:root{--bg: #14121c;--panel: #1f1b2e;--panel-border: #3b3556;--text: #f2eef7;--muted: #a79fbd;--accent: #f6c945;--good: #6fd08c;--bad: #ff7b72;--info: #7fb8ff;--gem: #c17bff}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:system-ui,Segoe UI,Roboto,sans-serif;overflow:hidden}#app{position:fixed;inset:0}#game{position:absolute;inset:0}#game canvas{display:block}#ui{position:absolute;inset:0;pointer-events:none}#hud{position:absolute;top:0;left:0;right:0;height:54px;display:flex;align-items:center;gap:12px;padding:0 16px;background:linear-gradient(#000c,#0000)}.chip{pointer-events:auto;background:#0009;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:6px 10px;font-size:14px;white-space:nowrap}.chip b{color:var(--accent)}.chip.warn b{color:var(--bad)}.chip.focus{border-color:var(--accent)}.energy-bar{width:130px;height:10px;background:#ffffff24;border-radius:5px;overflow:hidden;display:inline-block;vertical-align:middle;margin:0 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var(--branch);border-radius:18px;font-family:Georgia,serif;font-size:36px}.skill-detail h2{font-size:24px;line-height:1.15;margin:20px 0 15px;letter-spacing:-.4px}.skill-detail p{font-size:14px;line-height:1.65;color:#cbbfd8}.skill-detail-cost{color:var(--branch);font-size:17px;font-weight:600;padding:16px 0;border-bottom:1px solid #42324f}.skill-detail h3{font-size:10px;letter-spacing:1.7px;text-transform:uppercase;color:#ac9bbe;margin:24px 0 12px}.skill-prerequisites{display:flex;flex-wrap:wrap;gap:8px;color:#b6a5c7;font-size:13px}.skill-requirement{font-size:13px;margin-top:22px;line-height:1.5;color:#c9b8da}.skill-purchase{margin-top:14px}.skill-purchase>.btn{width:100%}.skill-confirm{background:#32263f;border:1px solid #8b719e;border-radius:10px;padding:13px;font-size:13px;line-height:1.5}.skill-confirm .btn{font-size:12px}.skill-detail 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.skill-eyebrow{font-size:8px;letter-spacing:1.5px}.skill-wallet{order:3;margin-left:0;width:100%}.skill-wallet b{font-size:15px}.skill-close{font-size:12px;padding:8px}.skill-close .kbd{display:none}.skill-layout{grid-template-columns:1fr;grid-template-rows:minmax(210px,1fr) minmax(130px,34%)}.skill-detail{border-left:0;border-top:1px solid #3b3450;padding:15px 18px}.skill-detail-symbol{float:right;height:38px;width:38px;font-size:24px;margin-top:0;border-radius:10px}.skill-detail h2{font-size:20px;margin:10px 0}.skill-detail p{font-size:12px}.skill-detail-cost{padding:8px 0;font-size:14px}.skill-detail h3{margin-top:14px}.skill-map-help{display:none}.skill-toolbar label{font-size:8px}.skill-toolbar .sel{width:175px;font-size:10px}.skill-footer{font-size:9px;gap:10px}}