:root{--bg: #07080c;--panel: rgba(14, 16, 24, .82);--border: rgba(255, 255, 255, .1);--text: #e8e6e0;--muted: #9a9890;--accent: #e9a04a;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text)}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);overflow:hidden}#view{position:fixed;inset:0;width:100%;height:100%;display:block;cursor:crosshair}#top,#panel,#legend,#credits,#status,#btn-close{z-index:2}#top{position:fixed;top:16px;left:20px;pointer-events:none}#top h1{margin:0;font-size:22px;font-weight:600;letter-spacing:.02em}#top p{margin:4px 0 0;color:var(--muted);font-size:13px}#panel{position:fixed;top:16px;right:16px;width:290px;max-height:calc(100% - 90px);overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:10px;backdrop-filter:blur(8px)}#panel section{padding:12px 14px;border-bottom:1px solid var(--border)}#panel section:last-child{border-bottom:0}label{display:block;margin:8px 0;color:var(--muted);font-size:12px}label output{float:right;color:var(--text);font-variant-numeric:tabular-nums}input[type=range]{width:100%;margin:6px 0 0;accent-color:var(--accent)}select{display:block;width:100%;margin-top:4px;padding:5px 6px;background:#1a1d28;color:var(--text);border:1px solid var(--border);border-radius:6px;font:inherit}.row.modes{display:flex;gap:6px}.row.modes button{flex:1;padding:7px 0;background:#1a1d28;color:var(--text);border:1px solid var(--border);border-radius:6px;font:inherit;cursor:pointer}.row.modes button.active{background:var(--accent);border-color:var(--accent);color:#1a1206;font-weight:600}.row.modes button:disabled{opacity:.4;cursor:default}.hint{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.4}#readout{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;font-variant-numeric:tabular-nums}#readout span{display:block;color:var(--muted);font-size:11px}#readout b{font-weight:500;font-size:13px}#legend{position:fixed;left:20px;bottom:56px;width:256px;pointer-events:none}#legend canvas{display:block;width:256px;height:12px;border-radius:3px;border:1px solid var(--border)}#legend .ticks{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:3px;font-variant-numeric:tabular-nums}#legend small{color:var(--muted);font-size:10px}.label{color:#f3efe6;font-size:11px;letter-spacing:.02em;white-space:nowrap;text-shadow:0 0 3px #000,0 0 6px #000,0 1px 2px #000;pointer-events:none;user-select:none}.label.major{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:#ffd9a0}.label.type-crater,.label.type-patera{font-style:italic;color:#cfd8e6}.label.type-mons{color:#ffb4a0}#search{width:100%;padding:6px 8px;background:#1a1d28;color:var(--text);border:1px solid var(--border);border-radius:6px;font:inherit}label.check{display:flex;align-items:center;gap:8px;color:var(--text)}label.check input{accent-color:var(--accent);margin:0}#btn-close{position:fixed;top:16px;right:322px;width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--panel);color:var(--text);font-size:22px;line-height:1;cursor:pointer;backdrop-filter:blur(8px)}#btn-close:hover{background:var(--accent);border-color:var(--accent);color:#1a1206}#status{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);padding:14px 22px;background:var(--panel);border:1px solid var(--border);border-radius:10px;font-size:14px;max-width:480px;text-align:center;line-height:1.5}#status.error{border-color:#c0392b}#credits{position:fixed;left:20px;right:330px;bottom:12px;font-size:11px;color:var(--muted);line-height:1.4}#credits a{color:var(--text);text-decoration:underline dotted}#btn-panel{display:none;position:fixed;top:12px;right:12px;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--panel);color:var(--text);font-size:20px;line-height:1;cursor:pointer;backdrop-filter:blur(8px);z-index:3}@media(max-width:800px),(pointer:coarse)and (max-width:1100px){#btn-panel{display:block}#top{top:12px;left:14px;right:64px}#top h1{font-size:17px}#top p{font-size:11px}#btn-close{top:12px;right:60px;width:40px;height:40px}#legend{display:none}#credits{right:14px;left:14px;bottom:6px;font-size:9px;line-height:1.3}#panel{display:none}body.panel-open #panel{display:block;inset:auto 0 0;width:100%;max-height:70vh;border-radius:14px 14px 0 0;border-bottom:0;padding-bottom:env(safe-area-inset-bottom)}body.panel-open #credits{display:none}#panel section{padding:10px 14px}.label{font-size:10px}.label.major{font-size:11px;letter-spacing:.08em}}