:root{--bg-primary: #0a0c10;--bg-secondary: #12161f;--bg-tertiary: #1a202c;--bg-surface: rgba(22, 27, 38, .85);--border-color: #273142;--border-focus: #4f46e5;--text-main: #f1f5f9;--text-muted: #94a3b8;--text-dim: #64748b;--accent: #6366f1;--accent-hover: #4f46e5;--accent-glow: rgba(99, 102, 241, .3);--success: #10b981;--success-glow: rgba(16, 185, 129, .3);--warning: #f59e0b;--danger: #ef4444;--screen-bg: #050608;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-family);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;-webkit-user-select:none;user-select:none}#app{display:flex;flex-direction:column;flex:1;height:100vh;max-width:1200px;margin:0 auto;width:100%}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);gap:12px;z-index:10}.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;letter-spacing:-.02em;color:var(--text-main)}.brand-icon{width:22px;height:22px;fill:var(--accent)}.status-group{display:flex;align-items:center;gap:10px;font-size:.8rem;overflow:hidden}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:9999px;font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted);white-space:nowrap}.status-indicator{width:7px;height:7px;border-radius:50%;background-color:var(--text-dim)}.status-indicator.running{background-color:var(--success);box-shadow:0 0 8px var(--success)}.status-indicator.saving{background-color:var(--warning);animation:pulse 1s infinite}.status-indicator.saved{background-color:var(--success)}.status-indicator.failed{background-color:var(--danger)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.header-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 14px;background-color:var(--bg-tertiary);color:var(--text-main);border:1px solid var(--border-color);border-radius:6px;font-size:.825rem;font-weight:500;cursor:pointer;transition:all .15s ease;white-space:nowrap}.btn:hover:not(:disabled){background-color:var(--border-color);color:#fff}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background-color:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover);box-shadow:0 0 12px var(--accent-glow)}.btn-danger{background-color:#ef444426;border-color:#ef44444d;color:#fca5a5}.btn-danger:hover:not(:disabled){background-color:var(--danger);color:#fff}.btn-icon{padding:6px 8px}.emulator-workspace{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px;position:relative;overflow:hidden}.screen-wrapper{position:relative;width:100%;max-width:720px;aspect-ratio:3 / 2;background-color:var(--screen-bg);border:2px solid var(--border-color);border-radius:8px;box-shadow:0 8px 30px #0009,0 0 0 1px #ffffff0d;display:flex;align-items:center;justify-content:center;overflow:hidden}.screen-wrapper.pixelated canvas{image-rendering:-moz-crisp-edges;image-rendering:-webkit-crisp-edges;image-rendering:pixelated;image-rendering:crisp-edges}canvas#gba-canvas{width:100%;height:100%;object-fit:contain;display:block}#ejs-game{width:100%;height:100%;position:absolute;top:0;right:0;bottom:0;left:0;display:block;background-color:#000;z-index:2}#ejs-game.hidden,#ejs-game:empty{display:none!important}#ejs-game.active{display:block!important}#ejs-game canvas,.ejs_canvas{width:100%!important;height:100%!important;object-fit:contain;display:block!important;image-rendering:-moz-crisp-edges;image-rendering:-webkit-crisp-edges;image-rendering:pixelated;image-rendering:crisp-edges}.ejs_canvas_parent{width:100%!important;height:100%!important;display:flex!important;align-items:center;justify-content:center}.screen-error-banner{position:absolute;top:12px;left:12px;right:12px;background:#dc2626f2;color:#fff;padding:10px 14px;border-radius:6px;font-size:.8rem;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 4px 16px #0009;z-index:25;border:1px solid rgba(255,255,255,.2)}.screen-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(circle at center,#151a24,#080a0f);color:var(--text-muted);gap:16px;padding:24px;text-align:center;cursor:pointer;transition:background .2s ease}.screen-placeholder:hover{background:radial-gradient(circle at center,#1b212e,#090c13)}.placeholder-icon{width:56px;height:56px;fill:var(--accent);opacity:.8;filter:drop-shadow(0 0 12px var(--accent-glow))}.placeholder-title{font-size:1.15rem;font-weight:600;color:var(--text-main)}.placeholder-desc{font-size:.85rem;color:var(--text-muted);max-width:380px;line-height:1.4}.placeholder-hint{font-size:.75rem;color:var(--text-dim);font-family:var(--font-mono);background:#0006;padding:4px 10px;border-radius:4px;border:1px dashed