:root{color-scheme:dark;font-family:Segoe UI,system-ui,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;background:#0a0a0a;color:#eee;overflow:hidden}.game-root{position:relative;width:100vw;height:100vh;overflow:hidden}.game-canvas{position:absolute;top:0;left:0;width:100%;height:100%;display:block}.hud{position:absolute;top:0;left:0;right:185px;display:flex;justify-content:space-between;padding:10px 16px;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.6),transparent)}.hud-left{display:flex;flex-direction:column;gap:4px}.hud-right{text-align:right;display:flex;flex-direction:column;gap:2px;align-items:flex-end}.hud-class{font-size:14px;font-weight:700;text-shadow:0 0 8px currentColor}.hud-floor{font-size:16px;font-weight:700;color:#aaa}.hud-gold{font-size:14px;color:#fc0;text-shadow:0 0 6px 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h2{font-size:18px;margin-bottom:12px;color:#ccc}.panel-hint{font-size:11px;color:#555;margin-top:10px;text-align:center}.inv-grid{display:flex;flex-direction:column;gap:6px}.inv-item{background:#1e1e1ecc;border:1px solid;border-radius:4px;padding:8px 10px;cursor:pointer;transition:background .15s}.inv-item:hover{background:#323232cc}.inv-name{font-size:13px;font-weight:600}.inv-stats{font-size:11px;color:#aaa;margin-top:3px;display:flex;flex-wrap:wrap;gap:6px}.inv-stats .legendary{color:#f80}.inv-rarity{font-size:10px;color:#666;margin-top:2px;text-transform:uppercase}.inv-btns{display:flex;gap:6px;margin-top:6px}.inv-btns button{background:#222;border:1px solid #444;color:#ccc;padding:3px 10px;border-radius:3px;cursor:pointer;font-size:11px}.inv-btns button:hover{background:#333;border-color:#666}.inv-empty{color:#555;font-size:12px;text-align:center;padding:20px}.shop-items{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.shop-item{display:flex;flex-direction:column;gap:2px;background:#1e1e1ecc;border:1px solid;border-radius:4px;padding:8px 10px;font-size:12px}.shop-stats{font-size:10px;color:#aaa}.shop-item button{margin-top:4px;background:#242;border:1px solid #446644;color:#8f8;padding:4px 10px;border-radius:3px;cursor:pointer;font-size:11px}.shop-item button:disabled{opacity:.4;cursor:default}.shop-item button:hover:not(:disabled){background:#363}.shop-hp{margin-bottom:10px}.shop-hp button{background:#224;border:1px solid #444466;color:#88f;padding:6px 14px;border-radius:3px;cursor:pointer;font-size:12px}.shop-hp button:disabled{opacity:.4}.shop-close{background:#333;border:1px solid #555;color:#aaa;padding:6px 16px;border-radius:3px;cursor:pointer;font-size:12px;display:block;margin:0 auto}.shop-close:hover{background:#444}.levelup-panel{text-align:center;border-color:#fc0!important}.upgrade-choices{display:flex;flex-direction:column;gap:8px;margin-top:10px}.upgrade-choice{background:#282814cc;border:1px solid #665500;border-radius:6px;padding:12px 16px;cursor:pointer;transition:all .15s;text-align:left}.upgrade-choice:hover{background:#3c3c1ecc;border-color:#fc0;transform:scale(1.02)}.up-icon{font-size:20px;margin-right:8px}.up-name{font-size:14px;font-weight:700;color:#fc0;margin-right:8px}.up-desc{font-size:12px;color:#aaa}.death-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .5s ease}.death-content{text-align:center}.death-content h1{font-size:48px;color:#f20;margin-bottom:16px;text-shadow:0 0 20px #ff000088,0 0 40px #ff000044;animation:deathPulse 1s ease infinite}.death-content p{font-size:16px;color:#aaa;margin-bottom:6px}.death-hint{margin-top:16px;color:#666;font-size:13px}.controls-hint{position:absolute;bottom:8px;left:50%;transform:translate(-50%);font-size:11px;color:#444;pointer-events:none;text-shadow:0 1px 2px #000}.class-select{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#111118,#0a0a0a)}.cs-container{text-align:center}.cs-title{font-size:42px;font-weight:800;letter-spacing:.08em;color:#f44;margin-bottom:6px;text-shadow:0 0 20px #ff444444,0 0 40px #ff222222}.cs-sub{font-size:16px;color:#666;margin-bottom:28px}.cs-classes{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.cs-card{width:200px;background:#141414e6;border:2px solid #333;border-radius:10px;padding:20px 16px;cursor:pointer;transition:all .2s}.cs-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0009}.cs-icon{font-size:36px;font-weight:900;margin-bottom:6px;text-shadow:0 0 12px currentColor}.cs-name{font-size:20px;font-weight:700;margin-bottom:6px}.cs-desc{font-size:11px;color:#888;margin-bottom:10px;line-height:1.4}.cs-stats{font-size:11px;color:#aaa;display:flex;flex-direction:column;gap:2px;margin-bottom:8px}.cs-skill{font-size:11px;color:#fc0;font-style:italic}.cs-hint{margin-top:24px;font-size:12px;color:#444}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes deathPulse{0%,to{opacity:1}50%{opacity:.7}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#111}::-webkit-scrollbar-thumb{background:#444;border-radius:3px}