:root{--bg:#0a0a0a;--bg-subtle:#111111;--card:#131313;--card-hover:#191919;--border:#232323;--border-strong:#333333;--text:#ececec;--text-secondary:#a3a3a3;--muted:#737373;--accent:#2563eb;--accent-soft:rgba(37,99,235,0.14);--accent-text:#60a5fa;--green:#4ade80;--green-soft:rgba(74,222,128,0.12);--red:#f87171;--red-soft:rgba(248,113,113,0.12);--amber:#fbbf24;--amber-soft:rgba(251,191,36,0.12);--purple:#a78bfa;--purple-soft:rgba(167,139,250,0.14);--shadow:0 1px 3px rgba(0,0,0,0.5);--shadow-lg:0 8px 30px rgba(0,0,0,0.55)}[data-theme=light]{--bg:#f6f7f9;--bg-subtle:#eef0f3;--card:#ffffff;--card-hover:#fafafa;--border:#e4e7ec;--border-strong:#cdd2da;--text:#101828;--text-secondary:#475467;--muted:#98a2b3;--accent:#2563eb;--accent-soft:rgba(37,99,235,0.08);--accent-text:#1d4ed8;--green:#16a34a;--green-soft:rgba(22,163,74,0.1);--red:#dc2626;--red-soft:rgba(220,38,38,0.08);--amber:#d97706;--amber-soft:rgba(217,119,6,0.1);--purple:#7c3aed;--purple-soft:rgba(124,58,237,0.08);--shadow:0 1px 3px rgba(16,24,40,0.08);--shadow-lg:0 8px 30px rgba(16,24,40,0.12)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;transition:background .2s ease,color .2s ease}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh;padding:20px 14px}.sidebar-logo{font-size:20px;font-weight:800;letter-spacing:-.02em;padding:4px 10px 18px}.sidebar-logo span{color:var(--accent-text)}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--text-secondary);font-weight:500;font-size:14px;margin-bottom:2px;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-subtle);color:var(--text)}.nav-item.active{background:var(--accent-soft);color:var(--accent-text);font-weight:600}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:8px}.main{flex:1 1;min-width:0;padding:32px 40px 80px;max-width:1200px}.topbar{display:none}@media (max-width:860px){.sidebar{display:none}.main{padding:16px 16px 96px}.topbar{align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0}.mobile-nav,.topbar{display:flex;background:var(--card);z-index:30}.mobile-nav{position:fixed;bottom:0;left:0;right:0;border-top:1px solid var(--border)}.mobile-nav a{flex:1 1;text-align:center;padding:12px 0 max(12px,env(safe-area-inset-bottom));font-size:12px;color:var(--muted);font-weight:500}.mobile-nav a.active{color:var(--accent-text)}}@media (min-width:861px){.mobile-nav{display:none}}.page-title{font-size:26px;font-weight:800;letter-spacing:-.02em}.page-sub{color:var(--text-secondary);margin-top:2px;margin-bottom:24px}.card{border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.btn,.card{background:var(--card)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-size:14px;font-weight:600;padding:10px 16px;border:1px solid var(--border-strong);color:var(--text);transition:background .15s ease,opacity .15s ease}.btn:hover{background:var(--card-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:#1d4ed8}.btn-danger{background:var(--red-soft);border-color:transparent;color:var(--red)}.btn-sm{padding:6px 12px;font-size:13px;border-radius:8px}.input,select.input,textarea.input{width:100%;background:var(--bg-subtle);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--text);outline:none;transition:border-color .15s ease}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--muted)}.label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px;margin-top:14px}.badge,.label{font-weight:600}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red)}.badge-amber{background:var(--amber-soft);color:var(--amber)}.badge-blue{background:var(--accent-soft);color:var(--accent-text)}.badge-purple{background:var(--purple-soft);color:var(--purple)}.badge-muted{background:var(--bg-subtle);color:var(--muted)}.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--border-strong);background:var(--card);color:var(--text-secondary);font-size:13px;font-weight:600}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.grid-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.grid-listings{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-gap:16px;gap:16px}.listing-card{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:transform .12s ease,box-shadow .12s ease;box-shadow:var(--shadow)}.listing-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.listing-thumb{object-fit:cover;display:block}.listing-thumb,.listing-thumb-empty{width:100%;aspect-ratio:1;background:var(--bg-subtle)}.listing-thumb-empty{justify-content:center;color:var(--muted);font-size:13px}.listing-thumb-empty,.row{display:flex;align-items:center}.row{gap:10px}.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}.wrap{display:flex;flex-wrap:wrap;gap:8px}.stack{display:flex;flex-direction:column;gap:12px}.divider{height:1px;background:var(--border);margin:16px 0;border:none}.muted{color:var(--muted);font-size:13px}.error-text{color:var(--red)}.error-text,.success-text{font-size:13px;margin-top:8px}.success-text{color:var(--green)}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:400px}.copy-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--border);border-radius:10px}.bar-track,.copy-row{background:var(--bg-subtle)}.bar-track{flex:1 1;height:8px;border-radius:999px;overflow:hidden}.bar-fill{height:100%;border-radius:999px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;width:100%;max-width:460px;box-shadow:var(--shadow-lg)}.theme-toggle{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg-subtle);color:var(--text-secondary);font-size:13px;font-weight:600}.theme-toggle:hover{color:var(--text)}