:root{--bg-dark:#1b1512;--gold:#8b6238;--gold-dark:#6f4e2c;--cream:#f2ece2;--card:#fff;--card-alt:#faf6ef;--heading:#3d2b1f;--text:#4a4640;--muted:#8a8378;--border:#e4dccc;--danger:#a4433a}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--card-alt);color:var(--text)}a{color:var(--gold-dark)}.brand-font{font-family:Georgia,Times New Roman,serif}header.app-header{background:var(--bg-dark);color:var(--cream);padding:18px 24px 0}header.app-header .brand{font-size:22px;letter-spacing:2px;font-weight:700}header.app-header .tagline{font-size:12px;color:#cbbfa8;margin-top:2px;margin-bottom:14px}nav.app-nav{display:flex;gap:4px;overflow-x:auto}nav.app-nav a{color:#cbbfa8;text-decoration:none;padding:12px 16px;font-size:14px;border-bottom:3px solid transparent;white-space:nowrap}nav.app-nav a.active{color:var(--cream);border-bottom-color:var(--gold);font-weight:600}nav.app-nav a:hover{color:var(--cream)}nav.app-nav form{margin-left:auto}nav.app-nav button.link-btn{background:transparent;border:none;color:#cbbfa8;padding:12px 16px;font-size:14px;cursor:pointer}nav.app-nav button.link-btn:hover{color:var(--cream)}main.app-main{max-width:880px;margin:0 auto;padding:28px 20px 80px}h1.page-title{font-family:Georgia,Times New Roman,serif;color:var(--heading);font-size:26px;margin:0 0 6px}.page-sub{color:var(--muted);font-size:14px;margin-bottom:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:16px}.card h3{margin-top:0;font-size:16px}.card h3,label{color:var(--heading)}label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;margin-top:14px}input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;background:var(--card-alt);color:var(--text);font-family:inherit}textarea{resize:vertical;min-height:70px}.row{display:flex;gap:14px;flex-wrap:wrap}.row>div{flex:1 1;min-width:140px}.confidential-badge{display:inline-block;font-size:11px;background:#f1e6d3;color:var(--gold-dark);padding:2px 8px;border-radius:20px;margin-left:8px;font-weight:600;vertical-align:middle}.checkbox-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--border);font-size:14px}.checkbox-row input{width:18px;height:18px;accent-color:var(--gold)}button.btn{background:var(--gold);color:#fff;border:none;padding:11px 20px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;margin-top:18px}button.btn:hover{background:var(--gold-dark)}button.btn.secondary{background:transparent;color:var(--gold-dark);border:1px solid var(--gold)}button.btn.secondary:hover{background:#f1e6d3}button.btn.small{padding:6px 12px;font-size:12px;margin-top:0}button.btn.danger{background:var(--danger)}.type-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.type-tabs a{background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:20px;font-size:13px;cursor:pointer;color:var(--text);text-decoration:none}.type-tabs a.active{background:var(--heading);color:#fff;border-color:var(--heading)}.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:12px;gap:12px;margin-bottom:18px}.item-card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px;position:relative}.item-card .qty{font-size:22px;font-weight:700;color:var(--heading)}.item-card .attrs{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.5}.item-card form{position:absolute;top:10px;right:10px}.search-levels{display:flex;gap:4px;margin-bottom:18px;border-bottom:1px solid var(--border)}.search-levels a{text-decoration:none;padding:10px 6px;font-size:14px;color:var(--muted);border-bottom:3px solid transparent;margin-right:10px}.search-levels a.active{color:var(--heading);border-bottom-color:var(--gold);font-weight:600}.result-card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.result-card .rtitle{font-weight:600;color:var(--heading);font-size:14px}.result-card .rattrs{font-size:12px;color:var(--muted);margin-top:4px}.badge-dept{background:var(--heading);color:#fff;font-size:11px;padding:3px 9px;border-radius:12px}.annonce-card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:10px;text-decoration:none;display:block}.annonce-card:hover{border-color:var(--gold)}.annonce-type{font-size:11px;padding:3px 9px;border-radius:12px;font-weight:700;margin-right:8px}.type-cherche{background:#e6efe3;color:#3f6b34}.type-vends{background:#f1e6d3;color:var(--gold-dark)}.type-info{background:#e3e9f1;color:#2f4a76}.annonce-title{font-weight:600;color:var(--heading);margin-top:6px;font-size:14px}.annonce-meta{font-size:12px;color:var(--muted);margin-top:4px}.msg{background:var(--card-alt);border-radius:8px;padding:10px 14px;margin-bottom:8px;font-size:13px}.msg .author{font-weight:700;color:var(--heading);font-size:12px}.msg.own{background:#f1e6d3}.back-link{font-size:13px;color:var(--gold-dark);text-decoration:none;margin-bottom:14px;display:inline-block}.back-link:hover{text-decoration:underline}.error-box{background:#fbeceb;border:1px solid var(--danger);color:var(--danger);padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:14px}.auth-wrap{max-width:420px;margin:60px auto}.auth-wrap .card{padding:28px}footer.app-footer{text-align:center;font-size:11px;color:var(--muted);padding:20px}.checklist{display:flex;flex-direction:column;gap:6px}