var(--border-color)}.bottom-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);gap:10px;flex-wrap:wrap;z-index:10}.controls-left,.controls-right{display:flex;align-items:center;gap:8px}.game-select{background-color:var(--bg-tertiary);color:var(--text-main);border:1px solid var(--border-color);border-radius:6px;padding:6px 10px;font-size:.825rem;font-weight:500;cursor:pointer;outline:none;transition:all .15s ease;max-width:220px}.game-select:hover{background-color:var(--border-color);color:#fff}.game-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.game-select option{background-color:var(--bg-secondary);color:var(--text-main)}.touch-controls{display:none;width:100%;max-width:720px;margin-top:8px;padding:10px 16px;touch-action:none;-webkit-user-select:none;user-select:none}.touch-layout{display:flex;justify-content:space-between;align-items:center;width:100%}.dpad{position:relative;width:130px;height:130px}.dpad-btn{position:absolute;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.9rem;cursor:pointer;touch-action:none}.dpad-btn:active,.dpad-btn.active{background:var(--accent);color:#fff}.dpad-up{top:0;left:45px;width:40px;height:45px;border-radius:6px 6px 0 0}.dpad-down{bottom:0;left:45px;width:40px;height:45px;border-radius:0 0 6px 6px}.dpad-left{top:45px;left:0;width:45px;height:40px;border-radius:6px 0 0 6px}.dpad-right{top:45px;right:0;width:45px;height:40px;border-radius:0 6px 6px 0}.dpad-center{top:45px;left:45px;width:40px;height:40px;background:#0000004d;border:none}.action-buttons{position:relative;width:140px;height:120px}.action-btn{position:absolute;width:54px;height:54px;border-radius:50%;background:#ffffff14;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;color:#fff;cursor:pointer;touch-action:none}.action-btn:active,.action-btn.active{background:var(--accent);box-shadow:0 0 14px var(--accent-glow)}.btn-b{bottom:10px;left:10px}.btn-a{top:10px;right:10px}.middle-buttons{display:flex;flex-direction:column;align-items:center;gap:12px}.shoulder-buttons{display:flex;gap:16px}.shoulder-btn{padding:6px 14px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:4px;font-size:.75rem;font-weight:600;color:var(--text-muted)}.shoulder-btn:active,.shoulder-btn.active{background:var(--accent);color:#fff}.menu-buttons{display:flex;gap:12px}.pill-btn{width:48px;height:16px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:9999px;transform:rotate(-25deg);font-size:.6rem;display:flex;align-items:center;justify-content:center;color:var(--text-dim)}.pill-btn:active,.pill-btn.active{background:var(--accent);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;width:100%;max-width:460px;box-shadow:0 16px 40px #000000b3;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border-color);background:var(--bg-tertiary)}.modal-title{font-size:1rem;font-weight:600;color:var(--text-main)}.modal-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:1.25rem;line-height:1;padding:2px 6px}.modal-close:hover{color:#fff}.modal-body{padding:18px;display:flex;flex-direction:column;gap:14px;max-height:70vh;overflow-y:auto}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.8rem;color:var(--text-muted);font-weight:500}.form-input{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;padding:8px 12px;color:var(--text-main);font-size:.875rem;outline:none}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.modal-tabs{display:flex;border-bottom:1px solid var(--border-color);background:var(--bg-primary)}.modal-tab{flex:1;padding:10px;background:transparent;border:none;color:var(--text-muted);font-size:.875rem;font-weight:600;cursor:pointer;border-bottom:2px solid transparent}.modal-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--border-color);background:var(--bg-tertiary)}.slots-list{display:flex;flex-direction:column;gap:8px}.slot-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;gap:8px}.slot-item.active{border-color:var(--accent);background:#6366f10d}.slot-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.slot-name{font-size:.875rem;font-weight:600;color:var(--text-main);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.slot-meta{font-size:.725rem;color:var(--text-dim);font-family:var(--font-mono)}.slot-actions{display:flex;align-items:center;gap:4px}.key-table{width:100%;border-collapse:collapse;font-size:.8rem}.key-table td{padding:6px 8px;border-bottom:1px solid var(--border-color)}.key-table td:first-child{font-weight:600;color:var(--text-main)}.key-table kbd{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:4px;padding:2px 6px;font-family:var(--font-mono);color:var(--accent)}@media (max-width: 768px){.touch-controls{display:block}.top-bar,.bottom-bar{padding:8px 12px}}