:root{--accent: #7fd4ff;--panel-bg: rgba(13, 18, 28, .92);--text: #e8edf4;--text-dim: #93a1b3}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#05070d;font-family:system-ui,Segoe UI,sans-serif;color:var(--text)}canvas{display:block}.cal-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#00000073;z-index:10}.cal-backdrop.hidden{display:none}.cal-panel{width:min(440px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow-y:auto;background:var(--panel-bg);border:1px solid rgba(127,212,255,.25);border-radius:14px;padding:22px 24px;backdrop-filter:blur(8px)}.cal-panel h1{margin:0 0 2px;font-size:22px;font-weight:700;letter-spacing:.3px}.cal-panel .byline{margin:0 0 10px;color:var(--accent);font-size:12px;letter-spacing:.4px}.cal-panel .tagline{margin:0 0 18px;color:var(--text-dim);font-size:13px}.cal-panel label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--accent);margin:14px 0 6px}.cal-input-wrap{position:relative}#city-input{width:100%;padding:10px 12px;font-size:16px;color:var(--text);background:#ffffff0f;border:1px solid rgba(255,255,255,.18);border-radius:8px;outline:none}#city-input:focus{border-color:var(--accent)}.cal-suggestions{position:absolute;top:calc(100% + 4px);left:0;right:0;margin:0;padding:4px;list-style:none;background:#101724;border:1px solid rgba(127,212,255,.3);border-radius:8px;max-height:240px;overflow-y:auto;z-index:5}.cal-suggestions:empty{display:none}.cal-suggestions li{padding:8px 10px;border-radius:6px;cursor:pointer;font-size:14px;display:flex;justify-content:space-between;gap:12px}.cal-suggestions li .pop{color:var(--text-dim);font-size:12px}.cal-suggestions li:hover,.cal-suggestions li.active{background:#7fd4ff26}.cal-chosen{margin-top:10px;font-size:14px;color:var(--text-dim);min-height:20px}.cal-chosen b{color:var(--text)}.cal-north{margin-top:16px;padding:12px 14px;background:#ffffff0a;border-radius:10px;font-size:13.5px;line-height:1.55;color:var(--text-dim)}.cal-north b{color:var(--text)}.cal-north .status{color:var(--accent);font-weight:600}.cal-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}.btn{flex:1;min-width:140px;padding:11px 14px;font-size:14.5px;font-weight:600;border-radius:9px;border:1px solid rgba(255,255,255,.2);background:#ffffff14;color:var(--text);cursor:pointer}.btn:hover:not(:disabled){background:#ffffff24}.btn:disabled{opacity:.35;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#06121c}.btn.primary:hover:not(:disabled){background:#9adfff}.gear-btn{position:fixed;right:14px;bottom:14px;z-index:9;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:#0d121ccc;color:var(--text);font-size:20px;cursor:pointer}.gear-btn.hidden{display:none}.layers-btn{position:fixed;right:14px;top:14px;z-index:9;padding:8px 14px;border-radius:9px;border:1px solid rgba(255,255,255,.25);background:#0d121ccc;color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer}.layers-panel{position:fixed;right:14px;top:56px;z-index:9;padding:10px 14px;background:var(--panel-bg);border:1px solid rgba(127,212,255,.25);border-radius:10px;display:flex;flex-direction:column;gap:8px}.layers-panel.hidden{display:none}.layers-row{display:flex;align-items:center;gap:9px;font-size:14px;cursor:pointer;user-select:none}.layers-row input{accent-color:var(--accent)}.fade-row{display:flex;flex-direction:column;gap:4px;margin-top:4px;padding-top:10px;border-top:1px solid rgba(255,255,255,.12)}.fade-row .fade-label{font-size:12.5px;color:var(--text-dim)}.fade-row .fade-label b{color:var(--text)}.fade-row input{accent-color:var(--accent);width:100%}.flat-earth-btn{margin-top:6px;font-size:13px;flex:none;min-width:0}.flat-earth-modal{position:fixed;inset:0;z-index:11;display:flex;align-items:center;justify-content:center;background:#0000008c}.flat-earth-modal.hidden{display:none}.flat-earth-box{background:var(--panel-bg);border:1px solid rgba(127,212,255,.25);border-radius:14px;padding:26px 30px;text-align:center;max-width:320px}.flat-earth-box p{margin:0 0 18px;font-size:16px}.hud{position:fixed;left:14px;bottom:14px;z-index:9;padding:6px 10px;background:#0d121cb3;border-radius:8px;font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--text-dim);pointer-events:none}.hud b{color:var(--text)}.hud.hidden{display:none}