:root{--bg-primary: #0a0a1a;--bg-secondary: #12122a;--bg-panel: rgba(20, 20, 50, .85);--accent-gold: #fbbf24;--accent-blue: #3b82f6;--accent-green: #22c55e;--accent-red: #ef4444;--accent-purple: #a855f7;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: rgba(148, 163, 184, .15);--font-main: "Outfit", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius: 8px;--shadow-glow: 0 0 20px rgba(59, 130, 246, .15)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main)}#root{width:100%;height:100%;display:flex;flex-direction:column}.game-container{width:100%;height:100%;display:flex;flex-direction:column;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.game-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-panel);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.game-title{font-size:1.4rem;font-weight:900;letter-spacing:1px;background:linear-gradient(135deg,var(--accent-gold),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-status{font-size:.85rem;color:var(--text-secondary);font-family:var(--font-mono)}.game-status .phase{display:inline-block;padding:2px 10px;border-radius:100px;font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:1px}.game-status .phase.waiting{background:#fbbf2426;color:var(--accent-gold);border:1px solid rgba(251,191,36,.3)}.game-status .phase.playing{background:#22c55e26;color:var(--accent-green);border:1px solid rgba(34,197,94,.3)}.game-status .phase.ended{background:#ef444426;color:var(--accent-red);border:1px solid rgba(239,68,68,.3)}.canvas-wrapper{flex:1;position:relative;overflow:hidden;background:#0003}.canvas-wrapper canvas{border-radius:var(--radius);box-shadow:var(--shadow-glow),0 4px 30px #00000080}.hud-panel{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:var(--bg-panel);border-top:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);gap:16px}.hud-section{display:flex;align-items:center;gap:12px}.hud-stat{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.9rem;font-weight:600}.hud-stat .label{color:var(--text-muted);font-size:.7rem;text-transform:uppercase;letter-spacing:1px}.hud-stat .value{font-size:1.1rem}.hud-stat .value.gold{color:var(--accent-gold)}.hud-stat .value.xp{color:var(--accent-purple)}.hud-stat .value.hp{color:var(--accent-green)}.hud-stat .icon{font-size:1.2rem}.spawn-bar{display:flex;gap:8px;flex-wrap:wrap}.spawn-btn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius);background:#1e1e3c99;color:var(--text-primary);font-family:var(--font-main);font-size:.75rem;font-weight:600;cursor:pointer;transition:all .15s ease;position:relative;overflow:hidden}.spawn-btn:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#3b82f61a,#a855f71a);opacity:0;transition:opacity .15s ease}.spawn-btn:hover:before{opacity:1}.spawn-btn:hover{border-color:var(--accent-blue);transform:translateY(-2px);box-shadow:0 4px 12px #3b82f633}.spawn-btn:active{transform:translateY(0)}.spawn-btn.disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.spawn-btn .cost{color:var(--accent-gold);font-family:var(--font-mono);font-size:.65rem}.spawn-btn .unit-name{font-size:.7rem;color:var(--text-secondary)}.age-bar{display:flex;align-items:center;gap:8px}.age-badge{padding:4px 12px;border-radius:100px;font-size:.7rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;box-shadow:0 2px 8px #3b82f64d}.upgrade-btn{padding:6px 16px;border:1px solid var(--accent-green);border-radius:var(--radius);background:#22c55e1a;color:var(--accent-green);font-family:var(--font-main);font-size:.75rem;font-weight:700;cursor:pointer;transition:all .15s ease;text-transform:uppercase;letter-spacing:.5px}.upgrade-btn:hover{background:#22c55e33;box-shadow:0 0 12px #22c55e4d}.upgrade-btn.disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.waiting-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0a0a1ae6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;gap:16px}.waiting-overlay h2{font-size:1.8rem;font-weight:900;background:linear-gradient(135deg,var(--accent-gold),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.waiting-overlay