:root{--ink:#263238;--muted:#718096;--blue:#2463a6;--blue2:#174a80;--line:#e5eaf0;--bg:#f5f7fa}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 Arial,sans-serif}a{color:var(--blue);text-decoration:none}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}.top{background:#fff;border-bottom:1px solid var(--line)}.head{min-height:76px;display:flex;align-items:center;gap:28px}.logo{font-size:25px;font-weight:800;color:#243447;white-space:nowrap}.logo span{color:#e58b32}.search{display:flex;flex:1;gap:8px}.search input{flex:1}.search input,input,textarea,select{font:inherit;padding:12px;border:1px solid #d7dee7;border-radius:7px;background:#fff;min-width:0}.search button,.btn{background:var(--blue);color:white;border:0;border-radius:7px;padding:12px 18px;cursor:pointer;display:inline-block}.search button:hover,.btn:hover{background:var(--blue2)}nav{display:flex;gap:14px;white-space:nowrap}main{min-height:75vh;padding-top:24px;padding-bottom:45px}.hero{background:linear-gradient(110deg,#e7f0fa,#fff);padding:40px;border-radius:12px;margin-bottom:28px}.hero h1{font-size:32px;margin:0 0 8px}.hero p{color:var(--muted)}h1{font-size:29px}h2{font-size:22px}.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.cat{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px;color:#334155}.cat:hover{border-color:#8eb5df}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.ad-card{background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden}.ad-card>a{color:inherit}.placeholder{height:145px;background:#e9eef4;color:#8492a2;display:grid;place-items:center}.ad-info{padding:13px}.ad-info h3{font-size:17px;margin:0 0 8px}.ad-info b,.price{font-size:21px;color:#1d2939}.ad-info p,.muted{color:var(--muted);font-size:14px}.form{max-width:620px;background:#fff;border:1px solid var(--line);padding:22px;border-radius:10px;display:grid;gap:15px}.form label{display:grid;gap:6px}.form input,.form textarea,.form select{width:100%}.notice{background:#fff5df;border:1px solid #f0d79d;padding:12px;border-radius:8px;margin-bottom:18px}.detail{display:grid;grid-template-columns:1fr 1fr;gap:28px;background:#fff;padding:22px;border-radius:10px}.placeholder.big{height:360px}.back{display:inline-block;margin-bottom:15px}.detail textarea{width:100%;margin:8px 0}.detail form{margin-top:14px}.detail form button{padding:10px}.table>div,.admin-row{display:flex;justify-content:space-between;gap:15px;background:#fff;border-bottom:1px solid var(--line);padding:13px}.admin-row form{display:flex;gap:8px}.chat{background:#fff;padding:16px;border-radius:9px;display:grid;gap:12px;margin-bottom:15px}.chat>div{padding:12px;border-radius:9px;background:#eef2f6;max-width:75%}.chat .mine{margin-left:auto;background:#dcecff}.chat small{display:block;color:var(--muted);font-size:11px}footer{background:#263747;color:#dce4ed;padding:24px 0}@media(max-width:850px){.head{flex-wrap:wrap;padding:12px 0;gap:12px}.search{order:3;flex-basis:100%}.cats{grid-template-columns:repeat(3,1fr)}.cards{grid-template-columns:repeat(2,1fr)}.detail{grid-template-columns:1fr}}@media(max-width:520px){.wrap{width:calc(100% - 22px)}.hero{padding:24px}.hero h1{font-size:25px}.cats{grid-template-columns:repeat(2,1fr)}.cards{gap:9px}.ad-info{padding:9px}.ad-info h3{font-size:15px}.admin-row{flex-direction:column}.placeholder.big{height:230px}nav{font-size:14px}}

.eyebrow{font-size:11px;letter-spacing:1.7px;color:var(--blue);font-weight:700}
.catalog-head,.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.cat{display:flex;align-items:center;gap:9px}.cat-dot{width:8px;height:8px;border-radius:50%;background:#e49a48;flex:none}
.filters{display:grid;grid-template-columns:2fr 1.3fr 1fr .8fr .8fr auto auto;gap:8px;background:#fff;padding:14px;border:1px solid var(--line);border-radius:10px;margin:26px 0}
.filters input,.filters select{width:100%;min-width:0}.filters .btn{white-space:nowrap}.reset{align-self:center;padding:0 5px;font-size:14px}
.ad-photo{width:100%;height:155px;object-fit:cover;display:block;background:#e9eef4}.ad-card{transition:transform .15s,box-shadow .15s}.ad-card:hover{transform:translateY(-2px);box-shadow:0 8px 22px #20304012}
.promoted{display:inline-block;background:#fff0dc;color:#995b16;padding:3px 7px;border-radius:4px;font-size:11px;margin-bottom:6px}
.empty{background:#fff;border:1px dashed #cbd5e1;border-radius:10px;text-align:center;padding:38px 15px;margin-top:20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.gallery img{width:100%;height:210px;object-fit:cover;border-radius:8px;background:#e9eef4}
.detail-content{min-width:0}.description{line-height:1.7}.seller{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;margin:16px 0}.seller h3{margin:0}.rating{color:#e09a28;font-weight:700}.rating span{color:var(--muted);font-weight:400;font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.actions form{display:flex;gap:6px;align-items:center}.light-btn{border:1px solid #d8e0e9;background:#fff;padding:10px 12px;border-radius:7px;cursor:pointer}
.reviews{margin-top:25px;background:#fff;padding:18px;border-radius:10px}.review{padding:12px 0;border-bottom:1px solid var(--line)}.review p{margin:6px 0}.review small{color:var(--muted)}
@media(max-width:1000px){.filters{grid-template-columns:repeat(3,1fr)}.filters input:first-child{grid-column:span 2}}
@media(max-width:600px){.filters{grid-template-columns:1fr 1fr}.filters input:first-child{grid-column:span 2}.filters .btn{grid-column:span 2}.form-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr}.gallery img{height:230px}.detail{padding:13px}.actions form{width:100%;flex-wrap:wrap}.actions select{flex:1}}


