:root{--red:#e5262a;--red2:#b9161a;--dark:#171a21;--soft:#f5f6f8;--line:#e8e9ed;--green:#168b52;--muted:#6b7280;--shadow:0 12px 35px rgba(20,24,31,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--soft);color:var(--dark);line-height:1.45}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:70px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:21px;font-weight:900;letter-spacing:-.5px}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--red);color:#fff;display:inline-grid;place-items:center;font-weight:950;box-shadow:0 6px 14px rgba(229,38,42,.25)}.desktop-nav{display:flex;gap:22px;font-weight:750;font-size:14px}.desktop-nav a:hover,.nav-actions>a:not(.btn):hover{color:var(--red)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:14px;font-weight:700}.icon-link{display:flex;gap:5px}.compare-count{background:var(--dark);color:#fff;border-radius:99px;padding:1px 6px;font-size:10px}.btn{border:0;border-radius:13px;padding:13px 18px;display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:850;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 18px rgba(229,38,42,.18)}.btn-dark{background:var(--dark);color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}.btn-sm{padding:10px 14px;border-radius:11px}.btn-block{width:100%}.menu-btn,.mobile-menu{display:none}.flash{margin-top:14px;padding:12px 16px;border-radius:12px;font-weight:700}.flash-success{background:#e8f7ef;color:#0e6e3f}.flash-error{background:#ffeded;color:#a31317}.hero{background:linear-gradient(118deg,#171a21 0%,#242934 65%,#301517 100%);color:#fff;padding:64px 0 58px;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:470px;height:470px;border:70px solid rgba(229,38,42,.13);border-radius:50%;right:-160px;top:-210px}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:center;position:relative;z-index:1}.eyebrow{text-transform:uppercase;letter-spacing:1.6px;font-size:12px;font-weight:900;color:#ff777a}.hero h1{font-size:50px;line-height:1.03;letter-spacing:-2.2px;margin:10px 0 14px;max-width:700px}.hero p{color:#c9ced7;font-size:18px;max-width:630px}.search-panel{background:#fff;color:var(--dark);padding:16px;border-radius:20px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.search-row{display:grid;grid-template-columns:1.6fr 1fr 1fr auto;gap:10px}.input,.select,input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 14px;font:inherit;outline:none}.input:focus,input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(229,38,42,.08)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);padding:20px;border-radius:18px}.stat-card b{font-size:26px;display:block}.stat-card span{color:#bfc5cf;font-size:13px}.quick-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.quick-chips a{background:#fff;border:1px solid var(--line);border-radius:99px;padding:9px 13px;font-size:13px;font-weight:800}.section{padding:42px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2{font-size:28px;letter-spacing:-.8px;margin:0}.section-head p{margin:4px 0 0;color:var(--muted)}.listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.listing-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s;box-shadow:0 1px 0 rgba(0,0,0,.01)}.listing-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.listing-image{height:205px;background:#eceff3;position:relative;overflow:hidden}.listing-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.listing-card:hover .listing-image img{transform:scale(1.025)}.car-placeholder{height:100%;display:grid;place-items:center;font-size:65px}.badges{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap}.badge{border-radius:8px;padding:5px 8px;color:#fff;font-size:10px;font-weight:900}.badge-dark{background:rgba(23,26,33,.9)}.badge-red{background:var(--red)}.badge-green{background:var(--green)}.listing-content{padding:14px}.listing-top{display:flex;gap:10px;justify-content:space-between}.listing-title{font-weight:900;line-height:1.3;display:block;margin-bottom:4px}.listing-title:hover{color:var(--red)}.fav-ghost{border:0;background:transparent;font-size:25px;cursor:pointer;line-height:1}.fav-ghost.active{color:var(--red)}.muted{color:var(--muted)}.small{font-size:12px}.listing-specs{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:14px 0}.listing-specs span{background:var(--soft);border-radius:8px;padding:7px 5px;text-align:center;font-size:11px;font-weight:750;white-space:nowrap}.listing-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}.listing-bottom strong{font-size:19px;color:var(--red)}.compare-btn{border:0;background:transparent;color:var(--muted);font-size:11px;font-weight:800;cursor:pointer}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.service-icon{width:48px;height:48px;border-radius:14px;background:#fff0f0;color:var(--red);display:grid;place-items:center;font-size:23px}.service h3{margin:14px 0 5px}.service p{color:var(--muted);margin:0}.page-head{padding:30px 0 12px}.page-head h1{margin:0;font-size:34px;letter-spacing:-1px}.filters{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:18px}.filter-grid{display:grid;grid-template-columns:2fr repeat(4,1fr) auto;gap:10px}.content-grid{display:grid;grid-template-columns:280px 1fr;gap:18px}.sidebar{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;align-self:start;position:sticky;top:88px}.sidebar h3{margin:0 0 14px}.form-stack{display:grid;gap:13px}.form-stack label,.form-grid label{font-size:13px;font-weight:800}.form-stack label input,.form-stack label select,.form-stack label textarea,.form-grid label input,.form-grid label select{margin-top:6px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.auth-wrap,.install-wrap{min-height:calc(100vh - 70px);display:grid;place-items:center;padding:45px 16px}.auth-card{width:min(560px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.auth-card h1{margin:20px 0 4px}.auth-card .big{font-size:25px}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:8px 0}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px}.gallery{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.gallery-main{height:480px;background:#eceff3}.gallery-main img{width:100%;height:100%;object-fit:cover}.thumbs{display:flex;gap:8px;padding:10px;overflow:auto}.thumbs img{width:88px;height:66px;object-fit:cover;border-radius:9px;cursor:pointer;border:2px solid transparent}.thumbs img.active{border-color:var(--red)}.detail-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:14px}.detail-price{font-size:31px;color:var(--red);font-weight:950}.spec-table{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.spec{background:#fff;padding:14px}.spec span{display:block;color:var(--muted);font-size:11px}.spec b{font-size:14px}.equipment{display:flex;gap:8px;flex-wrap:wrap}.equipment span{background:var(--soft);border-radius:9px;padding:7px 10px;font-size:12px;font-weight:750}.seller-box{display:flex;align-items:center;gap:12px}.avatar{width:48px;height:48px;border-radius:50%;background:#eceff3;display:grid;place-items:center;font-weight:900}.verified{color:var(--green);font-size:12px;font-weight:900}.my-list{display:grid;gap:12px}.my-row{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center}.my-row img{width:120px;height:82px;object-fit:cover;border-radius:10px}.status{font-size:11px;font-weight:900;padding:5px 8px;border-radius:99px;background:#eef1f5}.status-active{background:#e8f7ef;color:#0e6e3f}.status-pending{background:#fff3cd;color:#805d00}.chat-layout{display:grid;grid-template-columns:320px 1fr;min-height:620px;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.conversations{border-right:1px solid var(--line)}.conv{padding:14px;border-bottom:1px solid var(--line);display:block}.conv.active,.conv:hover{background:#fff6f6}.chat-pane{display:flex;flex-direction:column}.chat-head{padding:15px;border-bottom:1px solid var(--line);font-weight:900}.messages{flex:1;padding:18px;display:flex;flex-direction:column;gap:9px;overflow:auto}.bubble{max-width:70%;padding:10px 12px;border-radius:14px;background:#f1f3f5}.bubble.mine{align-self:flex-end;background:#ffe8e8}.bubble small{display:block;color:var(--muted);margin-top:4px}.chat-form{padding:12px;border-top:1px solid var(--line);display:flex;gap:8px}.chat-form input{flex:1}.empty{background:#fff;border:1px dashed #cdd2da;border-radius:18px;padding:40px;text-align:center;color:var(--muted)}.compare-table{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}.compare-table table{width:100%;border-collapse:collapse;min-width:750px}.compare-table th,.compare-table td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.compare-table th:first-child{width:170px;color:var(--muted)}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.admin-stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.admin-stat b{font-size:28px;display:block}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}.table-wrap table{width:100%;border-collapse:collapse;min-width:800px}.table-wrap th,.table-wrap td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}footer{background:var(--dark);color:#e8ebef;margin-top:50px;padding:42px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer-grid>div{display:flex;flex-direction:column;gap:9px}.footer-grid p{color:#aab0ba;max-width:380px}.footer-grid a:not(.brand){color:#bfc4cc;font-size:14px}.footer-brand{margin-bottom:5px}.copyright{border-top:1px solid #30343d;margin-top:30px;padding-top:18px;color:#8f96a2;font-size:12px}
@media(max-width:1000px){.desktop-nav,.nav-actions .icon-link,.nav-actions .user-link,.nav-actions>a:not(.btn){display:none}.menu-btn{display:block;margin-left:auto;border:0;background:#fff;font-size:24px}.mobile-menu.open{display:grid;padding:12px 16px 18px;border-top:1px solid var(--line);gap:10px;background:#fff}.hero-grid,.detail-grid{grid-template-columns:1fr}.hero h1{font-size:40px}.listing-grid{grid-template-columns:repeat(2,1fr)}.filter-grid{grid-template-columns:repeat(3,1fr)}.content-grid{grid-template-columns:1fr}.sidebar{position:static}.chat-layout{grid-template-columns:260px 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}}
@media(max-width:680px){.container{width:min(100% - 22px,1180px)}.nav{height:62px}.nav-actions .btn{display:inline-flex}.brand{font-size:18px}.brand-mark{width:31px;height:31px}.hero{padding:38px 0}.hero h1{font-size:34px}.hero p{font-size:15px}.hero-stats{grid-template-columns:1fr 1fr 1fr}.stat-card{padding:13px}.stat-card b{font-size:19px}.search-row,.filter-grid,.form-grid{grid-template-columns:1fr}.listing-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.section{padding:28px 0}.section-head h2{font-size:23px}.listing-image{height:220px}.detail-grid{gap:12px}.gallery-main{height:300px}.spec-table{grid-template-columns:repeat(2,1fr)}.my-row{grid-template-columns:88px 1fr}.my-row img{width:88px;height:70px}.my-row>div:last-child{grid-column:1/-1;display:flex;gap:8px}.chat-layout{grid-template-columns:1fr}.conversations{border-right:0}.chat-pane{min-height:520px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.admin-stats{grid-template-columns:1fr 1fr}.page-head h1{font-size:28px}.auth-card{padding:20px}.nav-actions{display:block;margin-left:auto}.nav-actions .btn{padding:9px 10px;font-size:11px}}