html,body,main{width:100%;height:100%;overflow:hidden}#world{display:block;width:100%;height:100%;touch-action:none}.season-panel{bottom:20px;left:20px;width:min(430px,calc(100vw - 40px));padding:20px}.season-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.eyebrow{margin:0 0 3px;color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{margin:0;font-size:28px;font-weight:550;letter-spacing:-.8px}#calendar{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}#season-description{font-size:13px;line-height:1.5;min-height:39px;margin:12px 0 16px}.timeline-label{display:flex;justify-content:space-between;gap:8px;font-size:12px}.timeline-label span,.hint{color:var(--muted)}#year-day{width:100%;margin:14px 0 8px;accent-color:var(--accent);cursor:pointer}.season-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.season-shortcuts button{padding:7px 4px;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--muted);font-size:12px;cursor:pointer}.season-shortcuts button[aria-pressed=true]{background:var(--background);border-color:var(--border);color:var(--text)}.hint{font-size:11px;line-height:1.5;margin:12px 0 0}@media(max-width:640px){.toolbar{top:12px;left:12px;right:12px;gap:8px}.run-controls{max-width:270px}.control{padding-left:8px}.control input{width:8ch}.season-panel{left:12px;bottom:12px;width:calc(100vw - 24px);padding:14px}#season-description{min-height:0;margin:8px 0 12px}}.avalanche-panel{top:90px;bottom:20px;left:20px;width:290px;padding:20px;overflow-y:auto}.avalanche-panel:not([open]){bottom:auto}.avalanche-panel h1{font-size:28px;line-height:1.12}.intro{font-size:13px;line-height:1.6;color:var(--muted);margin:14px 0 20px}.measurements{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}.measurements strong{display:block;font-size:30px;font-weight:500;font-variant-numeric:tabular-nums}.measurements span{font-size:10px;color:var(--muted)}.avalanche-panel label{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;margin:10px 0}.avalanche-panel select{max-width:153px;padding:8px 5px;background:var(--background);color:var(--text);border:1px solid var(--border);border-radius:5px;font-size:12px}.avalanche-panel output{color:var(--muted)}#cohesion,#snowfall{width:100%;accent-color:var(--accent)}.powder-toggle{justify-content:flex-start!important}.powder-toggle input{accent-color:var(--accent);width:16px;height:16px}.footer{display:flex;justify-content:space-between;border-top:1px solid var(--border);padding-top:14px;margin-top:16px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.view-controls{position:fixed;bottom:20px;right:24px;display:flex;gap:8px}.view-controls button{font-size:12px}#top-view[aria-pressed=true]{background:var(--surface-hover);border-color:var(--accent)}#world.editing{cursor:crosshair;touch-action:none}.scene-only .toolbar,.scene-only .avalanche-panel,.scene-only .view-controls,.scene-only .app-info-button,.scene-only .ambient-sound-button{display:none}#show-controls{position:fixed;bottom:12px;right:12px;opacity:0;font-size:12px;transition:opacity .2s}#show-controls[hidden]{display:none}#show-controls:focus-visible{opacity:1}@media(hover:hover){#show-controls:hover{opacity:1}}@media(max-width:1000px)and (min-width:641px){.run-controls{gap:5px}.control{font-size:12px;padding-left:8px}.control input{width:8ch}#new-seed{font-size:12px}}@media(max-width:640px){.run-controls{gap:5px}.control{font-size:12px;min-height:36px}.control input{width:9ch}#new-seed{min-height:36px;font-size:12px}.avalanche-panel{top:auto;left:12px;bottom:65px;width:calc(100vw - 24px);max-height:34dvh;padding:14px}.avalanche-panel:not([open]){bottom:65px}.avalanche-panel h1{font-size:24px}.avalanche-panel h1 br{display:none}.view-controls{bottom:12px;left:12px;right:12px;justify-content:center}.view-controls button{min-height:40px;padding:8px 12px}}.primary,#add-snow{width:100%}.primary{background:var(--primary);color:var(--primary-ink);border-color:var(--primary);font-size:14px}.state{font-size:12px;color:var(--muted);min-height:18px;margin:10px 0 16px}.settings{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:10px 0 16px;margin-bottom:16px}.primary:hover,.primary:focus-visible{background:var(--primary-strong);color:var(--primary-ink)}