.container{max-width:1200px;margin:0 auto;padding:20px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:2px solid #e0e0e0}header h1{color:#333;font-size:28px}.btn-primary{background-color:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:4px;cursor:pointer;font-size:16px;font-weight:500;transition:background-color .3s}.btn-primary:hover:not(:disabled){background-color:#45a049}.btn-primary:disabled{background-color:#ccc;cursor:not-allowed}.tabs{display:flex;gap:10px;margin-bottom:20px;border-bottom:1px solid #e0e0e0}.tabs button{background:none;border:none;padding:12px 24px;cursor:pointer;font-size:16px;color:#666;border-bottom:2px solid transparent;transition:all .3s}.tabs button:hover{color:#333;background-color:#f5f5f5}.tabs button.active{color:#4caf50;border-bottom-color:#4caf50;font-weight:600}.card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 2px 4px #0000001a}.card h2{margin-bottom:20px;color:#333}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}thead{background-color:#f5f5f5}th,td{padding:12px;text-align:left;border-bottom:1px solid #e0e0e0}th{font-weight:600;color:#333}tbody tr:hover{background-color:#f9f9f9}.badge{padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500;text-transform:uppercase}.badge-found{background-color:#e3f2fd;color:#1976d2}.badge-bid_placed{background-color:#e8f5e9;color:#388e3c}.badge-ignored{background-color:#fce4ec;color:#c2185b}.badge-placed{background-color:#e8f5e9;color:#388e3c}.badge-accepted{background-color:#c8e6c9;color:#2e7d32}.badge-rejected{background-color:#ffcdd2;color:#d32f2f}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#333}.form-group input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color .3s}.form-group input:focus{outline:none;border-color:#4caf50}a{color:#4caf50;text-decoration:none}a:hover{text-decoration:underline}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;padding:40px;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px}.login-card h1{margin-top:0;margin-bottom:10px;color:#333;text-align:center}.login-card h2{margin-top:0;margin-bottom:30px;color:#666;text-align:center;font-size:24px}.error-message{background-color:#ffebee;color:#c62828;padding:12px;border-radius:4px;margin-bottom:20px;border:1px solid #ef5350}.btn-secondary{background-color:#757575;color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .3s}.btn-secondary:hover{background-color:#616161}*{margin:0;padding:0;box-sizing:border-box}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:#f5f5f5}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}