.tool-page{padding:2.5rem 0 3.5rem}.tool-layout{max-width:800px}.tool-header h1{font-size:clamp(1.6rem,4vw,2rem);margin:0 0 .5rem}.tool-lead{color:var(--text-muted);margin:0}.tool-form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin:1.5rem 0}.field-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.45rem;color:var(--text-muted)}.tool-input-row{display:flex;gap:.75rem}.tool-input-row input{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:.7rem .9rem;font:inherit}.field-hint{margin:.55rem 0 0;font-size:.8rem;color:var(--text-dim)}.field-error{margin:.55rem 0 0;color:#f87171}.tool-status{margin-bottom:1rem;padding:.85rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted)}.tool-status.loading{border-color:rgba(59,130,246,.4)}.tool-status.error{border-color:rgba(248,113,113,.45);color:#fca5a5}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:1.15rem 1.25rem;margin-bottom:1rem}.card h2{margin:0 0 .75rem;font-size:1.05rem}.score-hero{text-align:center}.score-total{font-size:2.2rem;font-weight:700;margin:0}.score-grade{font-size:1.4rem;font-weight:700;color:var(--accent-hover)}.score-bar{height:.5rem;background:rgba(148,163,184,.2);border-radius:999px;max-width:280px;margin:.5rem auto;overflow:hidden}.score-bar-fill{height:100%;background:var(--accent);width:0;transition:width .3s}.score-version{font-size:.75rem;color:var(--text-dim)}.score-cats{list-style:none;padding:.75rem 0 0;margin:.75rem 0 0;border-top:1px solid var(--border-subtle);display:grid;grid-template-columns:1fr 1fr;gap:.4rem}.score-cats li{display:flex;justify-content:space-between;font-size:.9rem;text-transform:capitalize}.meta-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.6rem;margin:0}.meta-grid dt{font-size:.7rem;text-transform:uppercase;color:var(--text-dim)}.meta-grid dd{margin:0}.meta-grid code{font-family:var(--mono);font-size:.8rem;word-break:break-all}.findings-list,.recs-list,.url-list{margin:0;padding-left:1.1rem;color:var(--text-muted);font-size:.9rem}.findings-list .warning strong{color:#fbbf24}.findings-list .error strong{color:#f87171}.findings-list .success strong{color:#4ade80}.empty{color:var(--text-dim)}.score-kicker{font-size:.75rem;text-transform:uppercase;color:var(--text-dim)}@media(max-width:560px){.tool-input-row{flex-direction:column}.score-cats{grid-template-columns:1fr}}