body {
                background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
                font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
                height: 100vh;
                display: flex;
                align-items: center;
                justify-content: center;
                margin: 0;
            }

            .modern-card {
                background-color: #ffffff;
                border-radius: 12px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
                padding: 40px;
                width: 100%;
                max-width: 450px;
                transition: all 0.3s ease;
                border-top: 5px solid #D5002B; 
            }

            .logo-container {
                text-align: center;
                margin-bottom: 25px;
            }
            .corporate-logo {
                max-width: 140px; 
                height: auto;
                object-fit: contain;
            }


            .modern-title {
                color: #2c3e50;
                font-weight: 600;
                font-size: 22px;
                text-align: center;
                margin-bottom: 10px;
            }
            .modern-subtitle {
                color: #7f8c8d;
                font-size: 14px;
                text-align: center;
                margin-bottom: 30px;
            }

            .modern-input-group label {
                font-weight: 500;
                color: #34495e;
                margin-bottom: 8px;
            }
            .modern-input {
                border-radius: 8px;
                border: 1px solid #dcdfe6;
                padding: 12px 15px;
                height: auto;
                font-size: 15px;
                transition: border-color 0.2s, box-shadow 0.2s;
            }
            .modern-input:focus {
                border-color: #D5002B; 
                box-shadow: 0 0 0 3px rgba(213, 0, 43, 0.1);
                outline: none;
            }

            .colorError {
                color: #e74c3c;
                font-size: 12px;
                margin-top: 5px;
                display: block;
                text-align: left;
            }


            .modern-btn {
                background-color: #D5002B; 
                border: none;
                border-radius: 8px;
                color: white;
                padding: 12px;
                font-size: 16px;
                font-weight: 600;
                width: 100%;
                margin-top: 20px;
                transition: background-color 0.3s, transform 0.1s;
            }
            .modern-btn:hover {
                background-color: #A30021; 
                color: white;
            }
            .modern-btn:disabled {
                background-color: #bdc3c7;
                cursor: not-allowed;
            }

            .success-message-box {
                background-color: #e8f8f5;
                border-left: 4px solid #1abc9c;
                padding: 15px;
                border-radius: 4px;
                margin-top: 20px;
            }
            .success-message-box h4 {
                color: #16a085;
                font-size: 15px;
                margin: 0;
                line-height: 1.5;
            }

            [ng-cloak], .ng-cloak { display: none !important; }