:root{--bg-dark: #0f172a;--panel-bg: rgba(30, 41, 59, .8);--primary: #3b82f6;--primary-hover: #2563eb;--accent: #10b981;--danger: #ef4444;--text-main: #f8fafc;--text-muted: #94a3b8;--grid-border: rgba(255,255,255,.1)}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body{font-family:system-ui,-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text-main);overflow:hidden;display:flex;justify-content:center;align-items:center;height:100vh;background-image:radial-gradient(circle at 50% 0%,#1e293b,#0f172a)}.app-container{width:100%;max-width:480px;height:100vh;max-height:850px;position:relative;display:flex;flex-direction:column;background:#0f172a99;box-shadow:0 0 40px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:linear-gradient(to bottom,rgba(0,0,0,.8),transparent);z-index:10}.brand{display:flex;align-items:center;gap:8px;position:relative}.brand h1{font-size:1.2rem;font-weight:700;letter-spacing:1px}.cloud-badge{position:absolute;top:-10px;right:-60px;display:flex;align-items:center;gap:4px;font-size:.7rem;padding:2px 6px;border-radius:10px;background:#ffffff1a;color:var(--text-muted)}.cloud-badge.synced{color:#10b981}.cloud-badge.error{color:#ef4444}.stats{display:flex;gap:12px}.stat-item{display:flex;align-items:center;gap:4px;font-weight:600;font-size:.9rem;background:#0006;padding:4px 10px;border-radius:20px}.screen{flex:1;display:flex;flex-direction:column;padding:20px}.btn-primary{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--primary),#60a5fa);color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;transition:transform .1s,box-shadow .2s;box-shadow:0 4px 15px #3b82f666}.btn-primary:active{transform:scale(.98)}.toast{position:absolute;top:70px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:10px 20px;border-radius:20px;font-size:.9rem;z-index:100;border:1px solid #333}.loading-screen{flex:1;display:flex;justify-content:center;align-items:center;color:var(--text-muted)}.start-screen,.result-screen{justify-content:center;align-items:center;text-align:center;gap:24px}.hero-graphic{width:200px;height:120px;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px #00000080;border:2px solid rgba(255,255,255,.1)}.hero-img{width:100%;height:100%;object-fit:cover}.hero-placeholder{width:100%;height:100%;display:flex;justify-content:center;align-items:center;font-size:3rem;background:#1e293b}.subtitle{color:var(--text-muted);font-size:.95rem}.high-score-board{display:flex;align-items:center;gap:16px;background:#ffffff0d;padding:16px 32px;border-radius:16px;border:1px solid rgba(255,255,255,.1)}.high-score-board .label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase}.high-score-board .value{font-size:1.8rem;font-weight:800;color:#fbbf24}.result-stats{background:#0000004d;padding:24px;border-radius:16px;width:100%}.stat-box{display:flex;flex-direction:column;gap:8px}.stat-box .label{color:var(--text-muted)}.stat-box .value{font-size:3rem;font-weight:900}.new-record{margin-top:12px;color:#10b981;font-weight:700;font-size:.9rem;animation:pulse 1.5s infinite}.text-green{color:#10b981;font-size:2rem}.text-red{color:#ef4444;font-size:2rem}.unlock-notice{display:flex;align-items:center;gap:12px;background:#eab3081a;border:1px solid rgba(234,179,8,.3);padding:16px;border-radius:12px;text-align:left}.playing-screen{padding:10px;gap:16px}.wave-info{display:flex;justify-content:space-between;padding:0 10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.battlefield{flex:1;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);gap:2px;background:#000;border:4px solid #334155;border-radius:8px;overflow:hidden;position:relative;box-shadow:inset 0 0 20px #000c}.grid-cell{position:relative;width:100%;height:100%;display:flex;justify-content:center;align-items:center;transition:filter .2s}.grid-cell.selectable{cursor:pointer}.grid-cell.selectable:hover{filter:brightness(1.5);box-shadow:inset 0 0 0 2px #ffffff80;z-index:2}.terrain-land{background:#4ade80;box-shadow:inset 0 0 10px #0003}.terrain-forest{background:#166534;background-image:radial-gradient(#14532d 20%,transparent 20%);background-size:10px 10px}.terrain-water{background:#3b82f6;animation:water-flow 3s infinite alternate ease-in-out}.terrain-mountain{background:#64748b;border-top:4px solid #94a3b8}.entity{position:absolute;width:80%;height:80%;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:5}.entity img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 4px 4px rgba(0,0,0,.5))}.entity span{font-size:2rem;filter:drop-shadow(0 2px 2px rgba(0,0,0,.5))}.enemy{transform:scaleX(-1);transition:left 1s linear,top 1s linear}.enemy.incoming{position:absolute;width:calc(100% / 5 * .8);height:calc(100% / 5 * .8);z-index:4;opacity:.5}.hp-bar{width:80%;height:4px;background:#0009;border-radius:2px;position:absolute;bottom:-6px;overflow:hidden}.hp-fill{height:100%;background:#10b981;transition:width .3s ease}.enemy-hp .hp-fill{background:#ef4444}.deployment-panel{background:var(--panel-bg);border-radius:16px;padding:16px;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:12px}.unit-selector{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}.unit-card{flex:1;min-width:80px;background:#0006;border:2px solid transparent;border-radius:12px;padding:10px 4px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:all .2s;color:#fff}.unit-card.selected{border-color:var(--primary);background:#3b82f633;transform:translateY(-2px)}.unit-card.disabled{opacity:.5;cursor:not-allowed;filter:grayscale(1)}.unit-icon{background:#ffffff1a;padding:8px;border-radius:50%}.unit-info{display:flex;flex-direction:column;align-items:center;gap:2px}.unit-info .name{font-size:.8rem;font-weight:700}.unit-info .cost{font-size:.75rem;color:#fbbf24;display:flex;align-items:center;gap:2px}.btn-action{background:#10b981;color:#fff;border:none;padding:12px;border-radius:8px;font-weight:700;display:flex;justify-content:center;align-items:center;gap:8px;cursor:pointer}.btn-action:active{background:#059669}.battling-status{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;color:var(--accent);font-weight:700;background:#10b9811a;border-radius:8px}.radar-spinner{width:20px;height:20px;border:3px solid rgba(16,185,129,.3);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes water-flow{0%{background-color:#3b82f6}to{background-color:#60a5fa}}