:root{color-scheme:dark;--bg:#0b0d10;--fg:#e6e8eb;--muted:#8a929c;--accent:#7dc3ff;--panel:#16191d;--border:#232830}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;gap:1rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--border);background:var(--panel)}.topbar h1{font-size:15px;margin:0;font-weight:600}.topbar .spacer{flex:1 1}.topbar .muted{color:var(--muted);font-size:13px}main{padding:1.25rem;max-width:1200px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:6px;gap:6px}.card{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:1rem}.photo-tile{aspect-ratio:1;background:#000;overflow:hidden;border-radius:4px;position:relative}.photo-tile img{width:100%;height:100%;object-fit:cover;display:block}.photo-tile .serial{position:absolute;bottom:4px;left:6px;color:rgba(255,255,255,.7);font-size:11px;font-family:SF Mono,Menlo,monospace;text-shadow:0 0 3px rgba(0,0,0,.7)}.photo-detail{display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-gap:1.25rem;gap:1.25rem}@media (max-width:800px){.photo-detail{grid-template-columns:1fr}}.photo-detail .image-wrap{background:#000;border-radius:6px;overflow:hidden}.photo-detail .image-wrap img{width:100%;height:auto;display:block}.button{display:inline-block;padding:.5rem 1rem;border-radius:4px;background:var(--accent);color:#000;border:none;font-weight:600;cursor:pointer}.button.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:.25rem}input[type=file],input[type=text],textarea{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--fg);font-family:inherit;font-size:inherit}.login-card{max-width:380px;margin:4rem auto;padding:2rem;text-align:center}.login-card h1{margin-top:0}.error{color:#ff7878;font-size:13px;margin-top:.5rem}