:root{--blue:#174f86;--dark:#062b45;--line:#d7e2ec;--bg:#f4f7fb;--soft:#eaf2f9}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#08243b;font-family:Arial,sans-serif}.top{height:88px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 7vw;box-shadow:0 2px 10px #102a430d}.brand{display:flex;align-items:center;gap:14px;color:var(--blue);text-decoration:none}.brand img{width:56px;height:56px}.brand strong{display:block;font-size:2rem}.brand small{display:block;color:#5d7184;font-weight:700}.top nav{display:flex;gap:10px;flex-wrap:wrap}.top nav a,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:7px;background:var(--blue);color:#fff;text-decoration:none;border:0;font-weight:700;cursor:pointer}.top nav a{background:#eef5fb;color:var(--blue);border:1px solid #c4d8ea}.top nav a:hover,.btn:hover{filter:brightness(.94)}main{width:min(1180px,94vw);margin:28px auto}.hero{background:linear-gradient(135deg,#082b45,#195b90);color:#fff;border-radius:10px;padding:32px;display:flex;justify-content:space-between;gap:20px;align-items:center}.hero h1{margin:0 0 8px;font-size:2.1rem}.hero p{margin:0;color:#dbefff}.filters,.card,.form-card{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 3px 14px #173b5b0d}.filters{margin:18px 0;padding:16px;display:flex;gap:10px;flex-wrap:wrap}.filters input,.filters select,.field input,.field select,.field textarea{padding:12px;border:1px solid #bcd0e2;border-radius:7px;background:#fff;font:inherit}.filters input{flex:1;min-width:220px}.ads{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}.ad{overflow:hidden;color:inherit;text-decoration:none}.ad-thumb{height:170px;background:#dde8f1;display:grid;place-items:center;color:#6f8191;font-weight:700}.ad-thumb img{width:100%;height:100%;object-fit:cover}.ad-body{padding:16px}.ad h2{font-size:1.1rem;margin:0 0 8px;color:#082f55}.badges{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0}.badge{font-size:.78rem;border-radius:999px;padding:5px 9px;background:#edf4fb;color:#174f86;font-weight:700}.badge.registered{background:#dff4e8;color:#136b3a}.badge.free{background:#fff4d6;color:#7a5200}.price{font-size:1.25rem;font-weight:800;color:#174f86}.muted{color:#60758a}.grid{display:grid;grid-template-columns:1.4fr .8fr;gap:20px}.form-card,.card{padding:20px}.field{display:grid;gap:6px;margin-bottom:14px}.field textarea{min-height:140px}.notice{padding:12px 14px;border-radius:8px;margin:0 0 16px}.notice.ok{background:#e1f4e8;color:#0f6b36}.notice.err{background:#fde7e7;color:#a32020}.photos{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.photos img{width:100%;border-radius:8px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left}th{background:#eaf2f9;color:#415873}.actions{display:flex;gap:8px;flex-wrap:wrap}.secondary{background:#eaf2f9!important;color:#174f86!important;border:1px solid #bfd4e8}.danger{background:#b3261e!important}@media(max-width:760px){.top{height:auto;padding:14px;align-items:flex-start}.grid,.hero{display:block}.top nav{margin-top:12px}.brand strong{font-size:1.5rem}}.auth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}.seller{font-weight:700;color:#415873}@media(max-width:760px){.auth-grid{grid-template-columns:1fr}}

.classified-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:18px;align-items:start}.category-sidebar{position:sticky;top:16px;padding:14px;border-radius:10px}.category-sidebar h2{margin:0 0 10px;color:#082f55;font-size:1.12rem}.cat-all{display:flex;align-items:center;min-height:34px;margin-bottom:8px;padding:8px 10px;border-radius:7px;background:#eef5fb;color:#174f86;text-decoration:none;font-weight:800}.cat-group{border-top:1px solid #e1ebf3;padding:7px 0}.cat-group:first-of-type{border-top:0}.cat-parent{display:flex;align-items:center;justify-content:space-between;min-height:30px;padding:6px 8px;border-radius:7px;color:#082f55;text-decoration:none;font-weight:800}.cat-parent:after{content:'›';color:#7b8fa2;font-size:1rem}.cat-children{display:grid;gap:1px;margin:3px 0 0}.cat-children a{display:block;padding:5px 9px 5px 18px;border-radius:6px;color:#415873;text-decoration:none;font-size:.9rem;font-weight:600;line-height:1.2}.category-sidebar a:hover,.category-sidebar a.active{background:#174f86;color:#fff}.category-sidebar a.active:after{color:#fff}.classified-layout .ads{align-self:start}.classified-layout .ads>.card{min-height:78px}.category-sidebar+.ads .card strong{display:block;line-height:1.35}@media(max-width:860px){.classified-layout{grid-template-columns:1fr}.category-sidebar{position:static}.cat-children{grid-template-columns:repeat(auto-fit,minmax(155px,1fr))}.cat-parent:after{content:''}}