:root{--celestial: #6f9bff;--celestial-deep: #243b73;--light: #ffd66b;--abyss: #d14bff;--abyss-deep: #2a0d33;--bg: #0b1026;--panel: rgba(16, 20, 46, .82);--panel-solid: #11142e;--text: #f3f5ff;--text-dim: #aab2d6;--danger: #ff5a7a;--ok: #7cfc9a;--radius: 14px;--font-title: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;--font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%;width:100%;background:var(--bg);color:var(--text);font-family:var(--font-body);overflow:hidden;overscroll-behavior:none;touch-action:manipulation;user-select:none;-webkit-user-select:none}#app{position:fixed;inset:0;display:flex}.game-wrap{position:relative;flex:1;display:flex;flex-direction:column;overflow:hidden}.game-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}.hud{position:absolute;inset:0;display:none;flex-direction:column;justify-content:space-between;pointer-events:none;z-index:5}.hud.visible{display:flex}.hud-top{display:flex;align-items:center;gap:8px;padding:calc(env(safe-area-inset-top,0px) + 8px) 12px 8px;background:linear-gradient(to bottom,#0b1026d9,#0b102600);pointer-events:auto}.hud-stat{display:flex;align-items:center;gap:6px;background:var(--panel);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:6px 12px;font-weight:700;font-size:15px;min-width:64px;justify-content:center}.hud-light{color:var(--light)}.hud-hp{color:var(--danger)}.hud-icon{font-size:16px}.hud-center{flex:1;text-align:center;min-width:0}.hud-level-name{font-family:var(--font-title);font-weight:700;font-size:14px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hud-wave{font-size:12px;color:var(--text-dim)}.hud-buttons{display:flex;gap:6px}.hud-btn{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:var(--panel);color:var(--text);font-size:16px;cursor:pointer;touch-action:manipulation;display:flex;align-items:center;justify-content:center;transition:background .15s,transform .1s}.hud-btn:hover{background:#6f9bff4d}.hud-btn:active{transform:scale(.92)}.hud-cards{display:flex;gap:8px;padding:8px 12px calc(env(safe-area-inset-bottom,0px) + 12px);background:linear-gradient(to top,#0b1026e6,#0b102600);pointer-events:auto;overflow-x:auto;scrollbar-width:none;justify-content:flex-start;scroll-padding-inline:12px}.hud-cards::-webkit-scrollbar{display:none}.card{position:relative;flex:0 0 auto;width:76px;min-height:76px;border-radius:12px;border:2px solid color-mix(in srgb,var(--card-color, #fff) 60%,transparent);background:linear-gradient(160deg,color-mix(in srgb,var(--card-color, #6f9bff) 26%,var(--panel-solid)),var(--panel-solid));color:var(--text);cursor:pointer;touch-action:manipulation;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 4px;overflow:hidden;transition:transform .12s,box-shadow .15s,border-color .15s}.card-name{font-size:11px;font-weight:700;text-align:center;line-height:1.2}.card-cost{font-size:12px;font-weight:800;color:var(--light);display:flex;align-items:center;gap:2px}.card-cost-icon{font-size:11px}.card.selected{transform:translateY(-6px);border-color:var(--light);box-shadow:0 0 0 2px var(--light),0 8px 20px #00000080}.card.disabled{opacity:.45;filter:grayscale(.4)}.card-cd{position:absolute;left:0;bottom:0;width:100%;height:0%;background:#080a18b8;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:var(--text);transition:height .1s linear;pointer-events:none}@keyframes cardShake{0%,to{transform:translate(0)}20%{transform:translate(-5px)}40%{transform:translate(5px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.card-error{animation:cardShake .35s ease;border-color:var(--danger)!important}@media (min-width: 760px){.hud-cards{justify-content:center}}.overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;padding:20px;z-index:20;background:#060814c7;backdrop-filter:blur(6px)}.overlay.visible{display:flex}.screen{width:100%;max-width:460px;background:var(--panel);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:28px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 20px 60px #0000008c;max-height:90vh;overflow-y:auto}.screen-title{font-family:var(--font-title);font-size:24px;color:var(--light)}.info-text{text-align:left;color:var(--text-dim);line-height:1.6;font-size:14px;display:flex;flex-direction:column;gap:8px}.info-text