{padding:0 12px}.header-main{padding-left:12px;padding-right:12px}.btn{padding:10px 12px}.logo span:not(.logo-mark){letter-spacing:-.06em}.hero-card h1{font-size:24px}.cat-card{min-height:118px;padding:13px 10px}.product-card{padding:10px;border-radius:16px;min-height:335px}.product-img{height:130px}.product-img i{font-size:54px}.product-title{font-size:13px;min-height:38px}.price{font-size:18px}.product-actions{grid-template-columns:1fr}.product-actions .icon-square{width:100%}.promo-card p{max-width:100%}.promo-card .big{position:static;margin-top:12px;font-size:34px}.section-head{flex-direction:column}.product-panel h1{font-size:24px}.spec-row{grid-template-columns:1fr;gap:4px}.header-actions{gap:7px}.action{min-width:42px}.action-badge{right:0}.auth-box{margin:18px auto;padding:18px}}

/* Admin panel */
.admin-body{background:#f4f6fb;color:#172033}.admin-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.admin-sidebar{background:#111a3d;color:#fff;padding:22px;position:sticky;top:0;height:100vh}.admin-logo{color:#fff;margin-bottom:26px;display:flex}.admin-nav{display:grid;gap:8px}.admin-nav a{color:#d9def7;text-decoration:none;padding:12px 14px;border-radius:14px;display:flex;gap:10px;align-items:center}.admin-nav a:hover,.admin-nav a.active{background:rgba(255,255,255,.12);color:#fff}.admin-main{padding:24px;min-width:0}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.admin-top h1{margin:0;font-size:28px}.admin-top p{margin:4px 0 0;color:#6b7280}.admin-menu-toggle{display:none}.admin-grid-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.admin-card,.admin-panel{background:#fff;border:1px solid #e6e9f2;border-radius:22px;box-shadow:0 12px 32px rgba(17,24,39,.06)}.admin-card{padding:20px}.admin-card span{color:#6b7280;display:block;margin-bottom:8px}.admin-card b{font-size:28px}.admin-panel{padding:20px;margin-bottom:18px}.admin-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.admin-panel-head h2{margin:0}.table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:720px}.admin-table th,.admin-table td{text-align:left;padding:13px;border-bottom:1px solid #edf0f7;vertical-align:middle}.admin-table th{font-size:13px;color:#6b7280}.admin-table a{color:#2B2C86;font-weight:700;text-decoration:none}.status-pill{display:inline-flex;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#2B2C86;font-weight:700;font-size:12px}.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:end}.admin-form-wide{grid-template-columns:repeat(4,minmax(0,1fr))}.admin-form label{display:grid;gap:6px;font-weight:700}.admin-form .full{grid-column:1/-1}.admin-form .check{display:flex;align-items:center;gap:8px}.alert-error{background:#fff1f0;color:#b42318;border:1px solid #ffdad6;border-radius:14px;padding:12px;margin-bottom:12px}.admin-login-body{min-height:100vh;display:grid;place-items:center;background:#f4f6fb}.admin-login{width:min(420px,calc(100% - 28px));background:#fff;border:1px solid #e6e9f2;border-radius:24px;padding:28px;box-shadow:0 20px 60px rgba(17,24,39,.1);display:grid;gap:14px}.admin-login h1{margin:0}.admin-login p{margin:0;color:#6b7280}.admin-login label{display:grid;gap:6px;font-weight:700}
@media(max-width:980px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:fixed;z-index:1000;left:-300px;transition:.25s;height:100vh}.admin-body.admin-open .admin-sidebar{left:0}.admin-menu-toggle{display:inline-flex}.admin-grid-cards{grid-template-columns:repeat(2,1fr)}.admin-form,.admin-form-wide{grid-template-columns:1fr}.admin-main{padding:16px}.admin-top h1{font-size:22px}}
@media(max-width:560px){.admin-grid-cards{grid-template-columns:1fr}.admin-top{align-items:flex-start}.admin-panel{padding:14px}}