/* Admin panel */
.admin-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}
.admin-head h1{margin:5px 0}.admin-stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 20px;display:grid;text-align:center;min-width:120px}.admin-stat b{font-size:25px}.admin-stat span{font-size:12px;color:var(--muted)}
.admin-section{margin:24px 0;background:#fff;border:1px solid var(--line);border-radius:11px;padding:18px}
.admin-section h2{margin:0}.admin-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.admin-tabs a{padding:9px 12px;border:1px solid var(--line);border-radius:7px;color:#415166;background:#fff;font-size:14px}.admin-tabs a.selected{background:#eaf2fb;border-color:#9dbde0;color:#174a80}.admin-tabs b{margin-left:5px}
.admin-ad{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:17px 0;border-top:1px solid var(--line)}.admin-ad>img,.admin-no-photo{width:150px;height:125px;object-fit:cover;border-radius:8px;background:#edf1f5}.admin-no-photo{display:grid;place-items:center;color:var(--muted);font-size:13px}.admin-ad-main{min-width:0}.admin-ad-title{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-weight:700}.admin-ad-title a{font-size:18px}.status-pill{font-size:11px;padding:3px 8px;border-radius:20px;background:#f0f2f5;color:#566}.status-pending{background:#fff1d9;color:#8a5b12}.status-active{background:#e4f6eb;color:#247344}.status-rejected{background:#fde9e8;color:#a13b35}.status-archived{background:#edf0f4;color:#667085}.admin-description{white-space:normal;margin:9px 0;font-size:14px;line-height:1.55}.admin-contact{font-size:13px;color:#526174;margin:3px 0}.admin-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.admin-actions button,.admin-review button{border:0;border-radius:6px;padding:9px 12px;background:var(--blue);color:#fff;cursor:pointer;font:inherit;font-size:13px}.admin-actions .light-btn,.admin-review .light-btn{background:#f1f4f7;color:#344054;border:1px solid #dce2e9}.admin-actions .danger-btn,.admin-review .danger-btn{background:#fff;color:#b42318;border:1px solid #f0c7c3}.admin-review{align-items:center}.admin-review p{margin:5px 0}.admin-review form{display:flex;flex-wrap:wrap;gap:7px}.admin-review small{font-size:12px}
@media(max-width:650px){.admin-head{align-items:flex-start}.admin-section{padding:12px}.admin-ad{grid-template-columns:90px minmax(0,1fr);gap:10px}.admin-ad>img,.admin-no-photo{width:90px;height:90px}.admin-ad-title a{font-size:16px}.admin-review{align-items:flex-start}.admin-review form{width:100%}.admin-review form button{flex:1}}

/* Ad editing */
.edit-ad-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.edit-ad-head h1{margin:0 0 5px}.edit-ad-form{max-width:760px}.edit-images{border:1px solid var(--line);border-radius:9px;padding:14px}.edit-images legend{font-weight:700;padding:0 6px}.edit-image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px}.edit-image{display:grid;gap:7px;font-size:13px}.edit-image img{width:100%;height:105px;object-fit:cover;border-radius:7px}.edit-image span{display:flex;align-items:center;gap:5px}.edit-image input{width:auto}.cabinet-ad-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line)}.small-edit-link,.admin-edit-link{display:inline-flex;align-items:center;border:1px solid #d5dce5;border-radius:6px;padding:7px 10px;color:#24558a;background:#f5f8fb;font-size:13px}.admin-edit-link{margin:0 0 8px}
@media(max-width:600px){.edit-ad-head{align-items:flex-start;flex-direction:column}.cabinet-ad-row{align-items:flex-start;gap:8px}.edit-image-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

.ad-status-form{display:inline-flex;margin:0}.small-status-btn{border:1px solid #d6dee8;background:#fff;color:#475467;border-radius:6px;padding:7px 10px;font:inherit;font-size:13px;cursor:pointer}.small-status-btn.publish-request{background:#eaf6ee;border-color:#b8dfc4;color:#216b3a}.small-status-btn:hover{filter:brightness(.97)}