strong{color:var(--text)}.menu-actions{display:flex;flex-direction:column;gap:10px;width:100%}.btn{width:100%;padding:14px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:#ffffff14;color:var(--text);font-size:16px;font-weight:700;cursor:pointer;touch-action:manipulation;transition:transform .1s,background .15s,box-shadow .15s}.btn:hover{background:#ffffff29}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--celestial),var(--celestial-deep));border-color:var(--celestial);box-shadow:0 6px 18px #6f9bff66}.btn-primary:hover{background:linear-gradient(135deg,#84acff,#2d4684)}.btn-small{width:auto;padding:8px 14px;font-size:14px}.start-screen{background:transparent;border:none;box-shadow:none;gap:32px}.logo{display:flex;flex-direction:column;align-items:center;gap:8px}.logo-mark{font-size:64px;color:var(--light);text-shadow:0 0 30px var(--light);animation:floatY 3s ease-in-out infinite}@keyframes floatY{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.logo-title{font-family:var(--font-title);font-size:38px;letter-spacing:1px;background:linear-gradient(135deg,var(--light),var(--celestial));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-align:center;line-height:1.1}.logo-sub{color:var(--text-dim);font-size:16px}.start-bg{background:radial-gradient(circle at 20% 30%,rgba(111,155,255,.25),transparent 50%),radial-gradient(circle at 80% 70%,rgba(209,75,255,.25),transparent 50%),#060814d9}.level-grid{display:grid;grid-template-columns:1fr;gap:12px;width:100%}.level-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:16px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:#ffffff0f;color:var(--text);cursor:pointer;text-align:left;transition:transform .1s,background .15s,border-color .15s}.level-card:not(.locked):hover{background:#6f9bff2e;border-color:var(--celestial);transform:translateY(-2px)}.level-card.locked{opacity:.5;cursor:not-allowed}.level-num{font-size:12px;color:var(--light);font-weight:700;text-transform:uppercase;letter-spacing:1px}.level-title{font-family:var(--font-title);font-size:18px;font-weight:700}.level-status{font-size:12px;color:var(--text-dim)}.quality-row{width:100%;display:flex;flex-direction:column;gap:8px;align-items:center}.quality-label{font-size:13px;color:var(--text-dim)}.quality-options{display:flex;gap:8px}.quality.active{background:var(--celestial);border-color:var(--celestial);color:#fff}.result{border:none}.result-title{font-family:var(--font-title);font-size:30px}.victory .result-title{color:var(--light);text-shadow:0 0 30px rgba(255,214,107,.6)}.defeat .result-title{color:var(--danger);text-shadow:0 0 30px rgba(255,90,122,.5)}.result-sub{color:var(--text-dim);font-size:15px}.victory-overlay{background:radial-gradient(circle at 50% 40%,rgba(255,214,107,.25),transparent 55%),#060814d1}.defeat-overlay{background:radial-gradient(circle at 50% 60%,rgba(209,75,255,.22),transparent 55%),#060814d9}.banner{position:absolute;top:22%;left:50%;transform:translate(-50%) translateY(-10px);opacity:0;z-index:15;pointer-events:none;font-family:var(--font-title);font-weight:800;font-size:26px;letter-spacing:1px;padding:10px 28px;border-radius:999px;white-space:nowrap;text-align:center;transition:opacity .3s,transform .3s}.banner.visible{opacity:1;transform:translate(-50%) translateY(0)}.banner-wave{color:var(--text);background:#6f9bff40;border:1px solid var(--celestial);text-shadow:0 0 12px rgba(111,155,255,.8)}.banner-boss{color:#fff;background:#d14bff4d;border:1px solid var(--abyss);text-shadow:0 0 16px rgba(209,75,255,.9);font-size:30px;animation:bossPulse .6s ease-in-out infinite alternate}@keyframes bossPulse{0%{transform:translate(-50%) scale(1)}to{transform:translate(-50%) scale(1.06)}}@media (min-width: 560px){.hud-stat{font-size:17px;min-width:76px}.hud-btn{width:44px;height:44px}.card{width:88px}.card-name{font-size:12px}.level-grid{grid-template-columns:1fr 1fr}}@media (min-width: 900px){.level-grid{grid-template-columns:1fr 1fr 1fr}}@media (max-height: 460px){.card{min-height:60px;width:70px;padding:5px 3px}.card-name{font-size:10px}.hud-cards{padding-top:4px;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 6px)}.hud-btn{width:36px;height:36px}}