:root{font-family:IBM Plex Mono,JetBrains Mono,SFMono-Regular,Menlo,Consolas,monospace;line-height:1.6;--bg: #f5f5f1;--panel: #fff;--border: #cdd0d5;--text: #0d1117;--muted: #4b5563;--accent: #0ea5e9;--shadow: rgba(0, 0, 0, .06)}[data-theme=dark]{--bg: #0b0d10;--panel: #0f131a;--border: #1f2733;--text: #e5e7eb;--muted: #9ca3af;--accent: #58c4ff;--shadow: rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.page{max-width:1100px;margin:0 auto;padding:28px 16px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;border:1px solid var(--border);background:var(--panel);padding:10px 14px;box-shadow:0 6px 20px var(--shadow)}.logo{font-weight:800;letter-spacing:.06em;text-transform:lowercase}.nav{display:flex;gap:10px}.nav-group{display:flex;gap:8px;align-items:center}.nav-link{padding:6px 10px;border:1px solid var(--border);color:var(--text);text-decoration:none;background:var(--panel);font-weight:700}.nav-link.active{color:var(--accent);border-color:var(--accent)}.page-grid{display:grid;grid-template-columns:1fr;gap:14px}.card{background:var(--panel);border:1px solid var(--border);padding:16px;box-shadow:0 6px 16px var(--shadow)}.card-header{margin-bottom:10px}.card-header h2{margin:0 0 4px}.card-header p{margin:0;color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:var(--muted);margin:0 0 6px}.input{width:100%;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:8px 10px;font-size:14px}.form-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.form{display:flex;flex-direction:column;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.field{display:flex;flex-direction:column;gap:6px;font-weight:700;color:var(--text)}.ranking-select{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.checkbox{display:flex;align-items:center;gap:6px;font-weight:700}.button{padding:8px 12px;border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;font-weight:800;letter-spacing:.02em}.button.primary{background:var(--accent);border-color:var(--accent);color:#0b0d10}.button.ghost{background:transparent}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.auth-card{max-width:420px;text-align:center}.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecdd3;padding:10px}.results{display:grid;gap:8px;margin-top:12px}.result{display:flex;gap:10px;align-items:center;width:100%;background:var(--panel);border:1px dashed var(--border);padding:10px;cursor:pointer}.result img{width:48px;height:48px;object-fit:cover}.result-title{font-weight:800}.result-artist{color:var(--muted);font-size:13px}.muted{color:var(--muted)}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.album-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.album-card{background:var(--panel);border:1px solid var(--border);padding:10px;display:flex;flex-direction:column;gap:6px;box-shadow:inset 0 0 0 1px var(--border)}.album-card img{width:100%;border:1px solid var(--border);object-fit:cover}.album-rank{font-size:11px;color:var(--muted)}.album-title{font-weight:800}.album-artist{color:var(--muted);font-size:13px}.album-meta{display:flex;flex-direction:column;gap:4px}.pill-row{display:flex;gap:8px;margin-top:6px}.pill-btn{padding:6px 10px;border:1px dashed var(--border);background:var(--panel);cursor:pointer}.pill-btn.active{border-color:var(--accent);color:var(--accent)}.flex-between{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.album-detail{display:grid;grid-template-columns:220px 1fr;gap:14px;align-items:flex-start}.album-detail img{width:100%;border:1px solid var(--border)}.detail-meta{display:flex;flex-direction:column;gap:10px}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px dashed var(--border);background:var(--panel);font-weight:700;width:fit-content}.pill.link{text-decoration:none;color:var(--accent)}.pill.link.small{font-size:12px;padding:4px 8px}.comparison{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.compare-col{border:1px dashed var(--border);padding:10px;background:var(--panel);display:flex;flex-direction:column;gap:8px}.compare-img{width:100%;border:1px solid var(--border);object-fit:cover}@media (max-width: 720px){.form-row{flex-direction:column;align-items:flex-start}.album-detail{grid-template-columns:1fr}}