:root,:root[data-theme=dark]{--bg: #0f172a;--card: #1e293b;--card-2: #273449;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-2: #0ea5e9;--on-accent: #06283b;--border: #334155;--row-warn: rgba(124, 90, 22, .25);--row-error: rgba(127, 29, 29, .3)}:root[data-theme=light]{--bg: #f8fafc;--card: #ffffff;--card-2: #f1f5f9;--text: #0f172a;--muted: #64748b;--accent: #0284c7;--accent-2: #0ea5e9;--on-accent: #ffffff;--border: #e2e8f0;--row-warn: rgba(250, 204, 21, .22);--row-error: rgba(239, 68, 68, .14)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;transition:background .15s ease,color .15s ease}.page{max-width:960px;margin:0 auto;padding:2rem 1.25rem 4rem}.controls{display:flex;justify-content:flex-end;gap:.5rem;margin-bottom:.5rem}.ctrl{min-width:2.4rem;height:2.4rem;padding:0 .7rem;background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer}.ctrl:hover{border-color:var(--accent)}header h1{margin:0 0 .25rem;font-size:1.9rem}.subtitle{margin:0 0 1.5rem;color:var(--muted);max-width:60ch}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.25rem 1.4rem;margin-bottom:1.25rem}.card h2{margin:0 0 1rem;font-size:1.1rem}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;align-items:end}label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--muted)}select,input,textarea{background:var(--card-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.55rem .65rem;font-size:.95rem;font-family:inherit}textarea{width:100%;resize:vertical;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85rem}.epsg-badge{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--muted)}.epsg-badge code{background:var(--card-2);border:1px solid var(--border);border-radius:8px;padding:.55rem .65rem;color:var(--accent);font-size:1rem}.note{color:var(--muted);font-size:.82rem;margin:.85rem 0 0}.single-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.single-result{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--border)}.single-result .label{display:block;font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.single-result .value{font-size:1.2rem;font-family:ui-monospace,Menlo,monospace}.btn{display:inline-block;background:var(--card-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.6rem 1rem;font-size:.9rem;cursor:pointer;text-decoration:none}.btn:hover{border-color:var(--accent)}.btn.solid{background:var(--accent-2);border-color:var(--accent-2);color:var(--on-accent);font-weight:600}.btn.ghost{background:transparent}.batch-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.85rem}.count{margin:1rem 0 .5rem;color:var(--muted);font-size:.85rem}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:10px}table{width:100%;border-collapse:collapse;font-size:.85rem}th,td{padding:.5rem .7rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{background:var(--card-2);color:var(--muted);font-weight:600}td a{color:var(--accent)}.row-warn{background:var(--row-warn)}.row-error{background:var(--row-error)}.note-cell{max-width:260px;white-space:normal;color:var(--muted)}footer{margin-top:2rem;color:var(--muted);font-size:.8rem}footer code,.note code,.subtitle code{background:var(--card-2);padding:.1rem .35rem;border-radius:5px}@media (max-width: 520px){.single-grid{grid-template-columns:1fr}}