:root{--rust:#b4532a;--rust-dark:#8f3f1f;--rust-light:#fbeee6;--ink:#2a2724;--ink2:#5c554e;--ink3:#8a8178;--bg:#faf6f0;--card:#fff;--line:#2a27241f;--line2:#2a272438;--green:#3f6d55;--green-light:#e7f0ea;--amber:#9a6a12;--amber-light:#faf0d8;--red:#a3352a;--red-light:#fbeae8;--radius:14px;--radius-sm:9px;--shadow:0 1px 2px #2a27240f, 0 6px 20px #2a27240f;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit}img{max-width:100%;display:block}.urgency{background:linear-gradient(90deg, var(--rust), var(--rust-dark));color:#fff;text-align:center;z-index:40;letter-spacing:.01em;padding:10px 16px;font-size:14px;font-weight:600;position:sticky;top:0}.urgency .days{background:#ffffff38;border-radius:20px;margin-left:6px;padding:2px 10px}.nav{justify-content:space-between;align-items:center;max-width:1080px;margin:0 auto;padding:18px 20px;display:flex}.brand{letter-spacing:-.02em;color:var(--ink);align-items:center;gap:8px;font-size:20px;font-weight:800;display:flex}.brand .dot{background:var(--rust);border-radius:50%;width:10px;height:10px}.nav-actions{align-items:center;gap:8px;display:flex}.wrap{max-width:1080px;margin:0 auto;padding:0 20px 80px}.admin-wrap{max-width:860px;margin:0 auto;padding:0 20px 80px}.muted{color:var(--ink3)}.center-narrow{max-width:460px;margin:60px auto}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:11px 18px;font-size:14px;font-weight:600;transition:opacity .15s,background .15s;display:inline-flex}.btn-primary{background:var(--rust);color:#fff}.btn-primary:hover{background:var(--rust-dark)}.btn-ghost{border-color:var(--line2);color:var(--ink2);background:0 0}.btn-ghost:hover{background:var(--rust-light)}.btn-sm{padding:7px 12px;font-size:13px}.btn-danger{border-color:var(--line2);color:var(--red);background:0 0}.btn-danger:hover{background:var(--red-light)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-block{width:100%}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.section-title{text-transform:uppercase;letter-spacing:.07em;color:var(--ink3);margin-bottom:12px;font-size:13px;font-weight:700}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;margin-top:8px;display:grid}.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;flex-direction:column;transition:transform .15s,box-shadow .15s;display:flex;overflow:hidden}.tile:hover{transform:translateY(-3px);box-shadow:0 8px 28px #2a27241f}.tile.is-sold,.tile.is-pending{opacity:.92}.tile-photo{aspect-ratio:4/3;background:var(--rust-light);position:relative}.tile-photo img{object-fit:cover;width:100%;height:100%}.tile-body{flex-direction:column;flex:1;gap:4px;padding:14px;display:flex}.tile-title{font-size:15px;font-weight:700}.tile-dims{color:var(--ink3);font-size:12px}.tile-foot{justify-content:space-between;align-items:center;margin-top:auto;padding-top:8px;display:flex}.price{color:var(--rust);font-size:18px;font-weight:800}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:20px;padding:4px 9px;font-size:11px;font-weight:700}.badge-available{background:var(--green-light);color:var(--green)}.badge-pending{background:var(--amber-light);color:var(--amber)}.badge-sold{background:var(--red-light);color:var(--red)}.badge-corner{box-shadow:var(--shadow);position:absolute;top:10px;left:10px}.sold-overlay{background:#2a272473;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.sold-overlay span{color:#fff;letter-spacing:.08em;border:3px solid #fff;border-radius:6px;padding:4px 16px;font-size:22px;font-weight:800;transform:rotate(-8deg)}.detail{grid-template-columns:1.1fr 1fr;gap:32px;margin-top:24px;display:grid}.gallery-main{border-radius:var(--radius);border:1px solid var(--line);background:var(--rust-light);aspect-ratio:4/3;overflow:hidden}.gallery-main img{object-fit:cover;width:100%;height:100%}.thumbs{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.thumb{cursor:pointer;border:2px solid #0000;border-radius:8px;width:66px;height:52px;overflow:hidden}.thumb.active{border-color:var(--rust)}.thumb img{object-fit:cover;width:100%;height:100%}.detail