:root{--bg: #04060f;--panel: rgba(10, 14, 28, .85);--border: rgba(120, 150, 255, .25);--accent: #7aa2ff;--text: #e8ecf8;--muted: #9aa3bd}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}#app{width:100vw;height:100vh;position:relative}#scene-container{position:absolute;top:0;right:0;bottom:0;left:0}#scene-container canvas{display:block}#topbar{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:linear-gradient(to bottom,rgba(4,6,15,.9),transparent);flex-wrap:wrap}#topbar .left{display:flex;align-items:center;gap:10px}#back-link{color:var(--muted);text-decoration:none;font-size:20px;border:1px solid var(--border);border-radius:8px;padding:2px 10px}#back-link:hover{color:var(--accent);border-color:var(--accent)}h1{font-size:17px;letter-spacing:1px;text-shadow:0 0 16px rgba(122,162,255,.6)}#modes{display:flex;gap:6px}.mode-btn,.lang-switch button,#play-btn{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:99px;padding:6px 14px;font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}.mode-btn:hover{border-color:var(--accent)}.mode-btn.active{background:var(--accent);border-color:var(--accent);color:#04060f;font-weight:600}.lang-switch{display:flex;gap:4px}.lang-switch button{padding:6px 10px;font-size:13px}.lang-switch button.active{background:var(--accent);color:#04060f;font-weight:700}#hint{position:absolute;top:64px;left:50%;transform:translate(-50%);z-index:9;font-size:13px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:99px;padding:6px 16px;white-space:nowrap;max-width:92vw;overflow:hidden;text-overflow:ellipsis}#info-panel{position:absolute;left:16px;bottom:86px;z-index:10;width:330px;max-width:calc(100vw - 32px);background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:14px 16px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}#info-status{font-size:14px;line-height:1.7}#info-status .row{display:flex;justify-content:space-between;gap:12px}#info-status .row .label{color:var(--muted)}#info-status .marker{color:var(--accent);font-weight:600;margin-top:4px}#info-why{font-size:13px;color:var(--muted);line-height:1.55;margin-top:10px;border-top:1px solid var(--border);padding-top:10px}#moon-inset{position:absolute;right:16px;bottom:86px;z-index:10;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:12px;text-align:center}#moon-canvas{display:block;margin:0 auto}#phase-name{font-size:14px;font-weight:600;color:var(--accent);margin-top:8px}#phase-fraction{font-size:12px;color:var(--muted);margin-top:2px}#eclipse-extras{position:absolute;left:50%;transform:translate(-50%);bottom:62px;z-index:10;display:flex;gap:8px}#eclipse-extras button{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:99px;padding:6px 14px;font-size:13px;cursor:pointer}#eclipse-extras button:hover{border-color:var(--accent)}#eclipse-extras button.active{background:var(--accent);border-color:var(--accent);color:#04060f;font-weight:600}#eclipse-inset{position:absolute;right:16px;bottom:86px;z-index:10;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:10px 12px 12px;text-align:center}#eclipse-view-label{font-size:12px;color:var(--muted);margin-bottom:6px}#eclipse-canvas{display:block;margin:0 auto;border-radius:8px}#eclipse-progress{font-size:13px;font-weight:600;color:var(--accent);margin-top:7px;font-variant-numeric:tabular-nums}.eclipse-banner{font-weight:700;line-height:1.5;border-radius:10px;padding:8px 10px}.eclipse-banner.solar{background:#141828e6;border:1px solid var(--accent);color:var(--accent)}.eclipse-banner.lunar{background:#46140e8c;border:1px solid #e06a52;color:#ffb0a0}.eclipse-banner.miss{background:#28240c8c;border:1px solid #d9b545;color:#f0d780}#controls{position:absolute;left:0;right:0;bottom:0;z-index:10;display:flex;align-items:center;gap:12px;padding:14px 16px 18px;background:linear-gradient(to top,rgba(4,6,15,.92),transparent)}#slider-label{font-size:13px;color:var(--muted);white-space:nowrap}#time-slider{flex:1;accent-color:var(--accent)}#slider-value{font-size:13px;min-width:92px;text-align:right;font-variant-numeric:tabular-nums}.orbit-marker{font-size:12px;color:var(--muted);background:#04060fb3;border:1px solid var(--border);border-radius:8px;padding:2px 8px;white-space:nowrap}.orbit-marker.current{color:var(--accent);border-color:var(--accent)}@media (max-width: 720px){#info-panel{width:auto;right:16px;font-size:13px}#moon-inset,#eclipse-inset{bottom:auto;top:110px}h1{display:none}}