@import"https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700&family=Space+Grotesk:wght@400;500;700&display=swap";:root{--font-display: "Orbitron", "Trebuchet MS", sans-serif;--font-body: "Space Grotesk", "Segoe UI", sans-serif;--ink-strong: #eef4ff;--ink-soft: #bfd0e7;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{min-width:320px;overflow:hidden;font-family:var(--font-body);color:var(--ink-strong);background:radial-gradient(1200px 640px at 12% -8%,rgba(30,56,97,.72),transparent 60%),radial-gradient(860px 520px at 92% 8%,rgba(126,67,27,.4),transparent 60%),linear-gradient(160deg,#020712,#030a17 44%,#0a1527)}button,input{font:inherit;color:inherit}.app-shell{position:relative;width:100%;height:100%;overflow:hidden;color:var(--ink-strong)}.scene-wrap{position:absolute;inset:0}.solar-canvas{width:100%!important;height:100%!important;touch-action:none}.hud-layer{position:absolute;inset:0;pointer-events:none}.hud-toggle{position:absolute;top:1rem;right:1rem;z-index:40;pointer-events:auto;border:1px solid rgba(187,211,243,.3);border-radius:999px;background:#0c1627c7;color:#e1eeff;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;padding:.52rem .92rem;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background-color .18s ease}.hud-toggle:hover{transform:translateY(-1px);border-color:#ffdcb0d6;background:#162036e0}.hud-panel{position:absolute;pointer-events:auto;border-radius:18px;border:1px solid rgba(155,183,218,.3);background:linear-gradient(150deg,#081121cc,#0b11228c),linear-gradient(30deg,#2b426e1f,#9c5f2f1f);box-shadow:0 20px 45px #0006,inset 0 1px #ffffff14;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);animation:panel-rise .72s cubic-bezier(.2,.8,.2,1) both}.hud-top{top:1rem;left:1rem;max-width:min(32rem,calc(100% - 2rem));padding:1rem 1.1rem}.eyebrow{margin:0;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft)}.hud-top h1{margin:.35rem 0 .45rem;font-family:var(--font-display);font-size:clamp(1.25rem,3.1vw,2.1rem);letter-spacing:.03em;color:#f9f6ec}.subtitle{margin:0;max-width:30ch;color:var(--ink-soft);font-size:.92rem}.hud-info{top:4.1rem;right:1rem;width:min(22rem,calc(100% - 2rem));padding:1rem 1.1rem;animation-delay:70ms}.info-kicker{margin:0;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:#f9c992}.hud-info h2{margin:.42rem 0 .35rem;font-family:var(--font-display);font-size:1.5rem;color:#fff9eb}.hud-info p{margin:0;line-height:1.4;font-size:.92rem;color:var(--ink-soft)}.fact-list{display:grid;gap:.35rem;margin-top:.8rem}.fact-list p{margin:0;color:#ecddbe;font-size:.86rem}.hud-selector{left:1rem;right:auto;bottom:1rem;display:flex;flex-wrap:wrap;gap:.55rem;padding:.8rem;width:fit-content;max-width:calc(100% - 24.7rem);animation-delay:.13s}.pill-button{border:1px solid rgba(207,225,248,.25);border-radius:999px;background:#1422388c;color:#d8e7ff;padding:.42rem .82rem;font-size:.82rem;letter-spacing:.02em;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background-color .2s ease}.pill-button:hover{border-color:#ffe0b1cc;transform:translateY(-1px)}.pill-button.active{background:linear-gradient(120deg,#f8a052e6,#ebc587db);color:#151820;border-color:#ffe8c9eb;box-shadow:0 8px 22px #fdbc7759}.hud-controls{right:1rem;bottom:1rem;width:22rem;padding:.8rem;display:grid;gap:.6rem;animation-delay:.2s}.button-row{display:flex;gap:.52rem;flex-wrap:wrap}.surface-button{border:1px solid rgba(187,211,243,.27);border-radius:12px;background:#0f1b2fb3;color:#d5e5ff;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;padding:.5rem .7rem;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background-color .2s ease}.surface-button:hover{transform:translateY(-1px);border-color:#fbdcace6}.surface-button.active{background:linear-gradient(130deg,#ffa95bdb,#ffdba9e0);color:#171b25;border-color:#ffeed2f2}.speed-label{display:flex;justify-content:space-between;align-items:center;color:var(--ink-soft);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.speed-label strong{color:#ffe7bf;font-family:var(--font-display);font-size:.9rem;letter-spacing:.05em}input[type=range]{appearance:none;width:100%;height:.4rem;border-radius:999px;background:linear-gradient(90deg,#ffae5ccc,#73a8ffd9);outline:none}input[type=range]::-webkit-slider-thumb{appearance:none;width:1rem;height:1rem;border-radius:50%;border:2px solid rgba(255,237,205,.98);background:#1a2947;box-shadow:0 0 0 3px #ffc78540;cursor:ew-resize}input[type=range]::-moz-range-thumb{width:1rem;height:1rem;border-radius:50%;border:2px solid rgba(255,237,205,.98);background:#1a2947;box-shadow:0 0 0 3px #ffc78540;cursor:ew-resize}.planet-label{border:1px solid rgba(197,222,252,.3);border-radius:999px;background:#040d1dad;color:#e5f0ff;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;padding:.34rem .56rem;white-space:nowrap;-webkit-user-select:none;user-select:none;pointer-events:none}.planet-label.selected{border-color:#ffe4bab3;color:#fff4dc;background:#181820c7;box-shadow:0 0 20px #fdc47938}@keyframes panel-rise{0%{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:960px){.hud-toggle{top:.75rem;right:.75rem}.hud-top,.hud-info,.hud-selector,.hud-controls{left:.75rem;right:.75rem;width:auto;max-width:none}.hud-top{top:.75rem;padding:.85rem .95rem}.hud-info{top:auto;bottom:13.8rem;max-height:9.6rem;overflow:auto}.hud-selector{bottom:7rem}.hud-controls{bottom:.75rem}}@media(max-width:620px){.hud-top h1{font-size:1.22rem}.subtitle,.hud-info p,.fact-list p{font-size:.82rem}.surface-button,.pill-button{font-size:.74rem}}