h1{letter-spacing:-.02em;margin-bottom:6px;font-size:26px;font-weight:800}.detail .price-lg{color:var(--rust);margin:10px 0;font-size:30px;font-weight:800}.spec-row{border-bottom:1px solid var(--line);gap:8px;padding:9px 0;font-size:14px;display:flex}.spec-row .k{color:var(--ink3);min-width:110px}.spec-row .v{font-weight:600}.desc{color:var(--ink2);margin:16px 0;font-size:15px;line-height:1.7}.action-row{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.field{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.field label{color:var(--ink2);font-size:13px;font-weight:600}.field input,.field select,.field textarea{border:1px solid var(--line2);border-radius:var(--radius-sm);background:var(--card);color:var(--ink);width:100%;padding:10px 12px;font-family:inherit;font-size:14px}.field input:focus,.field 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14px;font-size:28px;display:flex}.toast{background:var(--ink);color:#fff;z-index:80;box-shadow:var(--shadow);border-radius:24px;padding:12px 20px;font-size:14px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.admin-nav{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:4px;margin:20px 0 24px;padding-bottom:0;display:flex}.admin-tab{color:var(--ink3);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 14px;font-size:14px;font-weight:600}.admin-tab.active{color:var(--rust);border-bottom-color:var(--rust)}.admin-tab .count{background:var(--rust);color:#fff;border-radius:10px;margin-left:5px;padding:1px 7px;font-size:11px}.list-row{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding:14px;display:flex}.list-row:last-child{border-bottom:none}.list-thumb{background:var(--rust-light);border-radius:7px;flex-shrink:0;width:56px;height:44px;overflow:hidden}.list-thumb img{object-fit:cover;width:100%;height:100%}.list-main{flex:1;min-width:0}.list-main .t{font-size:14px;font-weight:700}.list-main .s{color:var(--ink3);font-size:12px}.row-actions{flex-wrap:wrap;flex-shrink:0;justify-content:flex-end;gap:6px;display:flex}.notif{border-bottom:1px solid var(--line);align-items:flex-start;gap:12px;padding:14px;display:flex}.notif:last-child{border-bottom:none}.notif-icon{background:var(--rust-light);width:34px;height:34px;color:var(--rust);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.notif.resolved{opacity:.5}.qr-canvas-wrap{border-radius:var(--radius-sm);border:1px solid var(--line);background:#fff;justify-content:center;padding:18px;display:flex}.code-block{background:var(--ink);color:#f4ede4;border-radius:var(--radius-sm);white-space:pre-wrap;word-break:break-word;max-height:260px;padding:14px;font-family:ui-monospace,SF 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var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:14px;padding:16px}.ai-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--rust);background:var(--rust-light);border-radius:20px;align-items:center;gap:5px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}@media (width<=720px){.detail{grid-template-columns:1fr;gap:20px}.two-col{grid-template-columns:1fr}.brand{font-size:18px}}.was-price{color:var(--ink3);margin-left:10px;font-size:15px;font-weight:600;text-decoration:line-through}.price-drop-hint{margin:2px 0 14px}.bundle-banner{background:var(--green-light);color:var(--green);margin:12px 0 0}.thread-banner{border-radius:var(--radius-sm);margin-top:14px;padding:10px 14px;font-size:14px;font-weight:600}.thread-banner-accepted{background:var(--green-light);color:var(--green)}.thread-banner-declined{background:var(--line);color:var(--ink3)}.thread-list{flex-direction:column;gap:10px;display:flex}.thread-msg{border-radius:var(--radius-sm);background:var(--rust-light);max-width:80%;padding:10px 14px}.thread-msg-body{font-size:14px;line-height:1.5}.thread-msg-meta{color:var(--ink3);margin-top:4px;font-size:11px}.thread-msg-buyer{background:var(--rust);color:#fff;align-self:flex-end}.thread-msg-buyer .thread-msg-meta{color:#ffffffbf}.thread-msg-seller{background:var(--card);border:1px solid var(--line);align-self:flex-start}