.layout{min-height:100vh;display:flex;flex-direction:column}.header{background-color:var(--color-bg-secondary);border-bottom:2px solid var(--color-primary);padding:var(--spacing-md) 0;position:sticky;top:0;z-index:100}.header-content{max-width:1400px;margin:0 auto;padding:0 var(--spacing-lg);display:flex;justify-content:space-between;align-items:center}.logo{text-decoration:none;color:inherit}.logo h1{font-size:1.5rem;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav{display:flex;align-items:center;gap:var(--spacing-lg)}.nav-link{color:var(--color-text-secondary);text-decoration:none;transition:color .2s}.nav-link:hover{color:var(--color-primary)}.user-menu{display:flex;align-items:center;gap:var(--spacing-md)}.user-email{color:var(--color-text-secondary);font-size:.9rem}.main-content{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:var(--spacing-xl)}.footer{background-color:var(--color-bg-secondary);border-top:1px solid var(--color-bg-tertiary);padding:var(--spacing-lg);text-align:center;color:var(--color-text-muted)}.footer p{margin:var(--spacing-xs) 0;font-size:.9rem}.footer-disclaimer{font-size:.8rem}.loading-container{min-height:50vh;display:flex;align-items:center;justify-content:center}.loading{font-size:1.2rem;color:var(--color-text-secondary)}.home-container{max-width:1200px;margin:0 auto}.hero{text-align:center;padding:var(--spacing-xl) 0;margin-bottom:var(--spacing-xl)}.hero-title{font-size:3.5rem;line-height:1.2;margin-bottom:var(--spacing-lg)}.gradient-text{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.3rem;color:var(--color-text-secondary);max-width:700px;margin:0 auto var(--spacing-xl)}.hero-actions{display:flex;gap:var(--spacing-md);justify-content:center}.btn-large{padding:var(--spacing-md) var(--spacing-xl);font-size:1.1rem}.btn-secondary{background-color:var(--color-bg-tertiary);color:var(--color-text)}.btn-secondary:hover{background-color:var(--color-bg-secondary)}.features{margin-top:var(--spacing-xl);padding:var(--spacing-xl) 0}.features h2{text-align:center;font-size:2.5rem;margin-bottom:var(--spacing-xl)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg)}.feature-card{background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-radius:var(--border-radius);text-align:center}.feature-card h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--color-primary)}.feature-card p{color:var(--color-text-secondary)}.legal-section{margin-top:var(--spacing-xl);padding:var(--spacing-xl);background-color:var(--color-bg-secondary);border-radius:var(--border-radius);border-left:4px solid var(--color-warning)}.legal-section h3{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--color-warning)}.legal-section p{color:var(--color-text-secondary);line-height:1.6}.auth-container{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl)}.auth-card{background-color:var(--color-bg-secondary);border-radius:var(--border-radius);padding:var(--spacing-xl);max-width:450px;width:100%;box-shadow:0 4px 6px #0000004d}.auth-card h1{font-size:2rem;margin-bottom:var(--spacing-sm);text-align:center}.auth-subtitle{text-align:center;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{font-weight:500;color:var(--color-text-secondary)}.form-group input{width:100%}.error-message{background-color:#ef44441a;border:1px solid var(--color-danger);color:var(--color-danger);padding:var(--spacing-sm);border-radius:var(--border-radius);text-align:center}.auth-divider{text-align:center;margin:var(--spacing-lg) 0;position:relative}.auth-divider span{background-color:var(--color-bg-secondary);padding:0 var(--spacing-md);color:var(--color-text-muted);position:relative;z-index:1}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background-color:var(--color-bg-tertiary)}.oauth-buttons{display:flex;gap:var(--spacing-sm)}.btn-oauth{flex:1;background-color:var(--color-bg-tertiary);color:var(--color-text)}.btn-oauth:hover{background-color:var(--color-primary)}.auth-switch{text-align:center;margin-top:var(--spacing-lg);color:var(--color-text-secondary)}.auth-switch a{color:var(--color-primary);text-decoration:none}.auth-switch a:hover{text-decoration:underline}.dashboard-container{max-width:1200px;margin:0 auto}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.dashboard-header h1{font-size:2.5rem}.empty-state{text-align:center;padding:var(--spacing-xl) var(--spacing-lg);background-color:var(--color-bg-secondary);border-radius:var(--border-radius);margin-top:var(--spacing-xl)}.empty-state h2{font-size:2rem;margin-bottom:var(--spacing-md)}.empty-state p{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.legal-notice{margin-top:var(--spacing-xl);font-size:.9rem;color:var(--color-text-muted);font-style:italic}.saves-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg)}.save-card{background-color:var(--color-bg-secondary);border-radius:var(--border-radius);padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-md);transition:transform .2s}.save-card:hover{transform:translateY(-4px)}.save-info h3{font-size:1.3rem;margin-bottom:var(--spacing-sm)}.rom-hash,.save-slot,.save-meta{font-size:.9rem;color:var(--color-text-secondary);margin:var(--spacing-xs) 0}.rom-hash{font-family:monospace;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.save-actions{display:flex;gap:var(--spacing-sm);margin-top:auto}.save-actions .btn{flex:1}.btn-small{padding:var(--spacing-xs) var(--spacing-md);font-size:.9rem}.btn-danger{background-color:var(--color-danger)}.btn-danger:hover{background-color:#dc2626}.emulator-container{min-height:100vh;background-color:var(--color-bg);padding:var(--spacing-lg)}.emulator-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--color-bg-secondary)}.emulator-header h1{font-size:2rem;margin:0}.btn-back{background-color:var(--color-bg-tertiary);color:var(--color-text)}.btn-back:hover{background-color:var(--color-bg-secondary)}.fps-counter{font-family:Courier New,monospace;font-size:1.2rem;font-weight:700;color:var(--color-success);min-width:80px;text-align:right}.error-banner{display:flex;justify-content:space-between;align-items:center;background-color:var(--color-error);color:#fff;padding:var(--spacing-md);border-radius:var(--border-radius);margin-bottom:var(--spacing-lg)}.error-banner button{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0 var(--spacing-sm)}.emulator-main{display:grid;grid-template-columns:auto 400px;gap:var(--spacing-xl);align-items:start}@media (max-width: 1200px){.emulator-main{grid-template-columns:1fr}}.screens-container{display:flex;flex-direction:column;gap:var(--spacing-md);background-color:var(--color-bg-secondary);padding:var(--spacing-xl);border-radius:var(--border-radius)}.screen-wrapper{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm)}.screen-wrapper label{font-size:.875rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.screen{border:3px solid var(--color-bg-tertiary);border-radius:4px;background-color:#000;cursor:default;box-shadow:0 4px 12px #0000004d}.bottom-screen{cursor:crosshair}.bottom-screen:active{cursor:grabbing}.controls-panel{display:flex;flex-direction:column;gap:var(--spacing-lg)}.rom-upload{background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-radius:var(--border-radius);text-align:center}.rom-upload .btn{width:100%}.emulator-controls{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-radius:var(--border-radius)}.emulator-controls .btn{padding:var(--spacing-md);font-size:1rem}.keyboard-guide{background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-radius:var(--border-radius)}.keyboard-guide h3{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.1rem}.controls-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);font-size:.875rem}.controls-grid kbd{background-color:var(--color-bg-tertiary);padding:2px 6px;border-radius:3px;font-family:Courier New,monospace;font-size:.85rem;border:1px solid var(--color-bg);box-shadow:0 1px 2px #0003}.rom-info{background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-radius:var(--border-radius)}.rom-info h3{margin-top:0;margin-bottom:var(--spacing-md);font-size:1.1rem}.info-item{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-bg-tertiary)}.info-item:last-child{border-bottom:none}.info-item span:first-child{color:var(--color-text-secondary);font-weight:500}.info-item .hash{font-family:Courier New,monospace;font-size:.875rem}.status-running{color:var(--color-success);font-weight:700}.status-paused{color:var(--color-warning);font-weight:700}.legal-notice{background-color:var(--color-bg-secondary);padding:var(--spacing-md);border-radius:var(--border-radius);border-left:4px solid var(--color-warning);font-size:.875rem;color:var(--color-text-secondary)}.legal-notice p{margin:0;line-height:1.5}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000c;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:1000}.spinner{border:4px solid var(--color-bg-tertiary);border-top:4px solid var(--color-primary);border-radius:50%;width:50px;height:50px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-overlay p{margin-top:var(--spacing-lg);color:#fff;font-size:1.2rem}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #3b82f6;--color-primary-dark: #2563eb;--color-secondary: #8b5cf6;--color-success: #10b981;--color-danger: #ef4444;--color-warning: #f59e0b;--color-bg: #0f172a;--color-bg-secondary: #1e293b;--color-bg-tertiary: #334155;--color-text: #f1f5f9;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--border-radius: 8px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background-color:var(--color-bg-secondary);padding:var(--spacing-lg);border-bottom:2px solid var(--color-primary);text-align:center}.app-header h1{font-size:2rem;margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.app-header p{color:var(--color-text-secondary)}.app-main{flex:1;padding:var(--spacing-xl);max-width:1200px;margin:0 auto;width:100%}.app-main ul{list-style:none;margin-top:var(--spacing-lg);font-size:1.1rem}.app-main li{padding:var(--spacing-sm);color:var(--color-text-secondary)}button{background-color:var(--color-primary);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--border-radius);font-size:1rem;cursor:pointer;transition:background-color .2s}button:hover{background-color:var(--color-primary-dark)}button:disabled{background-color:var(--color-bg-tertiary);cursor:not-allowed}input{background-color:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-bg-tertiary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius);font-size:1rem}input:focus{outline:none;border-color:var(--color-primary)}