.login-container {
                display: flex;
                align-items: center;
                justify-content: center;
                min-height: 100vh;
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            }

.login-box {
                background: white;
                border-radius: 10px;
                box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
                width: 100%;
                max-width: 400px;
                padding: 40px;
            }

.login-title {
                text-align: center;
                margin-bottom: 30px;
                color: #333;
            }

.login-title h1 {
                font-size: 28px;
                font-weight: 700;
                margin-bottom: 10px;
            }

.login-title p {
                color: #666;
                font-size: 14px;
            }

.form-group {
                margin-bottom: 20px;
            }

.form-group label {
                display: block;
                margin-bottom: 8px;
                color: #333;
                font-weight: 500;
            }

.form-group input {
                width: 100%;
                padding: 12px;
                border: 1px solid #ddd;
                border-radius: 5px;
                font-size: 14px;
                transition: border-color 0.3s;
            }

.form-group input:focus {
                outline: none;
                border-color: #667eea;
                box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
            }

.remember-forgot {
                display: flex;
                justify-content: space-between;
                align-items: center;
                margin-bottom: 20px;
                font-size: 14px;
            }

            .remember-forgot a {
                color: #667eea;
                text-decoration: none;
            }

            .remember-forgot a:hover {
                text-decoration: underline;
            }

            .login-btn {
                width: 100%;
                padding: 12px;
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                color: white;
                border: none;
                border-radius: 5px;
                font-weight: 600;
                cursor: pointer;
                transition: transform 0.2s, box-shadow 0.2s;
                margin-bottom: 20px;
            }

            .login-btn:hover {
                transform: translateY(-2px);
                box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
            }

            .login-btn:active {
                transform: translateY(0);
            }

            .signup-link {
                text-align: center;
                color: #666;
                font-size: 14px;
            }

            .signup-link a {
                color: #667eea;
                text-decoration: none;
                font-weight: 600;
            }

            .signup-link a:hover {
                text-decoration: underline;
            }

            .error-message {
                color: #dc3545;
                font-size: 13px;
                margin-top: 5px;
                display: none;
            }

            .success-message {
                background-color: #d4edda;
                color: #155724;
                padding: 12px;
                border-radius: 5px;
                margin-bottom: 20px;
                display: none;
            }

            @media (max-width: 576px) {
                .login-box {
                    padding: 30px 20px;
                }

                .login-title h1 {
                    font-size: 24px;
                }
            }