.layout{display:flex;flex-direction:column;min-height:100vh}.header{background-color:#1a1a1a;color:#fff;padding:1rem 2rem;box-shadow:0 2px 4px #0000001a;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.header-logo{display:flex;align-items:center;gap:12px}.logo-icon{width:40px;height:40px;flex-shrink:0;filter:brightness(0) invert(1)}.header h1{font-size:1.5rem;margin:0;font-weight:600;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.2)}.nav{display:flex;gap:1rem;flex:1;justify-content:center}.nav a{color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:4px;transition:background-color .2s}.nav a:hover{background-color:#ffffff1a}.nav a.active{background-color:#fff3}.user-info{display:flex;align-items:center;gap:1rem}.username{color:#fff;font-weight:500}.role-badge{background-color:#667eea;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.about-link-header{color:#fff;text-decoration:none;padding:6px 12px;border-radius:4px;font-size:14px;transition:background-color .2s;opacity:.8}.about-link-header:hover{background-color:#ffffff1a;opacity:1}.change-password-link{color:#fff;text-decoration:none;padding:6px 12px;border-radius:4px;font-size:14px;transition:background-color .2s}.change-password-link:hover{background-color:#ffffff1a}.logout-btn{background-color:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2);padding:6px 12px;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s}.logout-btn:hover{background-color:#fff3}.main{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}.server-status-banner{padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:500;box-shadow:0 2px 4px #0000001a}.server-status-banner.starting{background-color:#fff3cd;color:#856404;border-bottom:2px solid #ffc107}.server-status-banner.started{background-color:#d4edda;color:#155724;border-bottom:2px solid #28a745}.server-status-banner.failed{background-color:#f8d7da;color:#721c24;border-bottom:2px solid #dc3545}.server-status-banner span{flex:1}.server-settings-link{background-color:#0000001a;color:inherit;border:1px solid rgba(0,0,0,.2);padding:4px 12px;border-radius:4px;cursor:pointer;font-size:12px;transition:background-color .2s;text-decoration:none}.server-settings-link:hover{background-color:#0003}.close-banner-btn{background:none;border:none;color:inherit;font-size:20px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s}.close-banner-btn:hover{background-color:#0000001a}@media (max-width: 768px){.header{padding:1rem;flex-direction:column;align-items:flex-start}.header-logo{width:100%}.logo-icon{width:32px;height:32px}.header h1{font-size:1.2rem}.nav{flex-wrap:wrap;width:100%}.user-info{width:100%;justify-content:flex-end;margin-top:.5rem}.main{padding:1rem}}*{margin:0;padding:0;box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000000de;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;color:#fff;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}input,select,textarea{font-family:inherit;font-size:inherit;padding:.5em;border:1px solid #ccc;border-radius:4px}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}button{background-color:#f9f9f9;color:#213547}}