p{color:var(--text-secondary);font-size:.95rem}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.winner-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;gap:12px}.winner-overlay.victory{background:#22c55e1f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.winner-overlay.defeat{background:#ef44441f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.winner-overlay h2{font-size:3rem;font-weight:900;letter-spacing:4px;text-transform:uppercase}.winner-overlay.victory h2{color:var(--accent-green);text-shadow:0 0 40px rgba(34,197,94,.5)}.winner-overlay.defeat h2{color:var(--accent-red);text-shadow:0 0 40px rgba(239,68,68,.5)}.landing-page{width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at center,#12123a 0%,var(--bg-primary) 100%);padding:40px;text-align:center}.landing-content{max-width:800px;display:flex;flex-direction:column;align-items:center;gap:32px}.hero-title{font-size:4rem;font-weight:900;background:linear-gradient(135deg,var(--accent-gold),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 20px rgba(251,191,36,.2))}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);max-width:500px}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:20px}.feature-card{background:var(--bg-panel);padding:32px;border-radius:16px;border:1px solid var(--border);display:flex;flex-direction:column;gap:12px;transition:transform .2s ease}.feature-card:hover{transform:translateY(-4px);border-color:var(--accent-blue)}.feature-icon{font-size:2.5rem}.cta-group{display:flex;gap:20px;margin-top:20px}.cta-btn{padding:16px 32px;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s ease}.cta-btn.primary{background:var(--accent-blue);color:#fff;border:none;box-shadow:0 0 20px #3b82f64d}.cta-btn.primary:hover{background:#2563eb;transform:scale(1.05)}.cta-btn.secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border)}.cta-btn.secondary:hover{background:#ffffff0d}.landing-footer{margin-top:auto;color:var(--text-muted);font-size:.8rem}.lobby-page{width:100%;height:100vh;display:flex;flex-direction:column;padding:40px;gap:32px;background:var(--bg-primary)}.lobby-header{display:flex;justify-content:space-between;align-items:center;max-width:1000px;width:100%;margin:0 auto}.lobby-actions{display:flex;gap:12px}.refresh-btn,.create-btn,.join-btn,.back-btn{padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .15s ease}.refresh-btn{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.create-btn{background:var(--accent-green);color:#fff;border:none}.create-btn:hover{background:#16a34a;box-shadow:0 0 15px #22c55e4d}.lobby-content{flex:1;max-width:1000px;width:100%;margin:0 auto;background:var(--bg-panel);border-radius:16px;border:1px solid var(--border);padding:24px;overflow-y:auto}.room-list{display:flex;flex-direction:column;gap:12px}.room-card{display:flex;justify-content:space-between;align-items:center;padding:20px;background:#ffffff08;border:1px solid var(--border);border-radius:12px}.room-info{display:flex;flex-direction:column;gap:4px}.room-id{font-family:var(--font-mono);font-size:.9rem;color:var(--accent-gold)}.room-players{font-size:.8rem;color:var(--text-secondary)}.join-btn{background:var(--accent-blue);color:#fff;border:none}.join-btn:hover:not(:disabled){background:#2563eb}.join-btn:disabled{opacity:.3;cursor:not-allowed}.lobby-footer{max-width:1000px;width:100%;margin:0 auto}.back-btn{background:transparent;color:var(--text-muted);border:none;padding:0}.back-btn:hover{color:var(--text-primary)}.modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{max-width:400px;width:100%;padding:32px;display:flex;flex-direction:column;gap:20px;animation:modalIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalIn{0%{opacity:0;transform:scale(.9) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-content h3{font-size:1.5rem;color:var(--accent-gold)}.modal-content p{color:var(--text-secondary);line-height:1.5}.modal-actions{display:flex;flex-direction:column;gap:12px}.modal-actions .cta-btn{width:100%;padding:14px}.close-btn{background:transparent;color:var(--text-muted);border:none;font-size:.9rem;cursor:pointer;margin-top:8px}.close-btn:hover{color:var(--text-primary)}