:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--social-bg: rgba(244, 243, 236, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 0 4px 6px -2px;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--heading: system-ui, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width: 1024px){:root{font-size:16px}}@media (prefers-color-scheme: dark){:root{--text: #9ca3af;--text-h: #f3f4f6;--bg: #16171d;--border: #2e303a;--code-bg: #1f2028;--accent: #c084fc;--accent-bg: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--social-bg: rgba(47, 48, 58, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}#social .button-icon{filter:invert(1) brightness(2)}}#root{width:1126px;max-width:100%;margin:0 auto;text-align:center;border-inline:1px solid var(--border);min-height:100svh;display:flex;flex-direction:column;box-sizing:border-box}body{margin:0}h1,h2{font-family:var(--heading);font-weight:500;color:var(--text-h)}h1{font-size:56px;letter-spacing:-1.68px;margin:32px 0}@media (max-width: 1024px){h1{font-size:36px;margin:20px 0}}h2{font-size:24px;line-height:118%;letter-spacing:-.24px;margin:0 0 8px}@media (max-width: 1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);display:inline-flex;border-radius:4px;color:var(--text-h)}code{font-size:15px;line-height:135%;padding:4px 8px;background:var(--code-bg)}.auth-layout{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100svh;padding:24px}.auth-card{width:100%;max-width:360px;padding:32px;border-radius:12px;background:var(--code-bg);border:1px solid var(--border)}.auth-card--logged-in{text-align:center}.auth-form h2,.auth-card h2{margin:0 0 24px;font-size:24px;color:var(--text-h)}.auth-error{margin:0 0 16px;padding:12px;border-radius:8px;background:#dc26261a;color:#b91c1c;font-size:14px}.auth-field{margin-bottom:16px}.auth-field label{display:block;margin-bottom:6px;font-size:14px;font-weight:500;color:var(--text-h)}.auth-field input{width:100%;padding:10px 12px;font-size:16px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text-h);box-sizing:border-box}.auth-field input:focus{outline:2px solid var(--accent);outline-offset:2px}.auth-field input:disabled{opacity:.7;cursor:not-allowed}.auth-submit{width:100%;margin-top:8px;padding:12px 16px;font-size:16px;font-weight:500;color:#fff;background:var(--accent);border:none;border-radius:8px;cursor:pointer;transition:opacity .2s}.auth-submit:hover:not(:disabled){opacity:.9}.auth-submit:disabled{opacity:.6;cursor:not-allowed}.auth-logout{margin-top:16px;max-width:200px}.auth-link{margin:20px 0 0;font-size:14px;color:var(--text)}.auth-link-btn{padding:0;font-size:inherit;font-weight:500;color:var(--accent);background:none;border:none;cursor:pointer;text-decoration:underline}.auth-link-btn:hover{opacity:.8}.auth-welcome{margin:0;font-size:16px;color:var(--text)}.auth-status{margin:0;text-align:center;color:var(--text)}.game-screen{display:flex;flex-direction:column;min-height:100svh}.resource-bar{flex-shrink:0;padding:12px 24px;background:var(--code-bg);border-bottom:1px solid var(--border)}.resource-bar__items{display:flex;flex-wrap:wrap;gap:24px;align-items:center}.resource-bar__item{display:flex;align-items:baseline;gap:8px}.resource-bar__name{font-size:14px;color:var(--text)}.resource-bar__amount-wrap{position:relative;display:inline-flex;align-items:baseline;gap:6px}.resource-bar__amount{font-weight:600;font-family:var(--mono);color:var(--text-h)}.resource-bar__amount--full{color:#dc2626}.resource-bar__delta{font-size:13px;font-weight:600;font-family:var(--mono);animation:resource-delta-pump 1.2s ease-out forwards}.resource-bar__delta--gain{color:#16a34a}.resource-bar__delta--loss{color:#dc2626}@keyframes resource-delta-pump{0%{opacity:1;transform:scale(1)}25%{opacity:1;transform:scale(1.25)}50%{opacity:1;transform:scale(1.1)}to{opacity:0;transform:scale(1.15)}}.resource-bar__loading{font-size:14px;color:var(--text)}.game-main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.game-content{text-align:center;max-width:480px}.buildings-section{margin:24px 0;padding:16px;border-radius:8px;background:var(--code-bg);border:1px solid var(--border);text-align:left}.buildings-section__title{margin:0 0 12px;font-size:16px;font-weight:600;color:var(--text-h)}.buildings-section__empty{margin:0;font-size:14px;color:var(--text)}.buildings-list{margin:0;padding:0;list-style:none}.buildings-list__item{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:8px 0;font-size:14px;color:var(--text);border-bottom:1px solid var(--border)}.buildings-list__production{font-size:13px;color:var(--text);opacity:.85}.buildings-list__item:last-child{border-bottom:none}.buildings-list__item--buildable{display:flex;justify-content:space-between;align-items:center;gap:16px}.buildings-list__costs{display:block;margin-top:4px;font-size:12px;color:var(--text);opacity:.8}.buildings-list__cost--insufficient{color:#b91c1c;font-weight:500}@media (prefers-color-scheme: dark){.buildings-list__cost--insufficient{color:#f87171}}.buildings-list__build-btn{flex-shrink:0;width:auto;padding:8px 16px;font-size:14px}